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Mazda MX-5 Roadster vs Mercedes C Class Wagon comparison

Compare performance (132 HP vs 680 HP), boot space and price (28,400 £ vs 42,600 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Roadster or Mercedes C Class Wagon?

Mazda MX-5 Roadster vs Mercedes C Class Wagon: Key differences

Mazda MX-5 Roadster

  • clearly cheaper
  • substantially lighter

Mercedes C Class Wagon

  • significantly more power
  • considerably more efficient
  • significantly quicker 0–100 km/h
  • substantially more trunk space

Here’s where it gets real: The technical differences in detail

MX-5 Roadster

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mazda MX-5 Roadster is clearly cheaper – starting at 28,400 £ , while the Mercedes C Class Wagon costs 42,600 £ . That’s a price difference of around 14,152 £.

Fuel consumption also shows a difference: the Mercedes C Class Wagon uses 0.4 L/100km and is considerably more efficient than the Mazda MX-5 Roadster with 6.2 L/100km. The difference is about 5.8 L/100km.

C Class Wagon

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes C Class Wagon offers significantly more power – delivering 680 HP compared to 132 HP. That’s roughly 548 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C Class Wagon is significantly quicker – completing the sprint in 3.4 s, while the Mazda MX-5 Roadster takes 8.3 s. That’s about 4.9 s quicker.

There’s also a difference in torque: the Mercedes C Class Wagon delivers considerably more torque with 1,020 Nm compared to 152 Nm. That’s about 868 Nm more.

MX-5 Roadster

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Mercedes C Class Wagon offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Roadster is substantially lighter – 1,078 kg compared to 1,755 kg. The difference is around 677 kg.

Looking at boot space, the Mercedes C Class Wagon offers substantially more boot space – 490 L compared to 130 L. That’s a difference of about 360 L.

When it comes to payload, the Mercedes C Class Wagon carries considerably more – 565 kg compared to 152 kg. That’s a difference of about 413 kg.

Who wins the race in the data check?

The Mercedes C Class Wagon stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £42,600
C Class Wagon

Mercedes C Class Wagon

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 0.4 - 9 L/100km
  • Electric Range : 11 - 112 km
Mazda MX-5 Roadster
Mercedes C Class Wagon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mazda MX-5 Roadster

The Mazda MX-5 is a featherweight, open-top sports car that turns ordinary roads into a grin-inducing playground thanks to razor-sharp steering and an engaging, tactile gearbox. It won’t swallow the weekly shopping or ski bags, but for anyone after pure driving fun and sun-on-your-face weekends, few cars match its sheer charm and value.

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Mercedes C Class Wagon

The Mercedes C-Class wagon dresses Mercedes refinement in a sensible, practical package, marrying a sleek estate silhouette with a plush, high-quality cabin that feels more premium than its badge implies. It quietly soaks up motorway miles and cartloads of family kit with composed handling and effortless comfort — a clever alternative to an SUV for buyers who still like to steer.

details
Mazda MX-5 Roadster
Mercedes C Class Wagon

Costs and Consumption

Price
28,400 - 33,800 £
Price
42,600 - 104,400 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
0.4 - 9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
11 - 112 km
Battery Capacity
-
Battery Capacity
19.5 kWh
co2
140 g/km
co2
11 - 205 g/km
Fuel tank capacity
-
Fuel tank capacity
50 - 60 L

Dimensions and Body

Body Type
Roadster
Body Type
Estate
Seats
2
Seats
5
Doors
-
Doors
5
Curb weight
1,078 kg
Curb weight
1,755 - 2,235 kg
Trunk capacity
130 L
Trunk capacity
360 - 490 L
Length
-
Length
4,751 - 4,842 mm
Width
1,735 mm
Width
1,820 - 1,900 mm
Height
-
Height
1,454 - 1,474 mm
Max trunk capacity
-
Max trunk capacity
1,375 L
Payload
152 kg
Payload
440 - 565 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Manuel
Transmission
Automatic
Transmission Detail
Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
132 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
8.3 s
Acceleration 0-100km/h
3.4 - 8.8 s
Max Speed
-
Max Speed
232 - 280 km/h
Torque
152 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
97 kW
Power kW
137 - 500 kW
Engine capacity
1,496 cm3
Engine capacity
1,496 - 1,999 cm3

General

Model Year
2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
E
CO2 Efficiency Class
E, F, G, B, D
Brand
Mazda
Brand
Mercedes-Benz
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.