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Vauxhall Rocks Electric vs Bentley Continental Convertible comparison

Compare performance (8 HP vs 549 HP), boot space and price (6,800 £ vs 212,200 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Rocks Electric or Bentley Continental Convertible?

Vauxhall Rocks Electric vs Bentley Continental Convertible: Key differences

Vauxhall Rocks Electric

  • considerably cheaper
  • substantially lighter
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Bentley Continental Convertible

  • substantially more power
  • clearly more trunk space
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Here’s where it gets real: The technical differences in detail

Rocks Electric

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Vauxhall Rocks Electric is considerably cheaper – starting at 6,800 £ , while the Bentley Continental Convertible costs 212,200 £ . That’s a price difference of around 205,380 £.

Continental Convertible

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Bentley Continental Convertible offers substantially more power – delivering 549 HP compared to 8 HP. That’s roughly 541 HP more horsepower.

There’s also a difference in torque: the Bentley Continental Convertible delivers substantially more torque with 770 Nm compared to 40 Nm. That’s about 730 Nm more.

Space and Everyday Use:

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

Seats: Bentley Continental Convertible offers more seats – 4 vs 2.

In terms of curb weight, Vauxhall Rocks Electric is substantially lighter – 558 kg compared to 2,335 kg. The difference is around 1,777 kg.

Looking at boot space, the Bentley Continental Convertible offers clearly more boot space – 235 L compared to 63 L. That’s a difference of about 172 L.

When it comes to payload, the Bentley Continental Convertible carries substantially more – 465 kg compared to 142 kg. That’s a difference of about 323 kg.

Who wins the race in the data check?

The Vauxhall Rocks Electric is far ahead 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
Vauxhall Rocks Electric
Bentley Continental Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Bentley Continental Convertible

The Bentley Continental GTC is the ultimate cruising companion, wrapping you in hand-stitched leather and hushed luxury while the roof folds away for sun-drenched grand tours. It’s impossibly accomplished — poised and surprisingly playful for its size — delivering an effortless presence that turns every motorway into a first-class runway.

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Vauxhall Rocks Electric
Bentley Continental Convertible

Costs and Consumption

Price
6,800 - 7,500 £
Price
212,200 £
Consumption L/100km
-
Consumption L/100km
12.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
75 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
275 g/km
Fuel tank capacity
-
Fuel tank capacity
90 L

Dimensions and Body

Body Type
Hatchback
Body Type
Convertible
Seats
2
Seats
4
Doors
-
Doors
2
Curb weight
558 kg
Curb weight
2,335 kg
Trunk capacity
63 L
Trunk capacity
235 L
Length
-
Length
4,850 mm
Width
1,388 mm
Width
1,964 mm
Height
-
Height
1,399 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
142 kg
Payload
465 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
8 HP
Power HP
549 HP
Acceleration 0-100km/h
-
Acceleration 0-100km/h
4.1 s
Max Speed
-
Max Speed
318 km/h
Torque
40 Nm
Torque
770 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
6 kW
Power kW
404 kW
Engine capacity
-
Engine capacity
3,996 cm3

General

Model Year
2025
Model Year
2019
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Vauxhall
Brand
Bentley
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.