There comes a point in most people’s lives when it’s time to give up on the dream. No, we aren’t going to be rock stars or football players, we are probably just going to get a normal job and have kids and talk about whose turn it is to buy toilet paper. That’s also the moment when the V8 Corvette in the garage finds itself on a used car marketplace, and you use the money to buy a nice sensible SUV or sedan. But hey, cheer up, it’s not all bad. There is a sedan that offers a lot of the thrills of a ‘Vette, and everyone will think you are a perfectly sensible grown-up too. Here’s the hack.
But first, let’s have a quick look at the Corvette . The C4 of the ’80s was great if you wanted to look like an extra out of Miami Vice, but, aside from a few specials like the Lotus-prepped ZR-1, this was a Corvette model that was often more of a cruiser than an outright sports car. Chevy wanted to go back to the Corvette’s roots with the C5, which arrived in 1997, focusing more on the sports car pedigree that it had embraced in the ’60s.
The fifth-generation Corvette had a new LS1 engine, placed its transmission at the rear of the car, and was 80 pounds lighter. By the time the C6 arrived in 2005, Chevy had made the car a true Porsche 911 competitor.
The Corvette C6 put the badge back at the forefront of sports cars, not just in America but across the world. Chevy was intent on showing that the Corvette wasn’t just about sharp looks and a decent engine, it was a honed, all-round package. The C5 was nearly $22,000 less than the Porsche 911, and once again democratized supercar-matching pace. For $43,500 you got a Z51, which could hit 60 mph in 4.0 seconds, and reach 100 mph in less than 10 seconds. The Z06 pictured could reach 60 mph in 3.6 seconds and cost from $65,800. But GM didn’t want to keep this kind of affordable performance for those who could live with two seats — they wanted to make it available to everyone. So they did this…
When the CTS-V arrived in 2005, it was a signal of Cadillac’s change of direction. Few companies have so successfully pulled off a rebranding as Caddy in the early 2000s, using its new V badge to transform it from a maker of wallowy sedans and SUVs into a true thorn in the side of AMG and BMW M Division. Adorned in the carmaker’s new “Art and Science” design language, the CTS-V ushered in a new era for Caddy, shrugging off the golf club and slip-ins image of old. The German sedans of this era were in their pomp, so Caddy needed something special to announce its arrival. The CTS-V did exactly that, with a 5.7-liter LS6 V8 residing in its chiseled nose, an engine you would normally find in the hood of a C5 Z06 Corvette. That should do it.
The deeper front fascia, wire-mesh grille, and stainless-steel exhaust tips were among the few indicators that this was a more serious CTS, but to the casual observer it was just a Caddy sedan. But that LS6 was good for 400 horsepower and 390 lb-ft of torque, making it one of the hottest four-doors of the 2000s. The cherry on top was the fact that this engine wasn’t just mated to some fun-sapping automatic; the CTS-V came with a proper Tremec six-speed manual transmission related to the Corvette’s close-ratio Z06 gearbox. Throw in Goodyear Eagle F1 Supercar 245/ 45ZR-18 96W run-flat tires on 8.5-inch-wide aluminum wheels, and chunky Brembo disc brakes with four-piston calipers at all corners, and you have a Cadillac sedan that will corner and stop like no other before it.
Comparing the Caddy sedan to the C6 Corvette which was released around the same time would be a bit unfair, but let’s do it anyway. A The C6 Corvette with the Z51 package reaches 60 mph in 4.0 seconds and covers the quarter in 12.4 seconds. The $48,000 2004 Cadillac CTS-V reached 60 mph in 4.7 seconds, and needed 13.1 seconds for the quarter. Not far off considering this is a luxury sedan compared to a two-seat sports car.
But rewinding to the Corvette C5, the comparison gets much closer. A 1998 Chevrolet Corvette Convertible, fitted with a 345-hp 5.7-liter V8, reaches 60 mph in 4.9 seconds and manages only 0.89g on the skidpan. The quarter mile takes 13.5 seconds, too. With these figures in mind, the CTS-V should be faster than a drop-top C5 Corvette pretty much anywhere. Impressive stuff from a Cadillac.
The CTS-V blazed the trail for a complete reinvention of the Cadillac brand. In 2026, this is a car company that now has a Formula 1 team, and sells limited edition super sedans like the 685-hp Cadillac CT5-V Blackwing F1 Collector Series, of which just 26 will be built. Say “Cadillac” to a car fan now, and they will probably think contemporary, fast four doors, not the squishy luxe-mobiles of the past.
The CTS-V, which pretty much started this revolution and was closely followed by the XLR-V and the STS-V, is something of a bargain these days. Classic.com puts the price of 2004 CTS-Vs at $14,638, 2005 cars at $19,364, with 2007 models selling for $26,500. By comparison, a 2005 C6 Corvette has an average price of $24,505, with 2007 cars costing $39,817.
Over at Bringatrailer.com, a 2005 Cadillac CTS-V sedan with just 6k miles, a six-speed manual transmission, and a limited-slip differential sold very recently for just $28,000, which represents staggeringly good value. A 17,000-mile 2005 Chevrolet Corvette Convertible Z51 with a 6-speed gearbox sold around the same time for $28,250. Ultimately, they are very different cars, but if that time has come when you need to trade in that Corvette for something more sensible, the CTS-V offers much of the same for less, and with space for the whole family. The second-gen CTS-V even offered the option of a wagon, so you could take the dog out in it too. Who needs a sports car anyway when you can have a CTS-V?
Sources: Classic.com, Cadillac, Chevrolet, Fastest Laps
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