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Mazda MX-5 Roadster vs Mercedes EQB comparison

Compare performance (132 HP vs 292 HP), boot space and price (29,000 £ vs 45,900 £ ) at a glance. Find out which car is the better choice for you – Mazda MX-5 Roadster or Mercedes EQB?

Mazda MX-5 Roadster vs Mercedes EQB: Key differences

Mazda MX-5 Roadster

  • considerably cheaper
  • significantly lighter
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Mercedes EQB

4.3 (4 Reviews)
rate
  • significantly more power
  • noticeably quicker 0–100 km/h
  • clearly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

MX-5 Roadster

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mazda MX-5 Roadster is considerably cheaper – starting at 29,000 £ , while the Mercedes EQB costs 45,900 £ . That’s a price difference of around 16,907 £.

EQB

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes EQB offers significantly more power – delivering 292 HP compared to 132 HP. That’s roughly 160 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQB is noticeably quicker – completing the sprint in 6.2 s, while the Mazda MX-5 Roadster takes 8.3 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Mercedes EQB delivers significantly more torque with 520 Nm compared to 152 Nm. That’s about 368 Nm more.

MX-5 Roadster

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes EQB offers more seats – 5 vs 2.

In terms of curb weight, Mazda MX-5 Roadster is significantly lighter – 1,078 kg compared to 2,105 kg. The difference is around 1,027 kg.

Looking at boot space, the Mercedes EQB offers clearly more boot space – 495 L compared to 130 L. That’s a difference of about 365 L.

When it comes to payload, the Mercedes EQB carries clearly more – 435 kg compared to 152 kg. That’s a difference of about 283 kg.

Who wins the race in the data check?

The Mercedes EQB holds a decisive overall lead 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 £45,900
EQB

Mercedes EQB

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 190 - 292 HP
  • Consumption kWh/100km 15.2 - 17.2 kWh/100km
  • Electric Range 468 - 535 km
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Frequently compared as well

Mercedes EQB
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Mazda MX-5 Roadster
Mercedes EQB

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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Reviews Mazda MX-5 Roadster

No reviews yet. Share your experience and help others decide.

Mercedes EQB

The Mercedes EQB is an electric compact SUV that dresses Mercedes' premium feel in practical clothing, with flexible seating and a serene, composed ride that turns everyday errands into a small luxury. It won't thrill the enthusiast, but for buyers who want a smart, spacious and well-made EV with tasteful tech and real-world usability, the EQB is a sensible, slightly buttoned-up choice that impresses without shouting.

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Reviews Mercedes EQB

4.3 (4 Reviews)
rate
Stefan
4 Dec 2025, 21:05:57

A bit boring and no longer up-to-date with its slow charging speed...

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Mazda MX-5 Roadster
Mercedes EQB

Costs and Consumption
Price
29,000 - 34,300 £
Price
45,900 - 58,900 £
Consumption L/100km
6.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.2 - 17.2 kWh/100km
Electric Range
-
Electric Range
468 - 535 km
Battery Capacity
-
Battery Capacity
70.5 kWh
co2
140 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
SUV
Seats
2
Seats
5
Doors
-
Doors
5
Curb weight
1,078 kg
Curb weight
2,105 - 2,170 kg
Trunk capacity
130 L
Trunk capacity
495 L
Length
-
Length
4,684 mm
Width
1,735 mm
Width
1,834 mm
Height
-
Height
1,654 - 1,689 mm
Max trunk capacity
-
Max trunk capacity
1,710 L
Payload
152 kg
Payload
435 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric
Transmission
Manuel
Transmission
Automatic
Transmission Detail
Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
132 HP
Power HP
190 - 292 HP
Acceleration 0-100km/h
8.3 s
Acceleration 0-100km/h
6.2 - 8.9 s
Max Speed
-
Max Speed
160 km/h
Torque
152 Nm
Torque
385 - 520 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
97 kW
Power kW
140 - 215 kW
Engine capacity
1,496 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
E
CO2 Efficiency Class
A
Brand
Mazda
Brand
Mercedes-Benz
What drive types are available for the Mazda MX-5 Roadster?

The Mazda MX-5 Roadster is available as Rear-Wheel Drive.

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.