The 2020 Cadillac CT5-V Stacked Up To The Competition

Now that pricing has been announced for the 2020 Cadillac CT5-V, we can start comparing the performance sedan against direct rivals in regards to output as well as other metrics like dimensions and price.

It’s worth nothing that the new Cadillac CT5-V isn’t a high-output monster like the ATS-V and CTS-V were. Instead, it represents the entry level of Cadillac’s two-tier performance vehicle strategy, as the first tier carries the V moniker, while the second tier will wear the V Blackwing name (such as CT5-V Blackwing). With that in mind, let’s see how the new CT5-V stacks up to the competition.

Starting at $48,690, the CT5-V competes against the Audi S4, the BMW M340i, the Infiniti Q50 Red Sport 400 and the Mercedes-AMG C43.

All five contenders in the performance luxury D-segment rely on six-cylinder engines with either one or two turbochargers. The CT5-V is equipped with the 3.0-liter LGY V6 as well as the GM 10-speed automatic transmission, while its adversaries’ gearboxes get anywhere from seven to nine gears, and all-wheel drive is available across the board, although it comes standard in the Audi and the Mercedes.

2020 Cadillac CT5-V Output Comparison
Model Engine Power (hp@rpm) Torque (lb-ft@rpm) Transmission
Audi S4 turbo 3.0L V6 349 @ 5400 369 @ 1370-4500 8-Speed Auto
BMW M340i turbo 3.0L L6 382 @ 5800-6500 369 @ 1800-5000 8-Speed Auto
Cadillac CT5-V twin-turbo 3.0L V6 360 @ 5400 405 @ 2350-4000 10-Speed Auto
Infiniti Q50 Red Sport 400 twin-turbo 3.0L V6 400 @ 6400 350 @ 1600-5200 7-Speed Auto
Mercedes-AMG C43 twin-turbo 3.0L V6 385 @ 6100 384 @ 2500-5000 9-Speed Auto

General Motors touts the 2020 Cadillac CT5-V as a bigger car than its competitors, but at a lower price point. Let’s see how the exterior dimensions and curb weight line up.

2020 Cadillac CT5-V Exterior Dimensions Comparison
Model Wheelbase (in.) Length (in.) Width (in.) Height (in.) Track F/R (in.) Curb Weight RWD/AWD (lbs.)
Audi S4 111.2 186.8 55.3 72.5 61.6/60.9 3858
BMW M340i 112.2 185.7 71.9 56.4 62.3/61.8 3849/3968
Cadillac CT5-V 116.0 193.8 74.1 57.2 62.8/63.9 3975/N/A
Infiniti Q50 Red Sport 400 112.2 189.6 71.8 56.8 60.4/61.4 3588/3998
Mercedes-AMG C43 111.8 185.0 71.3 56.3 63.1/61.3 3825

Since the CT5-V is bigger on the outside, it normally should offer a more spacious cockpit than its smaller rivals. Here are the interior dimensions of all five cars.

2020 Cadillac CT5-V Interior Dimensions Comparison
Model Front Headroom (in.) Rear Headroom (in.) Front Legroom (in.) Rear Legroom (in.) Front Shoulder Room (in.) Rear Shoulder Room (in.) Front Hip Room (in.) Rear Hip Room (in.) Trunk (cu. ft)
Audi S4 38.9 37.4 41.3 35.7 55.9 54.5 N/A N/A 13.0
BMW M340i 38.7 37.6 42.0 35.2 56.0 54.6 N/A N/A 17.0
Cadillac CT5-V 39.0 36.6 42.4 37.9 56.7 55.7 53.7 53.7 11.9
Infiniti Q50 Red Sport 400 39.5 36.8 44.5 35.1 56.7 56.1 53.2 52.5 13.5
Mercedes-AMG C43 37.1 37.1 41.7 35.2 55.3 55.0 N/A N/A 12.6

Now, let’s see how the Cadillac stacks up to its competitors in regards to pricing. All numbers here include destination freight charges.

2020 Cadillac CT5-V Pricing Comparison
Model RWD MSRP AWD MSRP
Audi S4 N/A $51195
BMW M340i $54995 $56995
Cadillac CT5-V $48690 $51290
Infiniti Q50 Red Sport 400 $54250 $56250
Mercedes-AMG C43 N/A $55950

In conclusion, the CT5-V ranks fourth for horsepower, but first for peak torque. Meanwhile, it is in fact the biggest car of the bunch on the outside, but apart from slightly more rear-seat legroom, the Cadillac’s cabin isn’t more spacious, and trunk space is the smallest. On the other hand, it’s the most affordable of the group.

This report was written in collaboration with our sister publication, Cadillac Society.

Subscribe to GM Authority for more Cadillac CT5 newsCadillac news, and around-the-clock GM news coverage.

2020 Cadillac CT5-V Photos
Click to expand
Click to contract
[nggallery id=1056]

Mike is a seasoned automotive journalist that loves both old-school muscle cars and environmentally friendly EVs.

Mike Deslauriers

Mike is a seasoned automotive journalist that loves both old-school muscle cars and environmentally friendly EVs.

View Comments

  • I predict the CT4-V and CT5-V will come out, suddenly everyone will change their tune after seeing one in person, or driving one, and all of a sudden it will be a "great performance value" and people will really like them. Mark my words.

  • what a shame cadillac finally makes a decent car , the ct6 plugin so they discontinue making them. i wish g m would get their heads out of their butts and give the public what they want. another mistake ,they stopped making the chevy cruze, wake up

  • if the ct5 is a big seller g m will discontinue making them just like every decent car they manufacture, that seems to be g m s way of doing business, make a decent car for a year or two then discontinue it

  • Oh my goodness! Incredible article dude! Thanks, However I am encountering difficulties with your RSS. I don’t know the reason why I cannot subscribe to it. Is there anybody getting the same RSS issues? Anyone who knows the solution can you kindly respond? Thanks!!

Recent Posts