Compare performance (400 HP vs 8 HP), boot space and price (27,000 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Vauxhall Rocks Electric?
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.
Vauxhall Rocks Electric is clearly cheaper – starting at 6,800 £ , while the Audi A3 Sportback costs 27,000 £ . That’s a price difference of around 20,152 £.
As for electric range, the Audi A3 Sportback offers substantially more range – reaching up to 141 km, about 66 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 Audi A3 Sportback offers clearly more power – delivering 400 HP compared to 8 HP. That’s roughly 392 HP more horsepower.
There’s also a difference in torque: the Audi A3 Sportback delivers considerably more torque with 500 Nm compared to 40 Nm. That’s about 460 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Audi A3 Sportback offers more seats – 5 vs 2.
In terms of curb weight, Vauxhall Rocks Electric is significantly lighter – 558 kg compared to 1,345 kg. The difference is around 787 kg.
Looking at boot space, the Audi A3 Sportback offers substantially more boot space – 380 L compared to 63 L. That’s a difference of about 317 L.
When it comes to payload, the Audi A3 Sportback carries clearly more – 485 kg compared to 142 kg. That’s a difference of about 343 kg.
The Audi A3 Sportback holds a slight edge 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 Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.
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.
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Costs and Consumption |
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Price
27,000 - 92,900 £
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Price
6,800 - 7,500 £
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Consumption L/100km
1.1 - 9.3 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
134 - 141 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
25 - 211 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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Body Type
Hatchback
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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
1,345 - 1,685 kg
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Curb weight
558 kg
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Trunk capacity
280 - 380 L
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Trunk capacity
63 L
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Length
-
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Length
-
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Width
1,816 - 1,851 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
410 - 485 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
Petrol, Petrol MHEV, Diesel, Plug-in Hybrid
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Engine Type
Electric
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Transmission
Manual, Automatic
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Transmission
Automatic
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
116 - 400 HP
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Power HP
8 HP
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Acceleration 0-100km/h
3.8 - 10.1 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
220 - 500 Nm
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Torque
40 Nm
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Number of Cylinders
4 - 5
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Number of Cylinders
-
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Power kW
85 - 294 kW
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Power kW
6 kW
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Engine capacity
1,498 - 2,480 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2,025 - 2,026
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Model Year
2025
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CO2 Efficiency Class
D, F, E, G, B
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CO2 Efficiency Class
A
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Brand
Audi
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Brand
Vauxhall
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