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Mercedes E-Class Estate vs Vauxhall Rocks Electric comparison

Compare performance (585 HP vs 8 HP), boot space and price (52,600 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes E-Class Estate or Vauxhall Rocks Electric?

Mercedes E-Class Estate vs Vauxhall Rocks Electric: Key differences

Mercedes E-Class Estate

  • significantly more power
  • noticeably more electric range
  • considerably more trunk space
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Vauxhall Rocks Electric

  • substantially cheaper
  • considerably lighter
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By Achim Sedelmaier

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

E-Class Estate

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Vauxhall Rocks Electric is substantially cheaper – starting at 6,800 £ , while the Mercedes E-Class Estate costs 52,600 £ . That’s a price difference of around 45,784 £.

As for electric range, the Mercedes E-Class Estate offers noticeably more range – reaching up to 109 km, about 34 km more than the Vauxhall Rocks Electric.

Rocks Electric

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 E-Class Estate offers significantly more power – delivering 585 HP compared to 8 HP. That’s roughly 577 HP more horsepower.

There’s also a difference in torque: the Mercedes E-Class Estate delivers significantly more torque with 750 Nm compared to 40 Nm. That’s about 710 Nm more.

E-Class Estate

Space and Everyday Use:

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

Seats: Mercedes E-Class Estate offers more seats – 5 vs 2.

In terms of curb weight, Vauxhall Rocks Electric is considerably lighter – 558 kg compared to 1,900 kg. The difference is around 1,342 kg.

Looking at boot space, the Mercedes E-Class Estate offers considerably more boot space – 615 L compared to 63 L. That’s a difference of about 552 L.

When it comes to payload, the Mercedes E-Class Estate carries clearly more – 645 kg compared to 142 kg. That’s a difference of about 503 kg.

Who wins the race in the data check?

The Vauxhall Rocks Electric 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 £6,800
Rocks Electric

Vauxhall Rocks Electric

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 8 HP
  • Electric Range 75 km
Mercedes E-Class Estate
Vauxhall Rocks Electric

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes E-Class Estate

The E‑Class Estate blends executive elegance with genuine everyday practicality, wrapping luxury materials and a serene ride in a wagon silhouette that never looks apologetic. It’s the perfect choice for buyers who need grown-up luggage space without sacrificing comfort, refinement or a touch of driving enjoyment.

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Vauxhall Rocks Electric

The Opel Rocks Electric is a cheeky urban crossover that swaps petrol fuss for an electric grin, offering compact practicality and a playful character for city life. It’s easy to live with, delivers quietly eager acceleration for everyday driving, and feels like a smart, approachable choice for buyers dipping their toes into EV ownership.

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Mercedes E-Class Estate
Vauxhall Rocks Electric

Costs and Consumption

Price
52,600 - 121,800 £
Price
6,800 - 7,500 £
Consumption L/100km
1.7 - 7.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 109 km
Electric Range
75 km
Battery Capacity
-
Battery Capacity
-
co2
44 - 181 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,900 - 2,435 kg
Curb weight
558 kg
Trunk capacity
460 - 615 L
Trunk capacity
63 L
Length
-
Length
-
Width
1,880 mm
Width
1,388 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
540 - 645 kg
Payload
142 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
186 - 585 HP
Power HP
8 HP
Acceleration 0-100km/h
4.1 - 8.8 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
320 - 750 Nm
Torque
40 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 430 kW
Power kW
6 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
G, E, F, B, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Vauxhall
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.