Full-size muscle sedans were the heavy hitters of American performance, blending family-friendly space with V8 grunt. By the 1990s and 2000s, they were fading, but a few stood out, packing serious power into practical four-doors. These cars were fast, unapologetic, and often flew under the radar. Let’s check out ten of the last greats, diving into their specs, costs, and the history that made them stand out before SUVs took over.
1994 Chevrolet Impala SS
The 1994 Impala SS revived Chevy’s iconic name with a 5.7-liter LT1 V8, pumping out 260 horsepower and 330 lb-ft of torque. It hit 0-60 in 7 seconds flat. Priced at $22,495, it was a steal for a full-size sedan. Built on GM’s B-body, it shared DNA with the Caprice but got sportier suspension and brakes.
Only 6,303 were made in ’94, with production peaking at 69,906 by 1996. Its sleeper looks hid real muscle, outrunning some sports cars. Collectors now chase clean examples, with low-mile ones hitting $59,300 at auction in 2024. Its short run and Corvette-derived engine make it a legend.
1994 Buick Roadmaster
The Buick Roadmaster shared the Impala SS’s B-body and 5.7-liter LT1 V8, delivering 260 horsepower and 330 lb-ft of torque. It reached 0-60 in 7.2 seconds. Priced around $24,000, it leaned toward luxury with plush seats and wood trim. About 22,000 sedans were built for 1994.
Despite its soft ride, the LT1 gave it surprising speed for a 4,200-pound cruiser. Aimed at older buyers, it still shocked with straight-line pace. Production ended in 1996 as GM phased out B-bodies. Clean Roadmasters now fetch $15,000-$20,000, valued for their blend of comfort and power.
2004 Mercury Marauder
The 2004 Mercury Marauder packed a 4.6-liter DOHC V8 with 302 horsepower and 318 lb-ft of torque, hitting 0-60 in 6.8 seconds. Priced at $34,650, it was a performance-tuned Panther platform sedan. Only 3,213 were built, making it a rare find.
Reviving the Marauder name, it got stiffer suspension, bigger brakes, and a sinister blacked-out look. Ford aimed for a modern muscle sedan, but sales flopped. Its 4,000-pound weight didn’t help handling, yet it was quick for its size. Collectors pay $20,000-$30,000 for clean ones today, appreciating its last-gasp effort.
2005 Pontiac Grand Prix GXP
The 2005 Grand Prix GXP dropped a 5.3-liter LS4 V8 into a front-wheel-drive sedan, cranking out 303 horsepower and 323 lb-ft of torque. It hit 0-60 in 6.5 seconds. Priced at $29,995, it was a bold move for Pontiac. Around 4,000 were sold in its first year.
Wider front tires and a stiffer suspension helped manage the V8’s power, but torque steer was noticeable. It was a quirky experiment before Pontiac’s demise in 2009. Clean GXPs go for $10,000-$15,000 now, prized for their oddball charm and surprising speed.
2006 Dodge Charger SRT-8
The 2006 Charger SRT-8 roared with a 6.1-liter Hemi V8, making 425 horsepower and 420 lb-ft of torque. It sprinted to 60 mph in 5.4 seconds. Priced at $38,320, it was a muscle car in sedan clothing. Dodge sold about 5,000 SRT-8s in 2006.
Reviving the Charger name, it shared underpinnings with the Chrysler 300 but got Brembo brakes and a tuned suspension. Its aggressive stance turned heads, though handling was so-so. Values today range from $15,000-$25,000, as collectors grab these before they’re gone.
2008 Pontiac G8 GXP
The 2008 Pontiac G8 GXP, an Aussie-built Holden Commodore, packed a 6.0-liter LS2 V8 with 415 horsepower and 415 lb-ft of torque. It hit 0-60 in 4.7 seconds. Priced at $39,900, only 1,829 were made. A six-speed manual was an option.
Its rear-drive layout and sharp handling made it a standout, but Pontiac’s collapse in 2009 cut it short. Fast and practical, it’s a cult favorite. Clean examples fetch $25,000-$35,000, with low-mile GXPs climbing higher for their rarity and performance.
2008 Chrysler 300C SRT-8
The 2008 Chrysler 300C SRT-8 shared the Charger’s 6.1-liter Hemi V8, delivering 425 horsepower and 420 lb-ft of torque. It reached 0-60 in 5 seconds. Priced at $42,405, it was the luxury muscle sedan, with 4,000 built. Brembo brakes and adaptive suspension added control.
Its bold grille and plush interior screamed upscale, but the Hemi gave it serious grunt. Production ended in 2015, and clean examples now go for $15,000-$20,000. It’s a collector’s pick for blending comfort with raw power.
2014 Chevrolet SS
The 2014 Chevrolet SS, another Holden import, used a 6.2-liter LS3 V8 with 415 horsepower and 415 lb-ft of torque, hitting 0-60 in 4.7 seconds. Priced at $43,475, Chevy sold 2,500 in its first year. A manual transmission came later.
Built for performance, it had magnetic ride control and Brembo brakes but plain looks. It lasted until 2017, with 12,488 total units. Values hold strong at $30,000-$40,000, as fans love its sleeper vibe and Aussie-bred handling.
2012 Cadillac CTS-V
The 2012 Cadillac CTS-V rocked a supercharged 6.2-liter LSA V8, pumping out 556 horsepower and 551 lb-ft of torque. It blasted to 60 mph in 4.2 seconds. Priced at $63,215, Cadillac sold about 2,000 annually. A six-speed manual was available.
Its magnetic suspension and Brembo brakes tamed the power, making it a track-capable sedan. It outran many sports cars, redefining Cadillac’s image. Clean examples now fetch $35,000-$50,000, valued for their blend of luxury and insane speed.
2023 Dodge Charger SRT Hellcat
The 2023 Charger SRT Hellcat boasted a supercharged 6.2-liter Hemi V8 with 707 horsepower and 650 lb-ft of torque, hitting 0-60 in 3.6 seconds. Priced at $77,345, it was Dodge’s final gas-powered hurrah. Around 3,000 were sold before production ended.
Its widebody kit, massive brakes, and adaptive suspension made it a beast, though heavy at 4,600 pounds. A collector’s dream, clean Hellcats go for $60,000-$80,000. It marked the end of an era for Mopar muscle sedans.
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