Top 10 Muscle Cars 1968 — Best Overall + Best Value
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The 10 best muscle cars 1968 are ranked below on measured performance, build quality, price, and how each one actually holds up in daily use rather than how it reads on a spec sheet. Each pick lists what it costs, who it suits, and what it gives up against the one above it, so the list can be read straight down without doubling back.
1. 1968 Dodge Charger R/T

The 1968 Dodge Charger R/T ranks first as the best overall 1968 muscle car because it pairs a standard 375-hp 440 Magnum with an optional 425-hp 426 Hemi at a $3,480 base MSRP. Period road tests recorded quarter-mile times of 14.2-14.5 seconds with the 440 and 13.5-13.8 seconds with the Hemi. Its iconic second-generation styling with hidden headlamps and flying-buttress rear makes it the most visually dramatic car on this list.
This car is for the collector who wants the full muscle car experience without compromise, trading away the budget-consciousness of the Plymouth Road Runner below it. The Charger R/T's complex hidden headlamp mechanism and intricate rear window area mean higher restoration costs and more parts to source. Excellent-condition 440 cars range from $85,000 to $95,000, while Hemi cars command $150,000 to $250,000. It is a top-tier investment for those with serious capital.
2. 1968 Plymouth Road Runner

The 1968 Plymouth Road Runner ranks second as the best value 1968 muscle car, delivering 335 horsepower from its 383 V8 in a stripped-down 3,000-pound package for just $2,870. Its power-to-weight ratio of roughly 8.9 pounds per horsepower beat the Charger R/T's standard 440 ratio, and quarter-mile times of 14.5-14.8 seconds at 96-99 mph came remarkably close to the more expensive car.
This car is for the buyer who wants a simpler, more authentic muscle car experience, trading away the Charger R/T's premium styling and hidden headlamp complexity. The rubber floor mat, bench seat, and basic interior mean fewer things to break and easier restoration, but also mean more road noise and heat. Today, a clean 383 Road Runner ranges from $45,000 to $65,000, offering the best entry point for collectors. It is the smartest buy for those under $60,000.
3. 1968 Shelby GT500KR

The 1968 Shelby GT500KR ranks third for its mid-year debut with the new 428 Cobra Jet engine, officially rated at 335 hp but producing close to 400 in reality, running the quarter-mile in 13.9 seconds at 102 mph. At a $4,473 base MSRP, it was the most expensive car on this list, reflecting its Shelby pedigree and competition-tuned suspension. Its rarity and Carroll Shelby association elevate its collector status significantly, with values appreciating steadily.
This car is for the collector who prioritizes exclusivity and top-tier performance over value, trading away the affordability of the Road Runner and the everyday usability of the Charger R/T. The GT500KR's higher price at launch and today means it appeals to serious investors with larger budgets, as it sits at the top of the collector market alongside Hemi cars. Its value has appreciated steadily, making it a strong long-term investment for those with capital.
4. 1968 Pontiac GTO

The 1968 Pontiac GTO ranks fourth for its balanced performance and iconic status, with the Ram Air option producing 366 hp and running the quarter-mile in 14.45 seconds at 98 mph. At a $2,996 base MSRP, it undercut the Charger R/T and Shelby GT500KR while offering a more refined ride and better handling than most competitors. Its Endura front bumper and hidden wipers gave it a clean, modern look that aged well, making it a well-rounded package.
This car is for the buyer who wants a well-rounded muscle car that can be driven daily, trading away the raw simplicity of the Road Runner and the top-end power of the Shelby. The GTO's more comfortable interior and better road manners make it more practical, but its value appreciation has been steadier rather than explosive, with excellent-condition examples typically commanding $55,000 to $75,000. It offers a more refined experience than the AMC AMX below it.
5. 1968 AMC AMX

The 1968 AMC AMX ranks fifth as America's only two-seat muscle car since the 1957 Thunderbird, with its 315-hp 390 V8 running the quarter-mile in about 14.7 seconds at 95 mph. With only 6,725 units built for 1968, it is one of the rarest cars on this list, making it a standout at car shows and a strong collector piece. Its short wheelbase and balanced chassis give it handling that surprises many enthusiasts.
This car is for the collector who values rarity and driving engagement over raw power, trading away the practicality of a back seat and the brute torque of the Road Runner or Charger R/T. The AMX's two-seat layout limits its everyday usability but enhances its track-day appeal and uniqueness, making it a favorite among enthusiasts who prioritize handling. Its scarcity means fewer parts and less community support than mainstream Mopars, but its rarity drives strong collector interest.
6. 1968 Chevelle SS 396

The 1968 Chevelle SS 396 ranks sixth for its strong value and broad appeal, offering a 396-cubic-inch V8 rated at 325 hp with a base MSRP of just $2,875. Quarter-mile times of 14.8-15.1 seconds at 94-97 mph were competitive with the Road Runner, making it a smart budget choice for Chevy fans. Its clean, aggressive styling with the SS hood and stripe package made it instantly recognizable, and its simpler construction means easier restoration.
This car is for the buyer who wants a reliable, well-supported muscle car with a vast aftermarket and strong community, trading away the top-end performance of the Hemi and Cobra Jet cars. The Chevelle's more conventional styling lacks the Charger R/T's drama, but its simpler construction means easier and cheaper restoration, with parts readily available from numerous suppliers. It offers a lower entry price than the AMX above it, making it a practical choice for first-time collectors.
7. 1968 Plymouth GTX

The 1968 Plymouth GTX ranks seventh for its premium positioning above the Road Runner, offering a standard 440 Super Commando V8 rated at 375 hp with a base MSRP of $3,400. Quarter-mile times of 14.2-14.5 seconds at 98-101 mph matched the Charger R/T, but the GTX came with more standard luxury features like bucket seats and a padded dashboard. It was marketed as the gentleman's muscle car, blending comfort with serious straight-line capability.
This car is for the buyer who wants the Road Runner's performance with a more upscale interior and better standard equipment, trading away the stripped-down ethos that made the Road Runner a value icon. The GTX's higher price at launch and today means it appeals to those who prioritize comfort and refinement, with excellent-condition 440 cars typically commanding $50,000 to $70,000. It sits above the Super Bee below it in both price and interior quality.
8. 1968 Dodge Super Bee

The 1968 Dodge Super Bee ranks eighth as the direct response to the Road Runner, offering a 383 V8 rated at 335 hp with a base MSRP of $3,020. Quarter-mile times of 14.6-14.9 seconds at 95-98 mph were nearly identical to the Road Runner, but the Super Bee came with a more aggressive styling package, including a bumblebee stripe and hood scoops. It was positioned as the budget performance option within Dodge's lineup.
This car is for the buyer who wants the Road Runner's budget-muscle formula but prefers Dodge's styling and slightly higher equipment levels, trading away the pure simplicity of the Plymouth. The Super Bee's smaller production numbers, around 7,800 units, make it rarer than the Road Runner, but also mean fewer parts and less community support. Excellent-condition examples typically range from $40,000 to $55,000, offering a slightly lower entry point than the GTX above it.
9. 1968 Buick GS 400

The 1968 Buick GS 400 ranks ninth for its refined take on the muscle car formula, offering a 400-cubic-inch V8 rated at 340 hp with a base MSRP of $3,000. Quarter-mile times of 14.9-15.2 seconds at 94-97 mph were respectable but not class-leading, reflecting Buick's focus on smoothness and torque over raw drag-strip numbers. Its build quality and reliability are standout, with a more substantial feel than many of its competitors.
This car is for the buyer who wants a muscle car that can double as a comfortable cruiser, trading away the hard-edged performance of the Road Runner and Super Bee. The GS 400's lack of a Hemi option and its more conservative styling make it less desirable to hardcore collectors, but its build quality and reliability are standout, with excellent-condition examples typically ranging from $30,000 to $45,000. It offers a more plush ride than the Mustang below it.
10. 1968 Ford Mustang 428 Cobra Jet

The 1968 Ford Mustang 428 Cobra Jet ranks tenth for its high-performance variant of the iconic pony car, with the 428 Cobra Jet engine rated at 335 hp but producing closer to 400 in practice, running the quarter-mile in 13.9 seconds at 102 mph. At a base MSRP of around $3,200, it offered exceptional value for its performance, though the Mustang's smaller size and lighter weight made it a different driving experience than the full-size muscle cars.
This car is for the buyer who wants the agility and handling of a pony car combined with big-block power, trading away the straight-line stability and interior space of the Charger R/T and GTX. The Mustang's lighter weight makes it more fun on twisty roads, but its smaller dimensions limit practicality, with a cramped rear seat and limited trunk space. It rounds out the list as a more nimble alternative to the traditional full-size muscle cars.
How we ranked these
We ranked these ten 1968 muscle cars using period road tests from Car Life, Motor Trend, and Car and Driver, focusing on quarter-mile times and trap speeds. We weighted engine output, power-to-weight ratio, base MSRP, and modern collector values from Hagerty. Styling, historical significance, and market positioning at launch were also factored into the overall ranking.
We deliberately ignored subjective factors like interior comfort, ride quality, and modern drivability, as these are not primary concerns for collectors seeking authentic 1968 muscle car experiences. We also excluded aftermarket modifications and non-original restomods from consideration, as they distort historical value and performance benchmarks. The focus remained on factory-original specifications and documented examples.
What to look for
When choosing between these, prioritize numbers-matching drivetrains and documented originality. Verify the VIN, fender tag, and engine stamping against factory records. For the Charger R/T, check the hidden headlamp mechanism and rear window area for rust. For the Road Runner, confirm the original 383 and four-speed are intact. A documented Hemi car is worth a premium, but a clean 440 or 383 car can be a smart buy.
The mistake most buyers make is overpaying for clones or tributes. Many "Hemi" cars are actually base models with badged engines and fabricated paperwork. Always hire a qualified inspector and cross-reference all numbers. Also, avoid projects that need full restorations unless you understand the true cost—a $20,000 project can easily become a $60,000 investment with a final value of only $50,000.
Related questions
What made the 1968 Dodge Charger R/T the best overall muscle car?
The Charger R/T combined a standard 440 Magnum with 375 hp, an optional 426 Hemi with 425 hp, and iconic second-generation styling with hidden headlamps and flying-buttress rear. It balanced straight-line performance, style, and collector value better than any other 1968 muscle car.
Why is the 1968 Plymouth Road Runner the best value muscle car?
At a $2,870 base price with a 335-hp 383 V8 in a 3,000-pound body, the Road Runner offered the best horsepower-per-dollar of 1968. It created the budget-muscle category, sold nearly 45,000 units against a 2,500-unit forecast, and remains attainable for collectors today.
How do 1968 muscle car values compare today?
Excellent-condition 440 Charger R/Ts range from $85,000 to $95,000, with Hemi cars at $150,000 to $250,000. Road Runners with the 383 range from $45,000 to $65,000, while Hemi Road Runners command $120,000 to $200,000. Shelby GT500KRs and Hemi cars sit at the top of the market.
What should I look for when buying a 1968 muscle car?
Verify numbers-matching drivetrain by checking VIN, fender tag, broadcast sheet, and engine stamping. Inspect for rust in floor pans, trunk floors, rear quarters, and frame rails. Look for original documentation like window stickers and build sheets. Avoid clones and tributes pretending to be rare models.
Which 1968 muscle car is the best collector investment?
The Plymouth Road Runner offers the best entry point for collectors, with steady appreciation and strong community support. For higher budgets, a documented Hemi Charger R/T or Shelby GT500KR provides top-tier returns but requires significantly more capital and careful verification.
What was the most powerful engine available in 1968?
The 426 Street Hemi, rated at 425 horsepower and 490 lb-ft of torque, was the most powerful engine option. It was available in the Dodge Charger R/T, Plymouth Road Runner, Plymouth GTX, and Dodge Super Bee. Ford's 428 Cobra Jet was officially rated at 335 hp but made close to 400.
Which 1968 muscle car is the best collector buy today?
For buyers under $60,000, a clean 383 Road Runner or base 442 offers the best value with steady appreciation. For budgets over $100,000, a documented Hemi Charger R/T or Shelby GT500KR provides top-tier returns. The safest investment is a numbers-matching, well-documented car in driver condition.
FAQ
What was the best overall muscle car of 1968?
The Dodge Charger R/T earns Best Overall for its standard 375-hp 440 Magnum, optional 425-hp 426 Hemi, iconic second-generation styling, and strong collector value. At a $3,480 base MSRP, it balanced every category of performance, style, and legacy better than any competitor.
What was the best value muscle car of 1968?
The Plymouth Road Runner is the Best Value at a $2,870 base price with a 335-hp 383 V8. It delivered the best horsepower-per-dollar of any 1968 muscle car, created the budget-muscle category, and sold nearly 45,000 units against Plymouth's forecast of just 2,500.
Which 1968 muscle cars debuted that year?
Three significant models debuted for 1968: the Plymouth Road Runner, the Dodge Super Bee, and the two-seat AMC AMX. The Shelby GT500KR also launched mid-year with the new 428 Cobra Jet engine, and Ford introduced the 428 Cobra Jet across its lineup.
What was the most powerful engine available in 1968?
The 426 Street Hemi, rated at 425 horsepower and 490 lb-ft of torque, was the most powerful engine option. It was available in the Dodge Charger R/T, Plymouth Road Runner, Plymouth GTX, and Dodge Super Bee. Ford's 428 Cobra Jet was officially rated at 335 hp but made close to 400.
Which 1968 muscle car is the best collector buy today?
For buyers under $60,000, a clean 383 Road Runner or base 442 offers the best value with steady appreciation. For budgets over $100,000, a documented Hemi Charger R/T or Shelby GT500KR provides top-tier returns. The safest investment is a numbers-matching, well-documented car in driver condition.
Was the AMC AMX really competitive with the Big Three?
Yes. The AMX's 315-hp 390 V8 ran the quarter-mile in about 14.7 seconds at 95 mph, genuine muscle car performance. As America's only two-seat muscle car since the 1957 Thunderbird, it forced the Big Three to acknowledge AMC as a competitor, and only 6,725 were built for 1968.
What is the realistic budget for a driver-quality 1968 muscle car?
For a Road Runner, plan for $35,000 to $55,000 all-in. For a Charger R/T, expect $60,000 to $100,000. These budgets include purchase price, transportation, initial inspection, and a 20% contingency fund for unexpected mechanical issues.
How much does a full restoration cost for a 1968 muscle car?
Expect to spend $30,000 to $60,000 for a comprehensive restoration on either a Charger R/T or Road Runner. Hemi cars cost more due to parts scarcity. A $20,000 project car can easily become a $60,000 investment, so buy the best documented car you can afford.
What are the common rust areas on 1968 muscle cars?
These cars used unibody construction with thin-gauge steel. The most common rust areas are floor pans, trunk floors, rear quarter panels, and frame rails near the rear suspension. For the Charger R/T, the hidden headlamp mechanism and flying-buttress rear window area are also prone to rust.
Sources
- https://www.hagerty.com/valuation-tools/dodge/charger/1968/1968-dodge-charger-r!t
- https://www.hagerty.com/valuation-tools/plymouth/road_runner/1968/1968-plymouth-road_runner
- https://www.hagerty.com/media/market-trends/budget-muscle-the-plymouth-road-runner-started-a-trend/
- https://musclecars.howstuffworks.com/classic-muscle-cars/1968-dodge-charger-r-t-hemi.htm
- https://musclecars.howstuffworks.com/classic-muscle-cars/1968-pontiac-gto.htm
- https://musclecars.howstuffworks.com/classic-muscle-cars/1968-amc-amx.htm
- https://www.supercars.net/blog/1968-shelby-gt500kr-fastback/
- https://www.conceptcarz.com/vehicle/z9707/pontiac-gto.aspx
- https://www.automobile-catalog.com/car/1968/632480/dodge_charger_rt_426_v-8_hemi_4-speed.html
- https://www.oldcarsweekly.com/features/car-of-the-week-1968-buick-gs-400
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