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Alfa Romeo Giulia vs Vauxhall Rocks Electric comparison

Compare performance (520 HP vs 8 HP), boot space and price (48,000 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Vauxhall Rocks Electric?

Alfa Romeo Giulia vs Vauxhall Rocks Electric: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • significantly more power
  • substantially more trunk space
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Vauxhall Rocks Electric

  • substantially cheaper
  • substantially lighter
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By Achim Sedelmaier

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

Giulia

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 substantially cheaper – starting at 6,800 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 41,152 £.

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 Alfa Romeo Giulia offers significantly more power – delivering 520 HP compared to 8 HP. That’s roughly 512 HP more horsepower.

There’s also a difference in torque: the Alfa Romeo Giulia delivers clearly more torque with 600 Nm compared to 40 Nm. That’s about 560 Nm more.

Giulia

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.

Seats: Alfa Romeo Giulia offers more seats – 5 vs 2.

In terms of curb weight, Vauxhall Rocks Electric is substantially lighter – 558 kg compared to 1,640 kg. The difference is around 1,082 kg.

Looking at boot space, the Alfa Romeo Giulia offers substantially more boot space – 480 L compared to 63 L. That’s a difference of about 417 L.

When it comes to payload, the Alfa Romeo Giulia carries substantially more – 535 kg compared to 142 kg. That’s a difference of about 393 kg.

Who wins the race in the data check?

The Vauxhall Rocks Electric stands well ahead of its rival 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
Alfa Romeo Giulia
Vauxhall Rocks Electric

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Alfa Romeo Giulia

The Alfa Romeo Giulia captivates with its stunning Italian design and dynamic performance, representing a perfect blend of elegance and sportiness. Its engaging driving experience, characterised by precise handling and responsive steering, appeals to enthusiasts who crave the thrill of the road. Inside, the Giulia showcases a beautifully crafted interior that combines luxury with cutting-edge technology, making every journey a delight.

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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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Alfa Romeo Giulia
Vauxhall Rocks Electric

Costs and Consumption

Price
48,000 - 88,300 £
Price
6,800 - 7,500 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
75 km
Battery Capacity
-
Battery Capacity
-
co2
141 - 229 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
4 - 5
Seats
2
Doors
-
Doors
-
Curb weight
1,640 - 1,735 kg
Curb weight
558 kg
Trunk capacity
480 L
Trunk capacity
63 L
Length
-
Length
-
Width
1,860 - 1,874 mm
Width
1,388 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 535 kg
Payload
142 kg

Engine and Performance

Engine Type
Diesel, Petrol
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
210 - 520 HP
Power HP
8 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
40 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
154 - 382 kW
Power kW
6 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
E, G
CO2 Efficiency Class
A
Brand
Alfa Romeo
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.