Tag Archives: CT4V

Cadillac saves its best for last: The 2022 CT4-V Blackwing

ALTON, Va.—The age of the internal combustion engine is drawing to a close. Cadillac is marking the occasion with a pair of V-series performance sedans that will be the last of their kind to run on gasoline. We have to wait another week to tell you about one of them, but as of today, all discussion of the 2022 CT4-V Blackwing is fair game. That means I am now allowed to say that Cadillac’s final-ever V6-powered performance car might actually be its best-ever performance car. Like other cars of this kind, the Blackwing is overkill for the street. But when clad in downforce-generating carbon fiber dive planes and splitters, it will engage and reward you on track like few others.

V-Series makes its last gasoline cars

First introduced in 2004, the V-series cars are Cadillac’s answer to Audi Sport’s RS cars, the machines of BMW’s M Division, and the mighty Mercedes-AMGs. But when the American luxury brand first revealed the CT4-V to the world in May 2019, I declared it “more jalapeño than habanero.” That was because its 2.7 L V6 offered just 320 hp (240 kW) compared to the 464-hp (346 kW) ATS-V it was replacing.

At the time, GM’s vice president of global products told us that “not all customers want track time.” That was the explanation Cadillac gave for watering things down (or alternatively broadening its appeal) with less powerful, cheaper V-series cars. But evidently Cadillac realized that some of its customers very much wanted track time—or at least something comparable to a BMW M3 or Alfa Romeo Giulia Quadrifoglio—which is why it developed the $59,990, 472 hp (352 kW), 445 lb-ft (603 Nm), 3.6 L twin-turbo V6 CT4-V Blackwing.

The pandemic and then the global chip shortage got in the way of Cadillac’s plans to bring the CT4-V Blackwing to market in 2020. But Cadillac has worked through those problems, and last week we got to know the car at one of our most favorite ribbons of asphalt, Virginia International Raceway.

Three pedals and six gears, or two pedals and 10 gears?

Cadillac has made the CT4-V Blackwing available with a choice of transmissions (both of which are rear-wheel drive). As standard, there’s a six-speed manual gearbox from Tremec, mated to a dual-plate clutch.

“We spent a lot of time making sure that the brake pedal, the steering, the clutch, the way the vehicle responds—everything is matched that gives you that character,” said Mirza Grebovic, performance variant manager at Cadillac. “That involved ergonomics as well. We spent a lot of time on making sure that the pedals are spaced right for heel and toe, as well as we redesigned the shifter linkage to make sure it’s in a great place,” he said. He added that the side bolsters on the seats were another area of focus to make sure the driver is held properly in place when the Gs begin to increase.

If (like me) you’ve gotten rusty at heel-and-toeing, there’s also an active rev match feature that blips the throttle as you downshift to make sure the engine is at the right rpm to accept the lower gear. And for those full-throttle moments, there’s also a no-lift upshift function, too. “When you do a normal shift, as soon as you move the throttle away from 100 percent, they would open the wastegates and prepare the engine to run in a more efficient mode,” Cadillac chief engineer Tony Roma told me.

Enlarge / The six-speed transmission has a precise throw, and the clutch pedal is neither too light nor too heavy. The Rev Match button saves you from having to remember how to heel-and-toe.

DW Burnett/Cadillac

“When you hold it at 100 percent in the Blackwing, we use the clutch position sensor to tell the computer ‘OK, we are doing a performance shift, allow the engine to overboost, keep the cams in the high rpm power position,’ and it anticipates where the engine speed is going to be in the next upshifted gear, and it gets ready to make peak power, expecting that you’re going to move the lever and drop the clutch,” he told me, adding that the engine also cuts ignition very briefly as the shift is happening. Each no-lift upshift might only save 0.05 seconds, but when you think of how often you have to shift during a lap, it begins to add up.

The alternative is a 10-speed automatic, which Cadillac says is capable of changing gear ratios even faster than Porsche’s fastest PDK dual-clutch transmission. You can control the gear selection via the paddle shifters on the steering wheel, or you can leave it to its own devices, letting the performance-shifting algorithm do its thing instead. You’ll know when it’s in this mode as a green gear icon appears on the dash. Older readers with memories of what three- and four- (and even five- and six-) speed automatic transmissions used to be like will probably find this hard to believe, but the programming on the 10-speed is truly remarkable, refusing to get wrong-footed even when driving hard on track.

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The Stick-Shift 668-HP CT5-V Blackwing And 472-HP Cadillac CT4-V Blackwing Are Cadillac’s Last Hurrah For Loud Gasoline Fury

Photo: David Tracy

This is the end. Cadillac, a brand with a rich history of stuffing gigantic gasoline motors under the hoods of luxury sedans, is about to call it quits on internal combustion, but not before going out with a bang. Well, two bangs, with one of them called the CT5-V Blackwing, a 668-horsepower 6.2-liter supercharged V8 sedan with a standard…standard transmission. The other is the CT4-V Blackwing, a smaller 472-HP twin-turbo 3.6-liter V6 sedan that also comes with a stick shift, in keeping with the car gods’ orders. Let’s take a first look at these last hurrahs for high-performance gasoline Cadillacs.

The auto industry is quickly entering the electric era, so it feels a bit strange for Cadillac to be debuting two entirely-conventional flagship sedans. But this is the last stand for performance gasoline Cadillacs, and my god is GM’s premium brand going out swinging.

So Much Power, So Many Pedals

Photo: David Tracy

The CT5-V is a 668-HP, 659 lb-ft supercharged V8 sedan with a six-speed manual transmission sending torque to the rear wheels. On paper, it is epic, fulfilling the entirety of Maslow’s Hierarchy of Automotive Needs (other than perhaps “low curb weight” the CT5-V Blackwing weighs roughly two tons). I can’t wait to drive this machine.

Photo: David Tracy

The other car Cadillac showed was the CT4-V, which also comes standard with a manual transmission, and also has a boosted engine that sends torque to the rear wheels, though that engine is a V6, and the high intake manifold air pressure comes from a pair of turbochargers instead of a supercharger.

Photo: David Tracy

Here’s a little walk-around of these two cars with marketing manager Ken Kornas:

When Cadillac released horsepower figures for the regular CT4-V and CT5-V, the automotive media pretty much spit out its drink and laughed. “We Regret To Inform You That The Cadillac CT4-V Has Just 24 More HP Than A Toyota Camry,” my colleague wrote after Jalopnik’s initial article titled “The 2020 Cadillac CT4-V and CT5-V Arrive Without The Big Power We’re Used To.”

After having been spoiled by the 464 HP ATS-V and 640 HP CTS-V, we just weren’t excited about the paltry 325 HP turbocharged inline-four in the CT4-V or the 360-HP twin-turbo V6 in the CT5-V. “Hey, this isn’t the real V, is it?” my Editor-in-Chief Rory Carroll asked Cadillac at an event in 2019. The brand responded that a “big V” was under development. Now it’s here along with its little sibling.

Photo: David Tracy

The 668-HP CT5-V Blackwing can allegedly pull off a 0-60 mph time of 3.7 seconds, and reach a top speed of over 200 mph. The 472-HP, 445 lb-ft CT4-V Blackwing takes a tenth more to get to 60, and its top speed plateaus at around 189 mph, per Cadillac. Both cars are built on the Alpha II platform, the successor to the Alpha platform that underpinned the Chevy Camaro and Cadillac ATS. Like the ATS and Camaro, the CT4 and CT5 have MacPherson strut front suspensions and five-link setups in the back.

Speaking of the ATS, the CT4-V Blackwing is likely going to be quite similar to that car’s V-model, which was an excellent driver’s car thanks to incredible steering feel and sharp handling. The CT4 has essentially the same engine and transmission, with roughly the same power (it’s up 8 HP). Car And Driver gets into the differences, writing in its story 472-HP 2022 Cadillac CT4-V Blackwing Is like an ATS-V, but Better:

Chassis upgrades include larger front and rear brake rotors, a newer version of the standard magnetorheological dampers, and Michelin Pilot Sport 4S tires instead of the old Pilot Super Sport rubber. These tires wrap around 18-inch wheels with a staggered-width setup; the magnesium wheels that Cadillac teased earlier won’t be available until later in the production run. The housing for the electronic limited-slip differential is now aluminum, which Cadillac says saves 22 pounds. Overall curb weight is up by a claimed 77 pounds.

Photo: David Tracy

I’m conflicted here, because as much as I love the idea of an improved ATS-V that handles well, the bigger, couple-of-hundred-pounds-heavier CT5-V Blackwing has the V8 with a 1.7-liter Eaton supercharger on it, and you know that’s going to sound much, much better. So the question is: Do you choose nimble(ish) handling or do you choose the glorious sound of a boosted V8?

Perhaps I’m a bit basic, but my initial primal instinct is to go with option B.

The Hardware

Photo: Cadillac

Cadillac didn’t have engineers at my preview session in a warehouse in Warren, Michigan, so the brand wasn’t able to get deep into the CT4-V Blackwing and CT5-V Blackwing’s tech. But right away, it was obvious how epic the cooling systems are unsurprising, given the ATS-V was a masterpiece in this area.

The cars each have roughly a dozen heat exchangers, with tiny outboards ones tilted, and angled a bit inboard:

Photo: David Tracy

My favorite heat exchanger (everyone should have a favorite heat exchanger, right?) on the CT4-V is the flat one up front, which I’m fairly sure cools the transmission and rear differential.

A heat exchanger whose face is actually parallel to airflow?! It seems counterintuitive, but it makes sense if you consider that it’s located just ahead of the main cooling module, which due to its restriction creates an area of high pressure ahead of itself. That high pressure, along with the low pressure under the vehicle as air rushes at a high velocity, forces air through the heat exchanger mounted parallel to the car’s floor:

Photo: David Tracy

While we’re on the topic of aerodynamics, Cadillac says the new grille design is a key enabler for improving airflow over the ATS-V, and the brand mentions a new Carbon Fiber Aero Package, which allegedly reduces lift by 214 percent on the CT4-V Blackwing and 75 percent on the CT5-V Blackwing. It goes without saying that there’s a drag penalty.

Also exciting are the underbody “airflow-channeling strakes” that make up what Cadillac calls the “Underwing” basically, an underbody airflow strategy that Cadillac says reduces drag and improves track performance:

Photo: David Tracy

Speaking of the underbody, here’s an “Easter Egg” V-Series logo at the bottom of the liquid-cooled electronic limited-slip differential:

Photo: David Tracy

The brakes are huge. The CT4-V Blackwing’s rotors are 15 inches up front and 13.4 out back, while the bigger sibling has 15.7-inch rotors ahead of the driver and 14.7s behind. Both cars have six-piston calipers at the nose and four-piston grabbers at the tail.

Photo: David Tracy

The standard manual transmission is a six-speed Tremec, with a dual-disk LuK clutch. In case you’re not familiar with how a twin-disc clutch works, it essentially involves bolting a housing to the flywheel, using axial space to create an additional surface for an additional clutch to grab onto. Here, watch this Aussie show you how it works:

Both cars get rev matching capability and “No-Lift Shift,” which is what it sounds like: You can stay hard on the accelerator pedal while shifting something that, per Cadillac, helps keep the CT4-V Blacking’s turbos in boost.

There’s also a 10-speed automatic available if you’re into that sort of thing.

Pricing

Photo: David Tracy

Photo: David Tracy

The CT4-V Blackwing starts at $59,990, while the CT5-V Blackwing costs $84,990. These are higher base prices than those of the Audi RS3 and BMW M3 with which GM says the two cars compete, respectively. How the Caddies will hold up on the track against their German counterparts is something I can’t wait to find out. Will Cadillac’s final internal combustion engine V-Series cars go out on top?

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