Mercedes-Benz C-Class Cabriolet
Convertible · Gasoline
vs
Mercedes-Benz GLA 45 AMG
Hatchback · Gasoline · FWD
Mercedes-Benz C-Class Cabriolet
Car A
Mercedes-Benz C-Class Cabriolet
A premium four-seat cabriolet that delivers strong performance (390 hp, 0–100 km/h in 5.1 s) with enough day-to-day practicality for light family use. Best for drivers who prioritize open-top enjoyment and a high safety ranking over cargo capacity or winter versatility.
4 seatsConvertibleGasoline5-star safety8.8 L/100km
Mercedes-Benz GLA 45 AMG
Car B
Mercedes-Benz GLA 45 AMG
The Mercedes-Benz GLA 45 AMG blends compact family practicality with serious performance, pairing five-seat usability and a 435 L trunk with top-tier power and brisk acceleration. It’s efficient for its class and good value among performance compacts, though FWD and modest cargo space limit winter and cargo-heavy roles.
5 seatsHatchbackGasoline5-star safety421 hp
Why compared different body typesame brandsame powertraindifferent segmentsimilar price

Usage fit

Family 45 / 56
City 35 / 51
Budget / value 48 / 36
Road trip 38 / 42
Performance 41 / 36
Cargo 17 / 24
Practical 30 / 36
Premium 57 / 55
Winter 26 / 26

Scores out of 100. Blue = Mercedes-Benz C-Class Cabriolet · Orange = Mercedes-Benz GLA 45 AMG

Specs side-by-side

Spec Mercedes-Benz C-Class Cabriolet Mercedes-Benz GLA 45 AMG
Values are representative — confirm for your market and trim.

Pros & cons

Mercedes-Benz C-Class Cabriolet

  • Strong performance for its class (390 hp, 0–100 km/h in 5.1 s)
  • 520 Nm torque aids confident passing and highway merging
  • Four seats make occasional family or friend trips feasible
  • High safety ranking among peers

Mercedes-Benz GLA 45 AMG

  • Very quick performance for confident passing and merges (0–100 km/h in 4.0 s).
  • Top-tier power from a 2.0L turbo (421 hp, 500 Nm) for an engaging drive.
  • Usable daily with 5 seats and a 435 L trunk for family needs.
  • Efficient for its class at 9.1 L/100 km and good value in its segment.

Verdict

Pick Mercedes-Benz C-Class Cabriolet if…
Best fuel economy
Mercedes-Benz C-Class Cabriolet uses 8.8 L/100km vs 9.1 — a meaningful saving if you cover high mileage.
Pick Mercedes-Benz GLA 45 AMG if…
More power
Mercedes-Benz GLA 45 AMG puts out 421 hp vs 390 — meaningfully quicker and more confident on motorways.

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