Top 10 Muscle Cars 1968 — Best Overall + Best Value

Direct Answer

If you wanted the single greatest American muscle car of 1968, the Dodge Charger R/T earned Best Overall — its dramatically restyled second-generation body, standard 440 Magnum, and optional 426 Hemi made it the era's defining machine, and it carried a 1968 MSRP of $3,480.

If you wanted the smartest money in the showroom, the brand-new Plymouth Road Runner took Best Value: a stripped-to-the-steel coupe with a 335-horsepower 383 and a 1968 MSRP of $2,870, it invented the budget-muscle category and outsold every projection the factory made.

Nineteen sixty-eight was the year muscle stopped being a rich kid's toy. The Road Runner brought real horsepower under three grand, the Dodge Super Bee gave Dodge the same recipe, and the two-seat AMC AMX proved that even the smallest automaker in Detroit could build something the Big Three had to answer.

How We Ranked the Top 10

We graded every 1968 contender as a period machine first and a collector piece second. The weighting:

• Straight-line performance — 30%. Quarter-mile times and trap speeds from period road tests, plus real engine output.
• Iconic status and legacy — 20%. How much the car shaped the muscle era and how it is remembered.
• Engine character — 15%. The personality of the powerplant, from the 426 Hemi to the 302 small-block.
• Value in period — 15%. Horsepower-per-dollar at the 1968 window sticker.
• Style — 10%. Sheet-metal drama and stance, judged by 1968 eyes.
• Collectibility now — 10%. Current desirability and auction strength.

Sources behind the rankings include period road tests from *Car Life*, *Motor Trend*, and *Car and Driver*; Hagerty valuation tools and market reports; Mecum and Barrett-Jackson auction results; HowStuffWorks muscle-car profiles; and the Wikipedia model pages for each car.

1. Dodge Charger R/T 🏆 BEST OVERALL

1968 MSRP: $3,480 | Best for: the buyer who wanted the total package of speed, style, and presence

The 1968 Charger R/T was the car that put the whole formula together. Its all-new Coke-bottle body, hidden headlamps, and flying-buttress rear made it the most cinematic shape of the year, and it backed that look with a standard 440 Magnum V8 rated at 375 horsepower and a thumping 480 lb-ft of torque, good for a quarter-mile in the 14-second range.

For 425 horsepower, 475 buyers ticked the $605 426 Street Hemi option box and dropped quarter-mile times into the high 13s. Today a 440-powered R/T in excellent condition runs around $90,000, and documented Hemi cars climb into six figures. It was fast, it was gorgeous, and it became a screen legend — the complete muscle car of 1968.

Pros:

• Standard 440 Magnum delivered 375 hp and 480 lb-ft with no options needed
• Optional 426 Hemi made it one of the quickest cars of the year
• Restyled second-gen body is one of the most iconic American shapes ever
• Strong, stable collector value with Hemi cars in six figures

Cons:

• Hemi option was costly and rare, so most R/Ts are 440 cars
• Drum brakes and soft suspension demanded respect at speed

Verdict: The Charger R/T balanced every category we measured, which is exactly why it took Best Overall for 1968.

2. Ford Shelby GT500KR

1968 MSRP: $4,473 | Best for: the Ford loyalist who wanted the fastest Mustang Carroll Shelby would sell

Introduced mid-1968, the GT500KR — "King of the Road" — answered Mopar with the new 428 Cobra Jet V8, officially underrated at 335 horsepower but realistically making close to 400 hp with a tidal wave of low-end torque. Period testers ran the quarter-mile in about 13.9 seconds, making it one of the quickest factory cars of the year.

The fiberglass nose, hood scoop, and twin stripes gave it unmistakable Shelby drama, and the KR badge has become one of the most coveted in the Mustang world. Excellent examples now trade well into six figures, reflecting both the rarity and the legend.

Pros:

• 428 Cobra Jet was famously underrated and brutally strong
• Sub-14-second quarter-mile put it among 1968's fastest
• Shelby and KR pedigree drives premium collector demand

Cons:

• The highest sticker price on this list put it out of most buyers' reach
• Front-heavy balance made it more drag strip than road course

Verdict: The KR was the high-water mark for 1968 Mustangs and a genuine Charger rival, held back only by its price.

3. Pontiac GTO

1968 MSRP: $2,996 | Best for: the buyer who wanted the original muscle car with fresh, modern styling

The GTO that started the muscle movement in 1964 was reborn for 1968 on a shorter, curvier body with the industry's first body-color Endura bumper, and *Motor Trend* named it Car of the Year. The standard 400-cubic-inch V8 made 350 horsepower, while the Ram Air versions climbed to 360 hp; a Ram Air four-speed test car ran the quarter in about 14.45 seconds at 98 mph.

Priced from just under $3,000, it remained one of the best blends of image and muscle on the market. Strong, well-documented GTOs remain solidly collectible, and the 1968 restyle is widely viewed as one of the best-looking of the breed.

Pros:

• Standard 400 made 350 hp with 360-hp Ram Air available
• Motor Trend Car of the Year with class-leading Endura styling
• Under-$3,000 base price made it attainable performance

Cons:

• Base car needed Ram Air options to truly run with the top dogs
• Automatic, mild-gear cars were noticeably softer

Verdict: The car that invented the segment proved it still belonged at the front in 1968.

4. Plymouth Road Runner 💎 BEST VALUE

1968 MSRP: $2,870 | Best for: the young buyer who wanted maximum horsepower per dollar

Nobody saw the Road Runner coming. Plymouth took the cheapest Belvedere body, stripped it to a rubber floor mat and bench seat, dropped in a purpose-built 335-horsepower 383 V8, licensed the cartoon bird, and sold it for under $3,000. The result was the best horsepower-per-dollar play of 1968 — roughly 3,000 pounds, a four-speed, and serious midrange grunt.

Plymouth forecast 2,500 sales and built nearly 45,000, single-handedly creating the budget-muscle category. A 426 Hemi was optional for those who wanted to go all the way. Clean 383 cars remain attainable today while Hemi Road Runners command a heavy premium.

Pros:

• 335-hp 383 in a 3,000-lb body for under $3,000
• Best horsepower-per-dollar of the entire 1968 field
• Invented budget muscle and outsold every projection
• Optional 426 Hemi made it a genuine giant-killer

Cons:

• Spartan, taxicab-grade interior with few comforts
• Bare-bones trim looked plain next to a GTX or GTO

Verdict: The Road Runner redefined what muscle could cost, which makes it the runaway Best Value of 1968.

5. Plymouth GTX

1968 MSRP: $3,329 | Best for: the buyer who wanted Road Runner muscle dressed in a suit

The GTX was the Road Runner's upscale sibling — same B-body bones, far nicer execution. Plymouth made the 440 Super Commando standard, rated at 375 horsepower and 480 lb-ft of torque, with the 426 Hemi optional. Marketed as the "gentleman's muscle car," it added bucket seats, brightwork, and a more finished cabin while still running hard.

It was quick, comfortable, and handsome, splitting the difference between the bargain Road Runner and the flashier Charger. Well-kept GTXs are steady collector pieces, with Hemi cars far ahead of the 440s in value.

Pros:

• Standard 440 Super Commando made 375 hp and 480 lb-ft
• Optional 426 Hemi for the same giant-killer potential
• Far nicer trim than the Road Runner it shared a body with

Cons:

• Cost meaningfully more than the Road Runner for similar speed
• Lacked the cult identity of its budget sibling

Verdict: The GTX was the polished, fully equipped way to get B-body Mopar muscle in 1968.

6. Chevrolet Chevelle SS 396

1968 MSRP: $2,875 | Best for: the Bowtie buyer who wanted a clean, do-anything big-block

Riding a sharp new shorter-wheelbase body for 1968, the Chevelle SS 396 was Chevrolet's mainstream muscle answer and arguably the best-looking midsize Chevy of the decade. The 396 big-block came standard at 325 horsepower, with 350-hp L34 and 375-hp L78 upgrades available.

The L78 cars were genuinely fast, running the quarter in the low-to-mid 14s, while the base SS 396 delivered easygoing big-block torque at a friendly price. The 1968 restyle and broad engine menu keep the Chevelle SS among the most popular muscle cars to own today, with L78 examples drawing the strongest money.

Pros:

• 396 big-block standard, with 350-hp and 375-hp upgrades
• One of the best-looking midsize bodies of the era
• Huge parts and restoration support keeps ownership easy

Cons:

• Base 325-hp tune was mild next to the GTO and 440 cars
• The hottest L78 was a low-production rarity

Verdict: A handsome, flexible big-block that earned its lasting popularity.

7. Dodge Super Bee

1968 MSRP: $3,027 | Best for: the Dodge buyer who wanted Road Runner value with bee-stripe attitude

Launched mid-1968 at the Detroit Auto Show, the Super Bee was Dodge's take on the budget-muscle formula — a Coronet-based, stripped-down hauler aimed squarely at the Road Runner. The standard 383 V8 made 335 horsepower, with the 426 Hemi on the option list for the brave. The bumblebee tail stripe gave it instant personality, and it delivered honest midsize muscle for not much money.

As a one-year debut and a lower-production sibling to the Charger, the '68 Super Bee has earned real collector respect, with Hemi cars commanding strong premiums.

Pros:

• 335-hp 383 standard with optional 426 Hemi
• Budget-muscle pricing with distinctive bee-stripe styling
• First-year debut model with growing collector appeal

Cons:

• Built in smaller numbers than the Road Runner it chased
• Coronet trim was as basic as the formula demanded

Verdict: Dodge's answer to the Road Runner brought the same value play with its own swagger.

8. AMC AMX

1968 MSRP: $3,245 | Best for: the buyer who wanted a two-seat sports-muscle hybrid nobody else offered

The AMX was the surprise of 1968 — America's only two-seat muscle car and the first two-seater since the 1955 Thunderbird. AMC shortened the Javelin, gave it a snug cockpit for two, and offered a top 390-cubic-inch V8 making 315 horsepower. *Car Life* ran a 390 AMX through the quarter in about 14.7 seconds at 95 mph, genuine numbers from the smallest automaker in Detroit.

Only 6,725 were built for 1968, which makes it both rare and historically important. The AMX's oddball two-seat layout and underdog AMC story have made it a cult collector favorite today.

Pros:

• 315-hp 390 V8 in a compact two-seat package
• Only two-seater on the market and an AMC milestone
• Low production makes survivors genuinely rare

Cons:

• Two-seat layout limited everyday practicality
• AMC's smaller dealer network meant less support

Verdict: The boldest debut of 1968 and proof that AMC could make the Big Three sweat.

9. Oldsmobile 442

1968 MSRP: $3,127 | Best for: the buyer who wanted big-block muscle with a touch of class and refinement

The 442 was Oldsmobile's gentleman's muscle car, pairing a strong powertrain with a more buttoned-down character than its rowdier cousins. The 400-cubic-inch V8 made 350 horsepower in four-speed form, dialed to 325 hp with the Turbo-Hydramatic. *Car Life* tested a Holiday Hardtop at a list price near $3,127.

For 1968, Oldsmobile also rolled out the legendary Hurst/Olds with its 455 V8 and silver-and-black paint, a halo car that has become highly collectible. The standard 442 balanced real performance with Olds-grade comfort, and clean examples hold steady, well-respected values today.

Pros:

• 400 V8 made up to 350 hp with refined manners
• Hurst/Olds 455 halo model adds collector prestige
• Comfort and build quality above the budget-muscle crowd

Cons:

• Automatic cars gave up power versus the four-speed
• Quieter image never matched GTO or Charger swagger

Verdict: The 442 delivered muscle with manners, a refined alternative to the loud crowd.

10. Buick GS 400

1968 MSRP: $3,127 | Best for: the buyer who wanted smooth, torque-rich muscle in a near-luxury wrapper

Buick's entry was the quiet performer of the group. The GS 400 used a 400-cubic-inch V8 rated at 340 horsepower, tuned for fat midrange torque rather than peaky top-end drama, so it pulled hard and felt effortless without the harshness of the hotter engines. Wrapped in Buick's upscale trim and build quality, it was the muscle car for the buyer who valued refinement as much as speed.

It never sold in Charger or Chevelle numbers, which keeps it relatively uncommon, and the GS line's understated charm has earned it a loyal, appreciating collector following.

Pros:

• 340-hp 400 V8 tuned for strong, smooth midrange torque
• Buick-grade refinement and build quality
• Lower production gives it pleasant rarity today

Cons:

• Conservative image kept it off most teenage wish lists
• Built in modest numbers, so good cars take patience to find

Verdict: The most refined muscle car of 1968 and a quietly rewarding one to own now.

Buyer Decision Tree — Which One Was Right for You?

What to Look For in a 1968 Muscle Car (Then and as a Classic Now)

• Numbers-matching drivetrain. Verify that the engine, transmission, and rear axle codes match the original build. A matching-numbers 440 or 396 is worth far more than a swapped car.
• Clones and tributes. Many "Hemi" and "L78" cars are recreations built from base models. Cross-check VIN, fender tags, broadcast sheets, and trim codes against factory records before paying a premium.
• Documentation. Original window stickers, build sheets, dealer paperwork, and registry listings make or break value. A documented Road Runner Hemi is in a different league than an undocumented one.
• Rust and structural condition. Inspect floor pans, trunk floors, frame rails, and rear quarters. Period steel rusts, and hidden corrosion costs more than any engine option.
• Originality matters less than nostalgia implies. A clean, honest driver you actually use can deliver more joy than a trailered, never-driven concours car. Many buyers overpay chasing perfect originality when a well-sorted survivor is the smarter, more usable purchase.

FAQ

What was the best muscle car of 1968? The Dodge Charger R/T earns Best Overall for combining a standard 375-hp 440, an optional 425-hp 426 Hemi, and one of the most iconic bodies ever built, all for a 1968 MSRP of $3,480.

What was the best value muscle car of 1968? The Plymouth Road Runner. At a $2,870 base price with a 335-hp 383, it offered the best horsepower-per-dollar of the year and created the entire budget-muscle category.

Which 1968 muscle cars debuted that year? The Plymouth Road Runner, the Dodge Super Bee, and the two-seat AMC AMX all debuted for 1968, alongside the mid-year Shelby GT500KR and Ford 428 Cobra Jet.

What was the most powerful engine available in 1968? The 426 Street Hemi, rated at 425 horsepower, was the top option in Mopar cars like the Charger R/T, Road Runner, GTX, and Super Bee. Ford's 428 Cobra Jet was famously underrated at 335 hp but made close to 400.

Which 1968 muscle car is the best collector buy today? It depends on budget. Documented 426 Hemi cars and the Shelby GT500KR sit at the six-figure top, while clean 383 Road Runners, base 442s, and GS 400s remain among the more attainable, steadily appreciating entries.

Was the AMC AMX really competitive with the Big Three? Yes. Its 315-hp 390 V8 ran the quarter-mile around 14.7 seconds, genuine muscle numbers from a two-seat car the Big Three had no direct answer for.

Bottom Line

Nineteen sixty-eight was the year muscle went mainstream. The Dodge Charger R/T stood at the top as our Best Overall — standard 440 power, optional Hemi thunder, and a shape that became a legend. But the story of the year was the Plymouth Road Runner, our Best Value, which proved that real horsepower belonged to everyone, not just the well-off, and sold nearly 45,000 copies to prove it.

Around them, the Shelby GT500KR brought Ford's hardest punch, the GTO defended its founding-father status with Car of the Year styling, and the brand-new AMC AMX showed the smallest automaker in Detroit could play with the giants. Whether you wanted maximum power, maximum value, or maximum style, 1968 had a muscle car built exactly for you.

Sources

• Hagerty Valuation Tools — 1968 Dodge Charger R/T
• Hagerty Valuation Tools — 1968 Plymouth Road Runner
• Hagerty Media — Budget Muscle: The Plymouth Road Runner Started a Trend
• HowStuffWorks — 1968 Dodge Charger R/T Hemi: A Muscle Car Profile
• HowStuffWorks — 1968 Pontiac GTO: A Profile of a Muscle Car
• HowStuffWorks — 1968 AMC AMX: A Profile of a Muscle Car
• Supercars.net — 1968 Shelby GT500KR Fastback
• Conceptcarz.com — 1968 Pontiac GTO
• Automobile-catalog.com — 1968 Dodge Charger R/T 426 Hemi specifications
• Old Cars Weekly — Car of the Week: 1968 Buick GS 400
• Wikipedia — AMC AMX

*Muscle car review — 1968 muscle car reviews, rating, best muscle car 1968, and a retrospective review of the top classic muscle car picks for buyers and collectors.*