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Mercedes C-Class Saloon vs MINI Aceman comparison

Compare performance (680 HP vs 258 HP), boot space and price (41,300 £ vs 27,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes C-Class Saloon or MINI Aceman?

Mercedes C-Class Saloon vs MINI Aceman: Key differences

Mercedes C-Class Saloon

  • considerably more power
  • considerably quicker 0–100 km/h
  • only slightly lighter
  • markedly more trunk space
details

MINI Aceman

4.5 (2 Reviews)
rate
  • substantially cheaper
  • considerably more electric range
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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

C-Class Saloon

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.

MINI Aceman is substantially cheaper – starting at 27,000 £ , while the Mercedes C-Class Saloon costs 41,300 £ . That’s a price difference of around 14,325 £.

As for electric range, the MINI Aceman offers considerably more range – reaching up to 355 km, about 344 km more than the Mercedes C-Class Saloon.

Aceman

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 Saloon offers considerably more power – delivering 680 HP compared to 258 HP. That’s roughly 422 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class Saloon is considerably quicker – completing the sprint in 3.4 s, while the MINI Aceman takes 6.4 s. That’s about 3 s quicker.

There’s also a difference in torque: the Mercedes C-Class Saloon delivers significantly more torque with 1,020 Nm compared to 350 Nm. That’s about 670 Nm more.

C-Class Saloon

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes C-Class Saloon is only slightly lighter – 1,695 kg compared to 1,720 kg. The difference is around 25 kg.

Looking at boot space, the Mercedes C-Class Saloon offers markedly more boot space – 455 L compared to 300 L. That’s a difference of about 155 L.

When it comes to payload, the Mercedes C-Class Saloon carries very slightly more – 570 kg compared to 530 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Mercedes C-Class Saloon is clearly superior overall 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 £41,300
C-Class Saloon

Mercedes C-Class Saloon

  • Engine Type Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 183 - 680 HP
  • Consumption L/100km 4.5 - 9 L/100km
  • Electric Range 11 km
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Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes C-Class Saloon

The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.

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Reviews Mercedes C-Class Saloon

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

MINI Aceman

The MINI Aceman squeezes classic MINI charm into a sharper, more crossover-ready shape, trading some of the old curves for grown-up practicality while keeping the wink-and-grin personality buyers crave. Inside it's a surprisingly premium, customizable cabin that feels clever rather than cluttered, and on the road the Aceman is eager and nimble — ideal for city dwellers who want an SUV silhouette with proper fun behind the wheel.

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Reviews MINI Aceman

4.5 (2 Reviews)
rate
GEORGXRM
5 Jan 2026, 00:44:07

Amazing interior, sporty-funky exterior, great handles, good amount of power.

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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MINI Aceman

Costs and Consumption
Price
41,300 - 103,400 £
Price
27,000 - 36,400 £
Consumption L/100km
4.5 - 9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.1 - 16 kWh/100km
Electric Range
11 km
Electric Range
309 - 355 km
Battery Capacity
-
Battery Capacity
-
co2
119 - 205 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,695 - 2,165 kg
Curb weight
1,720 - 1,825 kg
Trunk capacity
280 - 455 L
Trunk capacity
300 L
Length
-
Length
-
Width
1,820 - 1,900 mm
Width
1,754 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 570 kg
Payload
450 - 530 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
183 - 680 HP
Power HP
184 - 258 HP
Acceleration 0-100km/h
3.4 - 8.6 s
Acceleration 0-100km/h
6.4 - 7.9 s
Max Speed
-
Max Speed
-
Torque
250 - 1,020 Nm
Torque
290 - 350 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
135 - 500 kW
Power kW
135 - 190 kW
Engine capacity
1,496 - 1,999 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, D, G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
MINI
What drivetrain options does the Mercedes C-Class Saloon have?

The Mercedes C-Class Saloon is available as Rear-Wheel Drive or All-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.