Audi TT S Roadster
Convertible · Gasoline · AWD
vs
BMW Z4 M40i
Convertible · Gasoline
Audi TT S Roadster
Car A
Audi TT S Roadster
A two-seat AWD roadster aimed at city and performance driving, the Audi TT S Roadster blends 306 hp pace with open‑top appeal. Strong acceleration and a usable 280 L trunk make it a capable choice for two-person commutes and weekend trips.
2 seatsConvertibleGasoline5-star safetyAWD
BMW Z4 M40i
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/100km340 hp
Why compared more powerbetter valuecomparison pickcross brandsame body typesame powertrain

Usage fit

Family 33 / 34
City 50 / 38
Budget / value 50 / 53
Road trip 33 / 39
Performance 43 / 37
Cargo 7 / 7
Practical 24 / 26
Premium 49 / 55
Winter 60 / 26

Scores out of 100. Blue = Audi TT S Roadster · Orange = BMW Z4 M40i

Specs side-by-side

Spec Audi TT S Roadster BMW Z4 M40i
Values are representative — confirm for your market and trim.

Pros & cons

Audi TT S Roadster

  • 306 hp and 4.9 s 0–100 km/h deliver engaging performance
  • AWD traction aids confidence in winter and wet conditions
  • Two-seat roadster layout prioritizes driver focus and open‑air driving
  • 7.4 L/100 km combined is efficient for its class

BMW Z4 M40i

  • Serious pace and power: 340 hp, 500 Nm, 0–100 km/h in 4.5 s
  • Efficient for its class at a combined 7 L/100 km
  • Premium roadster character suits city driving and relaxed road trips
  • 281‑liter trunk accommodates weekend luggage for two

Verdict

Pick Audi TT S Roadster if…
Efficiency & everyday ease
Audi TT S Roadster is the choice if fuel economy and city-friendly driving are your priority.
Pick BMW Z4 M40i if…
More power
BMW Z4 M40i puts out 340 hp vs 306 — meaningfully quicker and more confident on motorways.

Related comparisons