The 6.2-liter is set to be reworked to make the CT5-V just a little more powerful than the old CTS-V

There has been a lot of controversy surrounding Cadillac practically sidelining the rather awesome and advanced Blackwing V-8. When we learned that the Blackwing V-8 wouldn’t be found inside the hotter CT5-V Blackwing, we were a little dumbfounded, and now it seems Cadillac is pulling a rather odd play from its book of moves. As it turns out, a new rumor says that the 6.2-liter V-8 is being reworked and will deliver 650 supercharged horsepower in the CT5-V Blackwing.

How Much Power Will the 2021 Cadillac CT5-V Blackwing Have?

The Rumor Mill Says That the 2021 Cadillac CT5-V Blackwing Will Be Good for 650 Horsepower
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To beat out the 640-horsepower CTS-V from yesteryear, a lot of work would have had to be done to make that Blackwing V-8 suitable for the CT5-V Blackwing. So, without the Blackwing V-8 on the table, we expected Cadillac to retune the familiar 6.2-liter V-8 from the CTS-V, and that’s exactly what it’s going to do. Unfortunately, retuning means something different to Cadillac than it does to the rest of us.

A new report coming from Car & Driver says that the engine is being returned and will now deliver 650 horsepower, a meager and not-so-impressive 10-horsepower bump over the CTS-V.

The bump does seem a little weak, but then again, we’re talking about serious horsepower here, so one could argue that a lot of extra grunt really isn’t needed.

The Rumor Mill Says That the 2021 Cadillac CT5-V Blackwing Will Be Good for 650 Horsepower
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The real good news around this is that Cadillac has confirmed that the CT5-V Blackwing will have a manual transmission. It has confirmed that the Blackwing engine won’t be found anywhere near the new CT5-V Blackwing, but it has always stopped short of confirming power output or the presence of the 6.2-liter, so at least some restraint is needed here as this news is largely speculation and rumor at this point.

The Rumor Mill Says That the 2021 Cadillac CT5-V Blackwing Will Be Good for 650 Horsepower
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As for the CT4-V Blackwing, which we once expected to make use of the Blackwing V-8, is now rumored to feature the same 3.6-liter V-6 found under the hood of the ATS-V. It should offer at least the same 464 horsepower found in the ATS-V. We now know that both the CT4-V Blackwing and CT5-V Blackwing won’t debut for at least six months later than expected,, so they probably won’t hit the market until at least some time in the first quarter of 2021.

https://youtu.be/vXHO93CAreQ

Source: Car & Driver

Robert Moore
Editor-in-Chief and Automotive Expert - robert@topsped.com
Robert has been an auto enthusiast his entire life. He started working cars at a young age, learning the basics from his father in the home garage on the weekends. As time went on, Robert became more and more interested in cars and convinced his father to teach him how to drive when he was just 13 years old. Robert continued working on cars in his free time and learned as much as he could about engines, transmissions, and car electrical systems, something that only fed his curiosity more and eventually led him to earn a bachelors degree in automotive technology with a primary focus on engine performance and transmission rebuilding.  Read More
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