Buyer-specific comparison
AWD turbo-six precision meets supercharged V8 drama, with both offering near-supercar pace in usable road-car packages.
Choose by use case, configuration, and ownership priorities; the guidance below explains where each option fits.
BMW's 2027 M4 Competition xDrive Coupe combines 523 hp, all-wheel drive, and an 8-speed automatic with a manufacturer-listed 3.4-second 0-60 mph time, while retaining four-seat coupe practicality and strong modification support.
Best for: Drivers who want supercar-like launch performance in a four-seat premium coupe with a deep S58 tuning ecosystem
Full sourced research
The 2026 CT5-V Blackwing combines a hand-built 668-hp supercharged V8 with rear-wheel drive, standard 6-speed manual availability, Magnetic Ride Control, and four-door practicality.
Best for: Drivers who want supercar power, a manual transmission option, real rear seats, and one of the wildest V8 sedans available
Full sourced research| Specification | BMW M4 | Cadillac CT5-V |
|---|---|---|
| Starting MSRP | $91,700 | $98,900 |
| Power | 523 hp | 668 hp |
| Torque | 479 lb-ft | 659 lb-ft |
| Engine | 3.0L twin-turbo inline-six | Hand-built 6.2L supercharged V8 |
| Drivetrain | M xDrive all-wheel drive | Rear-wheel drive |
| Transmission | 8-speed automatic | 6-speed manual; 10-speed automatic available |
| Seats | 4 | 5 |
Starting MSRP is historical manufacturer evidence recorded on the verification date, not a live dealer quote.
Drivers who want supercar-like launch performance in a four-seat premium coupe with a deep S58 tuning ecosystem
Drivers who want supercar power, a manual transmission option, real rear seats, and one of the wildest V8 sedans available
Manufacturer claims are shown as sourced specifications and separated from ComparePilot's editorial fit guidance. No personal ownership or testing is implied.
Last fully cross-checked: . Review is scheduled whenever a manufacturer changes model-year specifications or pricing.