Mercedes-Benz SL 600 vs BMW Z4 M40i

Mercedes-Benz SL 600

Convertible · Gasoline

BMW Z4 M40i

Convertible · Gasoline

Car A

Mercedes-Benz SL 600

The Mercedes-Benz SL 600 is a luxury-focused two-seater that blends V12 power with long-distance comfort. It suits buyers who prioritize performance and premium road-trip capability over day-to-day practicality and efficiency.

2 seatsConvertibleGasoline4-star safety384 hp

Car B

BMW Z4 M40i

Two-seat roadster that delivers strong performance and a premium feel, with 340 hp and 0–100 km/h in 4.5 s. Efficient for its class at 7 L/100 km, but practicality is limited.

2 seatsConvertibleGasoline5-star safety7 L/100km

Why compared same body typesame powertrainsame ranking profilesame seatssecondary usage matchstrong ranking match

Usage fit

Family 20 / 34

City 9 / 38

Budget / value 8 / 53

Road trip 52 / 39

Performance 39 / 37

Cargo 12 / 7

Practical 8 / 26

Premium 82 / 55

Winter 26 / 26

Scores out of 100. Blue = Mercedes-Benz SL 600 · Orange = BMW Z4 M40i

Specs side-by-side

Spec Mercedes-Benz SL 600 BMW Z4 M40i

Values are representative — confirm for your market and trim.

Pros & cons