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Vauxhall Grandland vs Mercedes C Class EQ comparison

Compare performance (325 HP vs 489 HP), boot space and price (35,600 £ vs 58,000 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Grandland or Mercedes C Class EQ?

Vauxhall Grandland vs Mercedes C Class EQ: Key differences

Vauxhall Grandland

4.7 (2 Reviews)
rate
  • substantially cheaper
  • significantly lighter
  • slightly more trunk space
details

Mercedes C Class EQ

  • noticeably more power
  • noticeably more efficient
  • marginally more electric range
  • significantly quicker 0–100 km/h
details

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

Grandland

Costs and Efficiency:

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

Vauxhall Grandland is substantially cheaper – starting at 35,600 £ , while the Mercedes C Class EQ costs 58,000 £ . That’s a price difference of around 22,424 £.

In terms of energy consumption, the Mercedes C Class EQ is noticeably more efficient: consuming 14.3 kWh/100km compared to 17.8 kWh/100km for the Vauxhall Grandland. That’s a difference of about 3.5 kWh/100km.

As for electric range, the Mercedes C Class EQ offers marginally more range – reaching up to 753 km, about 59 km more than the Vauxhall Grandland.

C Class EQ

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 EQ offers noticeably more power – delivering 489 HP compared to 325 HP. That’s roughly 164 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C Class EQ is significantly quicker – completing the sprint in 4 s, while the Vauxhall Grandland takes 6.1 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Mercedes C Class EQ delivers noticeably more torque with 800 Nm compared to 509 Nm. That’s about 291 Nm more.

Grandland

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Vauxhall Grandland is significantly lighter – 1,675 kg compared to 2,460 kg. The difference is around 785 kg.

Looking at boot space, the Vauxhall Grandland offers slightly more boot space – 550 L compared to 470 L. That’s a difference of about 80 L.

When it comes to payload, the Mercedes C Class EQ carries very slightly more – 505 kg compared to 495 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The Mercedes C Class EQ is far ahead 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 £58,000
C Class EQ

Mercedes C Class EQ

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 489 HP
  • Consumption kWh/100km : 14.3 - 15.6 kWh/100km
  • Electric Range : 706 - 753 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Vauxhall Grandland

The Opel Grandland feels like a sensible, well-rounded SUV — neat styling, a spacious cabin and a composed ride that turns daily driving into a quietly pleasant experience. It’s a smart choice for buyers who want modern tech, good economy and a dash of German practicality without shouting for attention.

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Reviews Vauxhall Grandland

4.7 (2 Reviews)
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Björn Vermeire
10 May 2026, 18:53:13

I chose the Grandland even though I initially planned to go for the Enyaq. The driving range, interior and equipment won me over.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Scheve
27 Nov 2025, 08:29:07

The ideal car for my needs. Range and energy management won me over, as did the elegant styling and the driver‑assist technology.

Mercedes C Class EQ

The Mercedes C‑Class EQ blends the familiar poise and luxury of the C‑Class with Mercedes' EQ electric ethos, delivering a quietly refined and modern driving experience. Inside, it pairs upscale materials and tech-forward touches with a composed ride that suits both city commuting and longer journeys.

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Reviews Mercedes C Class EQ

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

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Vauxhall Grandland
Mercedes C Class EQ

Costs and Consumption
Price
35,600 - 51,400 £
Price
58,000 - 67,600 £
Consumption L/100km
2.6 - 5.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
17.8 - 18.6 kWh/100km
Consumption kWh/100km
14.3 - 15.6 kWh/100km
Electric Range
82 - 694 km
Electric Range
706 - 753 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 126 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,675 - 2,325 kg
Curb weight
2,460 kg
Trunk capacity
485 - 550 L
Trunk capacity
470 L
Length
-
Length
-
Width
1,905 mm
Width
1,892 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 - 495 kg
Payload
505 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
145 - 325 HP
Power HP
489 HP
Acceleration 0-100km/h
6.1 - 10.2 s
Acceleration 0-100km/h
4 s
Max Speed
-
Max Speed
-
Torque
230 - 509 Nm
Torque
800 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
107 - 239 kW
Power kW
360 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
A, B, D
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
Mercedes-Benz
What drive types are available for the Vauxhall Grandland?

The Vauxhall Grandland is available as Front-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.