To many enthusiasts, the V8 is king. It's not just the performance of V8 engines that make them so beloved. Their character is also a huge part of it. Nothing quite beats a V8 burble when you want an engine with lots of personality. But they're not always the best engines for outright performance. That's something that a few cars have proven over the years, including the one we're going to talk about now. Not only could it beat V8s with a V6, but it was also surprisingly advanced for its time. UPDATE: 2026/09/25 19:52 EST BY MARTIN P. WAINAINA We’ve added new context connecting the Super Coupe’s six-cylinder formula to the current Charger, highlighting how fewer cylinders and forced induction are reshaping modern muscle cars. Muscle Cars Don't Always Need A V8 The best and most celebrated Muscle Cars tend to have a V8 under the hood. That's just been the accepted standard for years. It isn't always the case, though. There have been examples of some great cars that achieved proper muscle car performance, but without using a V8. One of those cars is, surprisingly, from an automaker that has stuck by the V8 muscle car when many others haven't. Some Of Ford's Best Performance Cars Didn't Have Big V8 Engines FordFord has produced plenty of great V8-powered performance cars over the years. In fact, it still does, with the absolutely crazy Mustang GTD and Mustang Dark Horse SC being the pinnacle of that. But it's also known for making brilliant performance models that don't need a V8 for V8-beating power. Many of those, like the Ford Sierra RS Cosworth, were made for the European market. But there was one that Ford sold from the late '80s to the mid-'90s that was exclusively for North America. The Ford Thunderbird Super Coupe Is A V6-Powered Gentleman's Muscle Car That Smoked V8s MecumThe Thunderbird Super Coupe (produced from 1989–1995, during the tenth-generation Thunderbird's run) is often overlooked in the annals of Ford's performance car history. That's entirely understandable. It completely flew over the heads of a lot of enthusiasts, even at the time. It absolutely shouldn't have done, though. Why? Because what was under the hood was truly special. Typically, you'd expect a large American Ford coupe like this to have a V8 engine. Other variants of the tenth-generation Thunderbird actually did have Ford's standard-issue V8 at the time (initially the 5-liter Windsor V8, and then the 4.6-liter Modular V8). But Ford did something a bit different. It took the 3.8-liter Essex V6, and put an Eaton supercharger on it.The addition of that Eaton supercharger unlocked some brilliant performance. The otherwise fairly normal Essex V6 now produced 210 horsepower and 315 lb-ft of torque. That power received a further upgrade in 1994, bumping things up to 230 horsepower and 330 lb-ft of torque. This was decidedly more than anything the 5-liter or 4.6-liter V8-powered tenth-generation Thunderbirds ever produced. The 5-liter V8 produced 200 horsepower and 275 lb-ft of torque, while the 4.6-liter V8 produced 205 horsepower and 265 lb-ft of torque.Fun Fact: Ford's supercharged Thunderbird made such a strong impression when it launched that MotorTrend crowned the Super Coupe its 1989 Car of the Year. It Was Surprisingly Advanced For An American Car Of Its Time Classic Ride Society/YouTubeThe supercharger wasn't the only thing about the Thunderbird Super Coupe that was actually quite advanced for an American car of the time. The platform the tenth-generation Thunderbird was based on (the MN12) was also pretty modern in its engineering. This was reflected in how the Thunderbird Super Coupe had fully independent rear suspension, adjustable shock absorbers, and anti-lock disc brakes on all four wheels. While that's commonplace now, that wasn't the case at all back in 1989 when this car first showed up.To further prove how advanced the MN12 platform was for its time, it also underpinned the similarly underrated Lincoln Mark VIII. While the Lincoln used the 4.6-liter modular V8 instead of Ford's supercharged V6, much of that same ethos of trying to make a car that was genuinely advanced for an American model was there. You Could Have It With A Manual Transmission It's pretty clear from everything we've seen so far that Ford wanted the Thunderbird Super Coupe to be the enthusiast's choice. Nothing demonstrated that more clearly than this variant's availability with a 5-speed manual transmission. This unit was sourced from Mazda via the Japanese giant's working relationship with Ford, and it made the Thunderbird Super Coupe the final Thunderbird variant to be available with a manual transmission. It was also the only tenth-generation Thunderbird variant that had a manual transmission. If you wanted the power of the V8, you had to settle for an automatic.Of course, the 4-speed automatic transmission was still available as an option on the Super Coupe. But if you're a true enthusiast, you'll want to go for the manual for its extra involvement and rarity. The Super Coupe Disappeared Just As Its Performance Peaked Bring a TrailerThe Thunderbird Super Coupe came out swinging, but the momentum didn't last. Production peaked in 1990 at roughly 25,000 cars, before falling sharply to 7,039 SCs in 1991 and just 4,212 in 1992. A big reason why sales dropped was that it lacked a V8. While the Super Coupe's supercharged V6 could outmuscle the Thunderbird's V8 on paper, that advantage wasn't necessarily enough to overcome the appeal of a traditional V8, particularly once the 4.6-liter Modular V8 joined the lineup. Buyers were also moving away from traditional personal-luxury coupes.Ford tried to fight back in 1994 with a revised supercharged V6 that produced 230 horsepower and 330 lb-ft of torque, but the damage was already done. The Super Coupe vanished after 1995, ending a seven-year run in which Ford built roughly 58,000 examples, including fewer than 20,000 with five-speed manuals. The regular tenth-generation Thunderbird staggered on for two more model years before Ford finally shut down production in 1997, ending a continuous production run that stretched back to 1955. Why Ford Never Built Another Thunderbird Super Coupe Bring a TrailerAfter a roughly four-year hiatus, Ford brought the Thunderbird back in 2002, but it looked completely different from its predecessor. There was no Super Coupe waiting in the wings, as this Thunderbird was only sold as a two-seat convertible built around the styling cues of the original 1955 model. Ford's goal had shifted from performance to relaxed, nostalgic cruising, with the car deliberately positioned as a comfortable grand tourer rather than an enthusiast-focused coupe. Contemporary reviewers noted that the new T-Bird shared its DEW98 architecture with the Jaguar S-Type and Lincoln LS, but Ford tuned it for a softer, more boulevard-friendly character.The formula initially worked, even earning MotorTrend's 2002 Car of the Year award, but anticipated sales never materialized since its hefty curb weight dulled performance, the parts-bin interior lacked the polish expected at its price, and Jaguar-derived components brought their own share of headaches. Ultimately, Ford killed the revived Thunderbird after 2005. The nameplate has remained dormant ever since, leaving the Super Coupe as the last Thunderbird to combine four-seat practicality, serious performance, and a manual transmission. The Super Coupe Is Becoming One Of The Most Valuable Tenth-Generation Thunderbird Variants The tenth-generation Ford Thunderbird is still one of the cheapest ways to get yourself into a Personal Luxury Car, or a gentleman's muscle car. But the Super Coupe is starting to stand out from the other variants as something that could be genuinely collectible. The best examples are commanding prices that, while still in bargain territory, are absolutely trending upwards. An 18,000-mile example from 1990 that had been owned by its original owner since new sold for $13,000 in 2026. The previous year, a 9,000-mile example from 1989 sold for $16,000. As a comparison, a 1996 Thunderbird 4.6 LX with just 26,000 miles on the clock sold for $12,526 in 2026, and that's as expensive as those V8-engined variants seem to go.Taking just those recent sales into account, it really does seem like the Thunderbird Super Coupe is starting to get real enthusiast demand. People are finally realizing how great this variant is, once they get past the fact that it doesn't have a V8. The Super Coupe Was Ahead Of The Curve With Its Supercharged Six Bring a TrailerThe formula of pairing a six-cylinder with a supercharger may have been one of the reasons the Super Coupe struggled, even when it could outgun the Thunderbird's V8. Three decades on, what once looked like a questionable choice now looks remarkably forward-thinking and a preview of where performance cars were headed. As automakers have faced tighter emissions and efficiency targets, smaller engines paired with forced induction have become an increasingly common answer for making big power without adding more cylinders.Muscle cars are now following that playbook, too. The new Dodge Charger has abandoned the V8 for gas-powered models in favor of a six-cylinder configuration and forced induction, helping it to stay alive. The New Dodge Charger Is Following Ford's Old Playbook DodgeWhen the previous Dodge Charger bowed out after the 2023 model year, the expectation was that its replacement would go fully electric. Dodge had explicitly confirmed that the next-generation car would abandon internal combustion, but as EV demand slowed, Dodge ultimately broadened the formula into a multi-energy lineup, pairing the all-electric Daytona with gas-powered SIXPACK models.There was a catch, though: the V8 was gone. In its place sits a 3.0-liter twin-turbo Hurricane inline-six, making up to 550 horsepower in the Scat Pack. While its straight-six configuration differs from the Thunderbird's supercharged V6, the underlying formula is almost identical—fewer cylinders, forced induction, and serious muscle-car power. Purists may still miss the Hemi, but the new setup gives Dodge a way to keep the Charger in the game as the market changes. And that makes the long-forgotten Super Coupe look surprisingly prophetic.Sources: Bring A Trailer, Ford