FirstGenMustang Legacy Design Performance Culture

• 260 cu in (4.3 L) I6 (164 hp)
• 289 cu in (4.7 L) V8 (170–271 hp)
• Hi-Po 289 cu in (4.7 L) V8 (271 hp)

• Fastback and convertible body styles
• T-top roof option (1965)
• Independent front suspension (IFS) with coil springs
• Solid rear axle with leaf springs

• 289 cu in (4.7 L) V8 (200 hp standard)
• 289 cu in (4.7 L) Hi-Po V8 (210 hp)

• Introduction of the "Shelby" package (271 hp 289 V8)
• Revised interior with better sound insulation

• 289 cu in (4.7 L) V8 (200–225 hp)
• 289 cu in (4.7 L) Hi-Po V8 (271 hp)
• 390 cu in (6.4 L) V8 (335 hp)

• T-top roof option introduced
• Revised grille and bumper design
• Introduction of the "Shelby GT350" (271 hp 289 V8)

• 200 cu in (3.3 L) I6 (120 hp)
• 289 cu in (4.7 L) V8 (200–225 hp)
• 390 cu in (6.4 L) V8 (335 hp)
• 428 cu in (7.0 L) Police Interceptor V8 (345 hp)

• Revised front end with quad headlights (1967)
• Introduction of the "Shelby GT500" (355 hp 428 V8)
• Optional 4-speed manual transmission

• 200 cu in (3.3 L) I6 (120 hp)
• 289 cu in (4.7 L) V8 (200–225 hp)
• 390 cu in (6.4 L) V8 (335 hp)
• 428 cu in (7.0 L) V8 (345–360 hp)

• Quad headlights and revised grille
• Introduction of the "Cobra Jet" 428 V8 (335 hp)
• Optional "Shelby GT350" and "GT500" packages
• Revised interior with optional woodgrain trim

• 200 cu in (3.3 L) I6 (120 hp)
• 289 cu in (4.7 L) V8 (200–225 hp)
• 302 cu in (4.9 L) V8 (230–290 hp)
• 428 cu in (7.0 L) V8 (345–360 hp)

• Introduction of the 302 cu in (4.9 L) Cleveland V8
• Revised suspension tuning for better handling

Cultural Impact & Iconic Status of the First-Generation Ford Mustang (1964–1973)

The first-generation Ford Mustang transcended its role as a mere automobile to become a defining symbol of American automotive culture in the 1960s. Its introduction marked the birth of the "pony car" segment, blending affordability with sporty performance, and reshaping consumer expectations for personal transportation. Beyond its mechanical innovations, the Mustang embedded itself in the collective imagination through pop culture, motorsports dominance, and its status as a youthful status symbol. Its influence extended far beyond the showroom, shaping automotive design trends and cementing its legacy as one of the most culturally significant vehicles in history.

The Mustang’s design philosophy—prioritizing agility, style, and driver engagement—challenged the prevailing trend of boxy, family-oriented sedans. This shift reflected broader societal changes, including the rise of youth culture, the counterculture movement, and the growing demand for vehicles that aligned with personal expression rather than utilitarian needs. Its impact on motorsports further solidified its reputation, as the Mustang became a force in professional racing, proving its versatility on both streets and tracks.


Symbol of the Pony Car Era and Youth Culture

The Mustang’s cultural resonance stemmed from its alignment with the aspirations of post-war American youth. Priced competitively at $2,368 (equivalent to ~$22,000 today), it offered performance and style at an accessible cost, making it the first "car for the masses" with a sporty identity. Its long hood, short deck, and fastback silhouette epitomized the "pony car" aesthetic—a term coined by Ford to describe its blend of affordability, sportiness, and practicality. This design language appealed to teenagers and young adults seeking independence, adventure, and a vehicle that reflected their rebellious spirit.

The Mustang’s success was not merely commercial but cultural. It became a status symbol for the baby boomer generation, embodying freedom, individuality, and the promise of the open road. Dealerships reported long lines of buyers, many of whom purchased Mustangs sight unseen, driven by the vehicle’s mythos rather than practical considerations. This phenomenon mirrored the broader cultural shift toward consumerism and personal branding, where ownership of a Mustang signaled affiliation with a lifestyle rather than just transportation.


Influence on Automotive Design Trends

The first-gen Mustang’s design revolutionized automotive aesthetics, marking a departure from the utilitarian, boxy sedans of the 1950s. Its long hood/short deck configuration, inspired by European sports cars like the Jaguar E-Type, prioritized driver engagement and visual dynamism. This layout became a blueprint for future "pony cars," including the Chevrolet Camaro (1967) and Plymouth Barracuda (1964), which followed Ford’s lead to capitalize on the segment’s success.

Key design elements that set the trend included:


• Fastback roofline: Enhanced aerodynamics and a sporty silhouette, later adopted by competitors.
• Hidden headlights: A styling cue borrowed from European GT cars, adding a futuristic touch.
• Split rear window: A signature Mustang feature that became synonymous with the brand’s identity.
• Minimalist grille and chrome accents: Emphasized clean lines and a sense of motion.

The Mustang’s success demonstrated that styling could drive sales as much as engineering, a principle that would dominate automotive marketing for decades. Its influence extended to interior design, with bucket seats, floor shifters, and racing-inspired instrumentation becoming standard in performance-oriented vehicles. This shift reflected a broader cultural move toward experiential driving, where the act of operating a car was as important as its destination.


Dominance in Motorsports and Racing Legacy

The first-gen Mustang’s performance capabilities quickly translated to motorsports success, particularly in Trans-Am racing and NASCAR. Ford’s Shelby American division, led by Carroll Shelby, transformed the Mustang into a dominant force in professional racing. The Shelby GT350 (1965) and GT500 (1967) models, with their high-revving V8 engines and aggressive aerodynamics, became legends in endurance racing. The GT350, in particular, was designed to compete in the SCCA Trans-Am Series, where it won multiple championships and earned a reputation for reliability and speed.

In NASCAR, the Mustang’s High Performance (HP) package—featuring a 289ci V8—proved competitive against larger, heavier competitors. While not as dominant as the Chevrolet Camaro in stock car racing, Mustangs like the 1967 Boss 302 (introduced later in the generation) laid the groundwork for future Ford racing successes. The Mustang’s motorsports pedigree reinforced its image as a high-performance machine, further cementing its cultural appeal among enthusiasts.

Notable achievements include:


• Trans-Am victories: Shelby Mustangs secured multiple class wins in the 1960s, including the 1965 and 1966 SCCA National Championships.
• Daytona 24-hour endurance races: Shelby Mustangs finished in the top ten multiple times, demonstrating their reliability in grueling conditions.
• NASCAR modifications: Stock Mustangs were homologated for racing, with drivers like Bobby Isaac and Cale Yarborough achieving success in modified classes.

The Mustang’s racing legacy also fostered a grassroots motorsports culture, inspiring amateur racers and weekend warriors to modify their own cars. This democratization of performance driving aligned with the vehicle’s original mission: making high-performance driving accessible to the masses.


Pop Culture and Enduring Symbolism

The first-gen Mustang’s cultural impact was amplified by its appearances in film, music, and television, where it became synonymous with adventure, rebellion, and American cool. Early examples include:

• Films: The Mustang appeared in Bullitt (1968), where Steve McQueen’s 1968 Shelby GT500 became one of the most iconic chase cars in cinema history. Its high-speed pursuits through San Francisco’s streets cemented the Mustang’s association with speed and danger.
• Music: Artists like Janis Joplin and Jim Morrison were photographed with Mustangs, linking the car to the counterculture movement. The 1969 Woodstock film featured a Mustang in the background, further embedding it in the era’s collective memory.
• Television: Shows like The Dukes of Hazzard (featuring a 1969 Boss 302) and Starsky & Hutch (with a 1968 Mach 1) reinforced the Mustang’s status as a crime-fighting and high-speed pursuit vehicle.

The Mustang’s presence in media was not passive; it shaped the narrative of the 1960s and 1970s, often serving as a backdrop for stories of freedom, rebellion, and individualism. Its versatility—appearing in both action films and road-trip comedies—highlighted its universal appeal across demographics.


Legacy and Enduring Cultural Significance

The first-gen Mustang’s cultural impact persists through its collector’s market value, modern reinterpretations, and ongoing influence on automotive design. Original models, particularly Shelby Mustangs and rare variants like the 1967 Boss 302, command prices exceeding $1 million at auctions, reflecting their historical significance. Ford’s 2020 Shelby GT500 and 2023 Mustang Mach-E GT Performance pay homage to the original’s performance ethos, proving that its DNA remains relevant.

The Mustang’s legacy also lies in its emotional connection with owners, who often cite it as a symbol of youth, freedom, and American ingenuity. This sentiment is captured in the words of Lee Iacocca, Ford’s former president and the architect of the Mustang’s creation:


"People didn’t just buy a Mustang; they bought a piece of the American Dream. It wasn’t just a car—it was a lifestyle, a symbol of what this country could offer: freedom, speed, and the open road."

This quote underscores the Mustang’s transformative role in automotive history, where a vehicle became a cultural touchstone that transcended its mechanical function. Its ability to evoke nostalgia, inspire creativity, and dominate multiple domains—from racing to pop culture—solidifies its place as one of the most influential cars ever built.


Mechanical Deep Dive: Engines, Drivetrains & Performance

The first-generation Ford Mustang (1964–1973) revolutionized automotive engineering by blending high-performance capabilities with mass-market accessibility. Its mechanical architecture—ranging from modest small-block V8s to brute-force big-blocks—defined an era of American muscle. Engine options evolved rapidly, transmissions adapted to diverse driving demands, and specialized setups pushed boundaries in drag racing, street performance, and even off-road utility. This section examines the technical specifications, performance characteristics, and engineering adaptations that made the first-gen Mustang a benchmark for automotive innovation.


Engine Lineup and Performance Specifications

The Mustang’s engine lineup spanned from economical small-blocks to high-revving competition motors, with power outputs and torque curves tailored to different market segments. Early models relied on proven Ford engines, while later iterations introduced performance-focused variants like the Cobra Jet and Boss 302, responding to evolving demands for speed and handling.

Small-Block V8s (260ci–302ci)
The base 260ci (4.0L) V8 (1964–1965) produced 175 hp (SAE gross) at 4,400 rpm and 258 lb-ft of torque at 2,200 rpm, serving as an entry-level option. Its cast-iron block and two-barrel carburetor reflected Ford’s focus on fuel efficiency and reliability. The 289ci (4.7L) V8 (1964–1970) became the backbone of Mustang performance, with variants including:


• HiPo 289 (1965–1967): 271 hp (gross) at 6,000 rpm, 312 lb-ft at 3,400 rpm, featuring a four-barrel carburetor and solid lifters.
• K-Code 289 (1967–1968): 290 hp (gross), optimized for drag racing with a high-compression crankshaft and 10.5:1 compression ratio.
• S-Code 289 (1969–1970): 250 hp (net), a detuned version for emissions compliance.

The 302ci (4.9L) V8 (1971–1973) replaced the 289 in most models, with the Cobra II 302 (1971–1972) delivering 210 hp (net) at 4,600 rpm and 300 lb-ft at 2,400 rpm, despite emissions restrictions. Notably, the Boss 302 (1969–1970) produced 290 hp (gross) at 6,200 rpm and 325 lb-ft at 3,400 rpm, featuring a 9.0:1 compression ratio, cross-ram intake manifold, and Cleveland-engine cylinder heads.

Big-Block V8s (390ci–428ci)
For high-performance applications, Ford offered big-block options:


• 390ci (6.4L) V8 (1965–1967): 315 hp (gross) at 4,600 rpm and 427 lb-ft at 2,600 rpm, paired with a two-four-barrel carburetor and 8.5:1 compression ratio.
• 428ci (7.0L) Cobra Jet (1968–1970): 345 hp (gross) at 4,600 rpm and 440 lb-ft at 2,800 rpm, featuring a four-barrel carburetor and 9.0:1 compression ratio. The Super Cobra Jet (1969–1970) added a Holley 780 CFM carburetor and solid lifters, boosting torque to 450 lb-ft.
• 428ci (7.0L) Police Interceptor (1968–1970): A detuned version for law enforcement, producing 300 hp (gross) with a single four-barrel carburetor.

Note on Power Ratings:
SAE gross ratings (pre-1972) overstated real-world performance by 20–30%. Post-1972, SAE net ratings (after emissions equipment) reflected 10–20% less power. For example, the 1971 Cobra II 302 advertised 210 hp (net) but likely produced ~240 hp (gross-equivalent) under ideal conditions.

Transmission Options and Driving Dynamics

The Mustang’s transmissions evolved to match its engine lineup, balancing shift quality, durability, and performance. Early models relied on three-speed manuals and C4 automatic, while later iterations introduced the four-speed Toploader and C6 automatic, each influencing acceleration, fuel economy, and driver engagement.

Manual Transmissions


• Ford Model C (1964–1965): A three-speed synchromesh with a 2.56:1 first gear, 1.55:1 second, and 1.00:1 third, paired with a 2.83:1 or 3.00:1 rear axle. Rev-happy drivers favored its close gearing but suffered from slow top-speed capability (limited by engine RPM).
• Ford Toploader (1966–1973): A four-speed manual with a remote shifter and direct-drive fourth gear, offering 1.00:1, 0.84:1, 0.67:1, and 0.50:1 ratios. The 1967–1969 GT350/428 models used a close-ratio Toploader (CRT), with ratios of 1.00:1, 0.84:1, 0.67:1, and 0.45:1, improving acceleration by 0.3–0.5 seconds (0–60 mph).
• Tremec T5 (1971–1973): A five-speed manual introduced in 1971, featuring 1.00:1, 0.84:1, 0.67:1, 0.50:1, and 0.38:1 ratios, optimizing fuel economy and highway cruising.

Automatic Transmissions


• Ford C4 (1964–1973): A three-speed automatic with 2.45:1 first, 1.45:1 second, and 1.00:1 third, paired with a 2.75:1 or 3.00:1 rear axle. Early C4s suffered from sluggish shifts but were reliable. The 1967–1969 GT models used a heavy-duty C4 with improved torque converter for big-block applications.
• Ford C6 (1971–1973): A three-speed automatic with 2.50:1 first, 1.53:1 second, and 1.00:1 third, designed for better fuel economy and smoother operation under emissions restrictions.

Gear Ratio Impact on Performance:
A 3.50:1 rear axle (common in 1967 GT350s) improved 0–60 mph times by ~0.4 seconds compared to a 3.00:1 axle, but reduced top speed by ~5–8 mph due to higher RPM limits. Conversely, a 2.75:1 axle (used in 1971 Mach 1s) prioritized fuel economy and cruising speed over acceleration.

Performance Comparison: 1967 GT350 vs. 1971 Mach 1

The 1967 GT350 and 1971 Mach 1 represent the pinnacle of first-gen Mustang performance, despite operating under vastly different regulatory environments. The GT350 was a drag-strip and street weapon, while the Mach 1 was a high-volume muscle car adapted to emissions and safety laws.


Restoration & Preservation: Challenges & Best Practices for First-Generation Ford Mustangs (1964–1973)

The first-generation Ford Mustang (1964–1973) remains one of the most sought-after classic cars, but its restoration presents unique challenges due to material degradation, evolving manufacturing standards, and the tension between authenticity and modern performance enhancements. Preserving these vehicles requires a balance between historical accuracy and practical durability, often demanding specialized knowledge in corrosion repair, electrical system overhauls, and sourcing period-correct components. Restoration approaches vary widely—from meticulous showroom-quality restorations to functional "driver" projects—each with distinct cost implications and philosophical considerations. Additionally, the role of enthusiast clubs and events has been instrumental in maintaining the model’s integrity while fostering a community dedicated to its legacy.


"A first-gen Mustang’s value and authenticity hinge on its adherence to original design intent, but modern restoration techniques must address the realities of aging materials without compromising historical accuracy."

Common Restoration Challenges and Targeted Solutions

First-generation Mustangs suffer from predictable wear patterns due to their materials, manufacturing era, and usage history. Rust, electrical failures, and suspension degradation are the most critical issues, often requiring specialized interventions to restore both function and aesthetic fidelity.


1. Structural Corrosion
   The 1964–1973 Mustangs, particularly early models, are notorious for rust in floor pans, rocker panels, and wheel wells—areas exposed to road salt, moisture, and subpar factory coatings. Later models (1969+) improved with galvanized steel in some components, but corrosion remains a persistent issue.
   • Diagnosis: Use a magnetic particle tester or visual inspection (look for discoloration, bubbling paint, or soft metal). Common hotspots include:
     • Front floor pans (1964–1966 models)
     • Rear wheel wells (1967–1970)
     • Subframes and crossmembers (all years)
   • Repair Methods:
     • Section Replacement: Replace entire corroded sections with period-correct OEM stamped panels or aftermarket reproductions (e.g., Classic Industries, Falcon Rust Proofing). Avoid mixed metals (e.g., aluminum patches) to prevent future issues.
     • Structural Reinforcement: Use epoxy-filled steel plates or fiberglass reinforcements for minor corrosion without full section replacement.
     • Preventative Coatings: Apply rust-proofing treatments (e.g., Por-15, Dinitrol) to bare metal before reassembly. For floor pans, consider undercoating with a bituminous or rubberized compound.
   • Cost Considerations:

Specification

Component	OEM Replacement Cost (USD)	Aftermarket Reproduction Cost (USD)	Labor (USD)
Front Floor Pan (1964–66)	$800–$1,500	$300–$600	$500–$1,200
Rear Wheel Well (1967–70)	$600–$1,200	$250–$500	$400–$900
Full Subframe Replacement	$2,000–$4,000	$1,200–$2,500	$1,500–$3,000

Authentic vs. Modern Restoration: Balancing Integrity and Practicality

1. Sourcing Period-Correct Parts
   Authenticity hinges on the availability of original or reproduction parts that match the vehicle’s production year. Key considerations include:
   • Interior Trim and Upholstery
     • Use OEM reproduction seats (e.g., Classic Interiors, Mustang Seat Covers) with original stitching patterns, material (vinyl or cloth), and color codes (e.g., Code 12 for 1964–65 black vinyl).
     • Avoid modern bolsters or headrests unless they were optional in the original year (e.g., 1971–1973 models).
     • For carpets, select period-accurate fiber or wool blends (e.g., Classic Carpet Supply) and match the exact weave pattern.
   • Exterior Badging and Emblems
     • Replace missing or faded emblems
       

       First-Gen Mustang in Modern Context: Collectibility & Market Trends

       The first-generation Ford Mustang (1964–1973) remains one of the most sought-after classic cars globally, with its collectibility driven by historical significance, performance legacy, and cultural iconography. Market trends reflect a convergence of nostalgia, investment potential, and technological advancements in the automotive restoration and sales ecosystem. Regional demand, model rarity, and condition dictate valuation, while digital platforms have democratized access to high-profile transactions, reshaping traditional collector behavior.

       The modern classic car market operates under distinct valuation frameworks, where provenance, originality, and historical documentation amplify value. High-performance variants like the GT350, Boss 302, and Shelby Mustangs command premiums due to limited production runs and racing pedigree. Meanwhile, the "barn find" phenomenon—discovering neglected yet historically significant examples—has introduced ethical debates about authenticity versus restoration integrity.
       

       Market Valuation Trends and Influencing Factors

       First-gen Mustangs exhibit a tiered valuation system based on model year, trim level, originality, and performance specifications. As of 2023, prices range from $20,000 for well-preserved base models to over $1 million for concours-winning or racing-oriented variants. Key factors include:

       - Rarity and Production Numbers: Models like the 1967–1969 Boss 302 (only 1,500 units) or 1965–1966 Shelby GT350 (4,200 units) appreciate faster due to scarcity. The 1967–1969 Mach 1 (20,000+ units) retains strong demand but at a lower premium.
       

     • Condition and Documentation: A restored "A/X" (original) Mustang with service records and period-correct components can exceed a restomod by 30–50%. Concours eligibility further elevates value, with top-tier examples fetching $250,000–$500,000.
     • Regional Demand: U.S. markets (California, Florida, Texas) and international hubs (Japan, Europe) drive prices, with European buyers often paying 20–30% above U.S. averages for rare models. Asian collectors prioritize Shelby Mustangs and high-performance variants, while U.S. enthusiasts favor fastback coupes and convertibles.

     Pro Tip: A 1967 Boss 302 Fastback in original condition with a C4J transmission and period-correct interior can sell for $400,000–$600,000, while a 1965 Shelby GT350 with racing history may exceed $1 million.

     Digital Transformation in Classic Mustang Sales

     The rise of online auctions, social media marketing, and digital marketplaces has revolutionized the buying and selling process for first-gen Mustangs. Platforms like Bring a Trailer, Barrett-Jackson Live, and Copart now host virtual sales, while Instagram, Facebook, and YouTube serve as discovery tools for rare finds.

     - High-Profile Digital Sales:
     

     • A 1967 Shelby GT500KR sold for $1.1 million at Barrett-Jackson’s 2021 online auction, setting a record for a first-gen Shelby.
     • A 1965 1/2 Mustang convertible with only 1,500 miles sold for $2.1 million in a private transaction, leveraging social media exposure to attract global bidders.
     • Bring a Trailer’s "No Reserve" sales have featured 1969 Boss 302s selling for $300,000+ within hours of listing.

     - Marketplace Dynamics:
     

     • Private sellers now use Facebook Marketplace, Craigslist, and specialized forums (e.g., Mustang6G) to reach niche buyers.
     • Blockchain verification (via services like CarVertical) is emerging to authenticate titles and service histories, reducing fraud in high-value transactions.
     • Virtual inspections via 360° tours and AI-driven condition assessments have become standard for out-of-state or international sales.

     The Barn Find Phenomenon: Discovery, Ethics, and Restoration

     The term "barn find" describes first-gen Mustangs discovered in neglected storage, often in original but deteriorated condition. While these cars offer affordable entry points (e.g., a $5,000–$15,000 project car), their restoration raises ethical and authenticity concerns.

     - Notable Barn Find Discoveries:
     

     • A 1964 1/2 Mustang convertible found in Texas in 2020 with original paint and minimal rust sold for $120,000 after restoration.
     • A 1967 Shelby GT350 discovered in Florida in 2019 with period-correct modifications sold for $350,000 before full restoration.
     • A 1969 Boss 302 unearthed in Canada in 2021 with factory racing stripes and a rare C6 transmission fetched $280,000 at auction.

     - Ethical Considerations in Restoration:
     

     • Originality vs. Modernization: Restorers debate whether to preserve factory imperfections (e.g., patina, wear) or fully restore to "like-new" condition. SEMA and Mustang clubs advocate for documented restorations that maintain historical accuracy.
     • Provenance Verification: Cars with unknown histories (e.g., no titles, unclear assembly lines) face skepticism. NASCAR HOMELAND and Ford archives provide verification for rare models.
     • Environmental Impact: Removing asbestos, lead paint, and vintage fluids requires specialized handling, adding $5,000–$15,000 to restoration costs.

     Restoration Cost Estimates (2023):
     

     Cosmetic Restoration (Paint, Interior, Trim): $20,000–$50,000

     Mechanical Overhaul (Engine, Drivetrain, Suspension): $30,000–$100,000+

     Concours Preparation: $15,000–$40,000

     Total for Full "A/X" Restoration: $75,000–$200,000+

     Market Data: First-Gen Mustang Valuation by Model (2023)

     The following table summarizes average sale prices and auction records for key first-gen Mustangs, based on Hagerty, Bring a Trailer, and Barrett-Jackson data. Prices reflect original or restored condition with full documentation.
     

     Model	Year	Average Sale Price (2023)	Notable Auction Records
     Mustang Fastback	1964 1/2	$45,000–$80,000	$120,000 (2022 Barrett-Jackson, original convertible)
     Mustang Convertible	1965	$50,000–$90,000	$2.1 million (2021 private sale, 1,500-mile original)
     Shelby GT350	1965–1966	$300,000–$500,000	$1.1 million (2021 Barrett-Jackson, GT500KR)
     Boss 302	1969	$350,000–$600,000	$450,000 (2023 Bring a Trailer, original The first-gen Mustang remains a testament to automotive ingenuity, bridging the gap between performance and accessibility while leaving an indelible mark on design and culture. Its legacy persists through meticulous restorations, competitive racing pedigree, and a dedicated global following that values authenticity over modernization. As market trends and restoration practices evolve, the model’s historical significance ensures its place as both a collector’s dream and a driving experience unmatched in its era. FAQ Where can I find a first-generation Ford Mustang for sale? First-gen Mustangs (1964.5–1973) can be found on classic car marketplaces like Bring a Trailer, Copart, or Hemmings, as well as local dealerships specializing in vintage cars. Prices vary widely based on condition, rarity (e.g., Shelby models), and originality. Online auctions like eBay or Barrett-Jackson sometimes feature them, though inspection is critical due to potential rust or mechanical issues. What years are considered first-generation Ford Mustangs? The first-generation Ford Mustang spans model years 1964.5 (introduced mid-1964) through 1973. The 1964.5–1966 models are often called "early" Mustangs, while 1967–1973 are "late" first-gen, with notable changes like the 1967 restyle and 1971–1973 "S" trim. What is a first-generation Ford Mustang fastback? The fastback was a two-door coupe body style with a sloping rear roofline, eliminating the separate trunk lid. It was offered in the first-gen Mustang from 1964.5 through 1973, often in GT or Shelby trim. Fastbacks are prized for their sleek design and performance, though some models (like the 1967–1969 GT) are highly sought after. How much does a first-generation Ford Mustang cost? Prices range from $3,000–$10,000 for a rusted, high-mileage project car to $50,000–$200,000+ for a low-mileage, original or restored example (especially Shelby GT350/GT500 or rare models like the 1969 Mach 1). A typical driver’s car in fair condition might cost $15,000–$30,000. What engine did the first-generation Ford Mustang originally have? The original 1964.5 Mustang came with a 260 cubic-inch (4.3L) inline-six or a 289 cubic-inch (4.7L) V8 as standard options. The 289 V8 was the most common engine, producing 170–271 horsepower depending on the model (e.g., Hi-Po or Shelby versions). What engine options were available in the first-generation Ford Mustang? First-gen Mustangs offered a variety of engines, including the 260ci I6 (164 hp), 289ci V8 (170–271 hp), 302ci V8 (290 hp in 1971–1973), 351C Cleveland V8 (250–300 hp in 1970–1973), and high-performance options like the 289 Hi-Po (271 hp), 302 Cleveland (290 hp), and Shelby GT350/GT500’s 289/302 V8s (up to 355 hp).