Compare performance (8 HP vs 1,000 HP), boot space and price (6,800 £ vs 409,700 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Rocks Electric or Ferrari SF90 Roadster?
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Vauxhall Rocks Electric is clearly cheaper – starting at 6,800 £ , while the Ferrari SF90 Roadster costs 409,700 £ . That’s a price difference of around 402,866 £.
As for electric range, the Vauxhall Rocks Electric offers considerably more range – reaching up to 75 km, about 50 km more than the Ferrari SF90 Roadster.
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 Ferrari SF90 Roadster offers considerably more power – delivering 1,000 HP compared to 8 HP. That’s roughly 992 HP more horsepower.
There’s also a difference in torque: the Ferrari SF90 Roadster delivers considerably more torque with 1,066 Nm compared to 40 Nm. That’s about 1,026 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Both vehicles offer seating for 2 people.
In terms of curb weight, Vauxhall Rocks Electric is considerably lighter – 558 kg compared to 1,670 kg. The difference is around 1,112 kg.
Looking at boot space, the Ferrari SF90 Roadster offers a bit more boot space – 74 L compared to 63 L. That’s a difference of about 11 L.
The Vauxhall Rocks Electric is clearly superior 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 SF90 Spider is Ferrari's drop-top flagship, blending blistering hybrid performance with an intoxicating exhaust note and race-bred agility wrapped in theatrical Italian styling. It's shockingly usable for a hypercar, equally at home carving country roads or turning heads at the valet, and it will leave you grinning like you just skipped a very responsible meeting.
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Costs and Consumption |
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Price
6,800 - 7,500 £
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Price
409,700 £
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Consumption L/100km
-
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Consumption L/100km
6.5 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
25 km
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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
169 g/km
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Fuel tank capacity
-
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Fuel tank capacity
68 L
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Dimensions and Body |
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Body Type
Hatchback
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Body Type
Roadster
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Seats
2
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Seats
2
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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
1,670 kg
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Trunk capacity
63 L
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Trunk capacity
74 L
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Length
-
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Length
4,704 mm
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Width
1,388 mm
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Width
1,973 mm
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Height
-
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Height
1,186 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
-
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Plugin Hybrid
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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
1,000 HP
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Acceleration 0-100km/h
-
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Acceleration 0-100km/h
2.5 s
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Max Speed
-
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Max Speed
340 km/h
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Torque
40 Nm
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Torque
1,066 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
735 kW
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Engine capacity
-
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Engine capacity
3,990 cm3
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General |
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Model Year
2025
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Model Year
2021
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CO2 Efficiency Class
A
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CO2 Efficiency Class
F
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Brand
Vauxhall
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Brand
Ferrari
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