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Audi A3 Sportback vs Vauxhall Rocks Electric comparison

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?

Audi A3 Sportback vs Vauxhall Rocks Electric: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
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  • clearly more power
  • substantially more electric range
  • substantially more trunk space
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Vauxhall Rocks Electric

  • clearly cheaper
  • significantly lighter
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Here’s where it gets real: The technical differences in detail

A3 Sportback

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.

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.

Rocks Electric

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 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.

A3 Sportback

Space and Everyday Use:

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.

Who wins the race in the data check?

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.

from £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type Petrol, Petrol MHEV, Diesel, Plug-in Hybrid
  • Transmission Manual, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 1.1 - 9.3 L/100km
  • Electric Range 134 - 141 km
Audi A3 Sportback
Vauxhall Rocks Electric

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A3 Sportback

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.

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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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Audi A3 Sportback
Vauxhall Rocks Electric

Costs and Consumption

Price
27,000 - 92,900 £
Price
6,800 - 7,500 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
75 km
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,345 - 1,685 kg
Curb weight
558 kg
Trunk capacity
280 - 380 L
Trunk capacity
63 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,388 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 485 kg
Payload
142 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plug-in Hybrid
Engine Type
Electric
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 400 HP
Power HP
8 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
40 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
6 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, F, E, G, B
CO2 Efficiency Class
A
Brand
Audi
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.