The Cadillac CT5-V Blackwing Is a Triumph of American Engineering

Most car companies wouldn’t dare put this much power and a stick shift into a luxury sedan. GM dared.

cadillac ct5 v blackwing electric blue 2022

Published September 25, 2023

Updated September 27, 2023

Suffice it to say, I had high hopes stepping into the Cadillac CT5-V Blackwing for the first time. After all, name aside, it’s effectively the fourth generation of the CTS-V — a car that wormed its way into my heart just as it did many automotive journalists and driving enthusiasts. The first-gen version redefined what a Cadillac could be; the second-gen reset the bar again, bringing edgier style and a much-beloved station wagon body style to the party; the third-gen lost the manual transmission but upped the level of performance once again, bringing a handsome new face to the party as well.

Better yet, the CT5-V Blackwing combines many of the best parts of its predecessors — a six-speed manual gearbox, a supercharged Corvette-based 6.2-liter V8 — with the latest electronic features whipped up by General Motors, making it properly outfitted for sale here in 2022. I’ve been salivating over it ever since the first rumors began to fly about it; I begrudgingly handed over the first drive opportunity to my colleague; and I’ve sat and waited as supply chain shortages and other issues kept it from my hands.

Until it finally showed up at my door.

The Cadillac CT5-V Blackwing: What We Think

Like Mary Poppins, it’s practically perfect in every way. Few cars can truly inspire lust, and even fewer cars with four doors and room for five adults, but Caddy’s super-sedan blends insane performance, delightful levels of involvement and daily drivability all into one delightful package. It’s equally happy on a cross-continental road trip, attacking a race track or blitzing a back road. While its lack of all-wheel-drive might be a slight turn-off for those in cold climates, and its heavy clutch makes stop-and-go traffic a bear, these are little things that add character, not flaws. The CT5-V Blackwing, simply put, is one of the best cars you can buy today — new or used.

To learn more about our testing methodology and how we evaluate products, head here.

The CT5-V Blackwing’s performance is almost beyond compare

Not long ago, 668 horsepower would have been the sort of output seen mainly in supercars. And by “not long ago,” I mean “when you started reading this article;” the Lamborghini Huracan STO makes 630 horses, for example. The CT5-V Blackwing’s not-an-actual-Blackwing V8 makes more power than any of its competitors: the BMW M5 or M8 Gran Coupe, the Mercedes-AMG E63 or GT 63 S, the Audi RS 6 Avant or RS 7. Only the now-defunct Porsche Panamera Turbo S E-Hybrid manages to surpass it, with a bit of hybrid help — at more than twice the price of the Caddy.

And while all those competitors have outfitted their super-smart automatic gearboxes and power-maximizing all-wheel-drive systems, the engineering wizards at General Motors decided they could find a way to make this level of performance work with rear-wheel-drive and a good old-fashioned stick shift.

One key to doing so: the Performance Traction Management system, which regulates the car’s network of electronic stability and powertrain management systems with the skill of a virtuoso conductor directing the New York Philharmonic. In previous V-cars, it was hidden away in the drive mode selector in a fashion that made discovering its facets something of a crapshoot; I’m sure many an owner spent years driving without even knowing it was there.

For the new Blackwings, Cadillac moved the PTM controls to a small toggle switch on the steering wheel — the size, purpose and placement of which owes more than a little to Ferrari’s manettino. Clicking it progressively loosens up depending ostensibly on surface and driving style — Wet, Dry, Sport, Race 1 and Race 2. And while there are a bevy of present drive modes, the CT5-V Blackwing also offers two customizable ones: one called My Mode, found in the regular settings, and one called V-Mode, summoned via the round button at the 8 o’clock position on the wheel.

My initial drive came in February, in the midst of a nasty snow storm while riding on Pirelli Sottozeros winter tires that felt about as grippy as greased-up bowling shoes on the pavement. (Michelin makes a far better snow tire that’s found on the Corvette but also fits the CT5-V Blackwing.) Given the conditions, I only loosened up the PTM past Dry once, twisting it to Race 1 for a blast on an uphill on-ramp. The result felt rather like throwing reins on a Titan missile and letting it rip: the computers kept everything just well enough in check to keep the nose pointed in the right direction, while still feeding enough power to the wheels to cause the car to balance on the edge of fishtailing. It only lasted a few seconds — by the time I reached the actual highway, I was doing well over 80 mph — but the sheer fun of those few seconds will stick with me for years.

My second go-round with the Blackwing — 10 days in Michigan driving from Detroit to the Upper Peninsula and back — proved a far better test of the Caddy’s skills. It was happy to sit back and glide along the highway with the cruise control on, satellite radio blasting and ventilated seats fighting the humidity, of course. But the empty roads of northern Michigan and the U.P. provided an opportunity to push the car well beyond what I’d done before, and it revealed itself to be, well, utterly spectacular. (On the advice of council, I can’t tell you how quick I was going, but suffice it to say autobahn drivers have little to worry about should they go Blackwing.)

Indeed, the CT5-V Blackwing’s performance is so ludicrous, you’ll be hard-pressed to find ample opportunities to use it. Even half-throttle makes it leap forward more quickly than most cars on the road. Thankfully, it’s still rewarding to drive at lesser speeds, especially with the involvement of the stick shift. Leave it in second or third, and you can explore the nuances of the torque curve as you unwind a stretch of winding road, feeling the road through the wheel and seat as the suspension — which, like Boyz 2 Men, manages to be neither too hard nor too soft — keeps the car firmly planted. Sure, the quicker you go, the more fun you’ll have — but this car is still rewarding at (or at least near) the speed limit.

This Cadillac has the space and comfort of a great daily driver

When the CT5-V Blackwing launched, Cadillac somewhat laughably tried to pitch it as a BMW M3 / Mercedes-AMG C63 competitor, rather than one aimed at the M5 and E63. From a price and branding standpoint, it almost made sense — for a luxury brand, it’s better to say “we offer more power and performance for the money than our competitors” than to say “we’re equal on performance, but hey, we’re cheaper” — but any such illusions fall apart quickly under not just the weight of its mighty engine, but the ample room of its cabin.

Like the 5 Series and E-Class, the CT5 is roomy enough for four larger adults to spread out inside; it was easily able to accomodate a five-foot-nine person behind a six-footer with both sitting comfortably, while on the driver’s side, moving the seat back all the way to its stop meant even my 36-inch-inseam legs couldn’t stretch far enough to properly work the clutch. And the performance-oriented seats might look aggressive, but they’re also long-haul comfortable, even packing heating and ventilation into their carbon fiber frames.

The infotainment system may not be the sexiest screen setup found in a car today, but it’s certainly practical, complete with two physical knobs (for volume and menu selection) and plenty of physical buttons for important features, like climate control. It’s a marked improvement over the old CTS, which used damnable touch-sensitive strips of plastic that were hard to manipulate even when sitting still, let alone at speed. And, of course, there’s that delightful microsuede-wrapped shift lever, which sends every pulse and thrum of the engine straight into your hand and your heart when you touch it.

The CT5-V Blackwing isn’t completely perfect, mind you

While the manual gearbox is as obvious an option as they come in the car world, I will admit, there were times when I wished for an automatic — specifically, when stuck in stop-and-go traffic, which reared its head during both drives. The first go-around was worst; 30 minutes in two-mile-per-hour traffic left my clutch leg shaking, my demeanor grumpy and the car little happier. If you’re going to be dealing with frequent, lengthy bouts of stop-and-go traffic — for example, if you plan on regularly commuting in Los Angeles or New York City — you might want to opt for the automatic.

Also, it’s a small quibble, but the carbon fiber packages — two separate options that, combined, add more than 10 percent to the car’s base price — look damn good, but the front splitter that adds much aggression to the car’s looks also has a habit of scraping on curbs, ramps and all sorts of other obstacles. Not only is it lower than you’d expect the front of a sedan to be, but it also sticks out farther. Unless you’re planning on repeatedly tracking your CT5-V B’wing, save the $11,830. You’ll need that money to keep that supercharged V8 swilling expensive premium gas, anyway.

Still, the CT5-V Blackwing is worth the compromises

In an alternate reality where carbon dioxide and pollutants miraculously disappeared, the CT5-V Blackwing would be followed by a long series of further improved, Detroit-made, V8-powered sport sedans. Sadly, that’s not the world we live in. Cadillac is the tip of the spear for GM’s push into electrification, so as a result, every all-new Caddy after these will be an electric vehicle. In other words, the CT5-V Blackwing is all but assuredly the final V8-powered sedan of any form to bear the Wreath & Crest, let alone one with a manual gearbox and supercar-rivalling performance.

There will, of course, be future V-Series beasts to emerge from Caddy’s doors; in a decade, we’ll likely be staring at the likes of a 1,000-horsepower all-wheel-drive EV super-sedan that takes the best bits from the electric C9 Corvette and bears a goofy name like “Speedtastiq.” But the engagement, the visceral thrill, the rush of a rear-wheel-drive, stick-shifted, V8-powered performance car that doubles as family transport will be gone. And I shall weep … unless, of course, I manage to figure out a way to buy a CT5-V Blackwing of my own at some point.