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?
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 £.
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.
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.
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.
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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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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Costs and Consumption |
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Price
6,800 - 7,500 £
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Price
212,200 £
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Consumption L/100km
-
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Consumption L/100km
12.1 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
75 km
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Electric Range
-
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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
275 g/km
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Fuel tank capacity
-
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Fuel tank capacity
90 L
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Dimensions and Body |
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Body Type
Hatchback
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Body Type
Convertible
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Seats
2
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Seats
4
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Doors
-
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Doors
2
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Curb weight
558 kg
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Curb weight
2,335 kg
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Trunk capacity
63 L
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Trunk capacity
235 L
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Length
-
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Length
4,850 mm
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Width
1,388 mm
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Width
1,964 mm
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Height
-
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Height
1,399 mm
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
142 kg
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Payload
465 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Petrol
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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
Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
8 HP
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Power HP
549 HP
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Acceleration 0-100km/h
-
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Acceleration 0-100km/h
4.1 s
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Max Speed
-
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Max Speed
318 km/h
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Torque
40 Nm
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Torque
770 Nm
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Number of Cylinders
-
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Number of Cylinders
8
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Power kW
6 kW
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Power kW
404 kW
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Engine capacity
-
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Engine capacity
3,996 cm3
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General |
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Model Year
2025
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Model Year
2019
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CO2 Efficiency Class
A
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CO2 Efficiency Class
G
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Brand
Vauxhall
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Brand
Bentley
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