Compare performance (340 HP vs 8 HP), boot space and price (42,800 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – CUPRA Tavascan or Vauxhall Rocks Electric?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Vauxhall Rocks Electric is clearly cheaper – starting at 6,800 £ , while the CUPRA Tavascan costs 42,800 £ . That’s a price difference of around 35,923 £.
As for electric range, the CUPRA Tavascan offers clearly more range – reaching up to 557 km, about 482 km more than the Vauxhall Rocks Electric.
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 CUPRA Tavascan offers significantly more power – delivering 340 HP compared to 8 HP. That’s roughly 332 HP more horsepower.
There’s also a difference in torque: the CUPRA Tavascan delivers significantly more torque with 545 Nm compared to 40 Nm. That’s about 505 Nm more.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Seats: CUPRA Tavascan offers more seats – 5 vs 2.
In terms of curb weight, Vauxhall Rocks Electric is substantially lighter – 558 kg compared to 2,096 kg. The difference is around 1,538 kg.
Looking at boot space, the CUPRA Tavascan offers substantially more boot space – 540 L compared to 63 L. That’s a difference of about 477 L.
When it comes to payload, the CUPRA Tavascan carries substantially more – 518 kg compared to 142 kg. That’s a difference of about 376 kg.
The Vauxhall Rocks Electric 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.
The Cupra Tavascan blends athletic styling with a premium, driver-focused cabin, giving the electric crossover a distinctly sporty character. It feels poised and engaging on the road while standing out with bold design cues and a modern, high-quality finish.
detailsThe 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.
details
Costs and Consumption |
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Price
42,800 - 50,500 £
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Price
6,800 - 7,500 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
15.4 - 17.1 kWh/100km
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Consumption kWh/100km
-
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Electric Range
441 - 557 km
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Electric Range
75 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Hatchback
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Seats
5
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Seats
2
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Doors
-
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Doors
-
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Curb weight
2,096 - 2,273 kg
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Curb weight
558 kg
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Trunk capacity
540 L
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Trunk capacity
63 L
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Length
-
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Length
-
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Width
1,861 mm
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Width
1,388 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
507 - 518 kg
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Payload
142 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
190 - 340 HP
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Power HP
8 HP
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Acceleration 0-100km/h
5.5 - 8.6 s
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Acceleration 0-100km/h
-
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Max Speed
-
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Max Speed
-
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Torque
350 - 545 Nm
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Torque
40 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
140 - 250 kW
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Power kW
6 kW
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Engine capacity
-
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Engine capacity
-
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General |
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|---|---|
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Model Year
2026
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
A
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Brand
CUPRA
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Brand
Vauxhall
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