Compare performance (150 HP vs 8 HP), boot space and price (24,600 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – Hyundai i30 or Vauxhall Rocks Electric?
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Vauxhall Rocks Electric is substantially cheaper – starting at 6,800 £ , while the Hyundai i30 costs 24,600 £ . That’s a price difference of around 17,709 £.
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 Hyundai i30 offers significantly more power – delivering 150 HP compared to 8 HP. That’s roughly 142 HP more horsepower.
There’s also a difference in torque: the Hyundai i30 delivers clearly more torque with 250 Nm compared to 40 Nm. That’s about 210 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.
Seats: Hyundai i30 offers more seats – 5 vs 2.
In terms of curb weight, Vauxhall Rocks Electric is significantly lighter – 558 kg compared to 1,315 kg. The difference is around 757 kg.
Looking at boot space, the Hyundai i30 offers substantially more boot space – 395 L compared to 63 L. That’s a difference of about 332 L.
When it comes to payload, the Hyundai i30 carries considerably more – 485 kg compared to 142 kg. That’s a difference of about 343 kg.
The Vauxhall Rocks Electric sits just 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 Hyundai i30 proves that sensible can also be stylish, offering a confident driving character wrapped in neat, modern design. It serves up a roomy, well-equipped cabin and composed ride that make everyday motoring feel like a clever purchase rather than a compromise.
detailsThe 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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Costs and Consumption |
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Price
24,600 - 31,400 £
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Price
6,800 - 7,500 £
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Consumption L/100km
5.9 - 6.3 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
75 km
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Battery Capacity
-
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Battery Capacity
-
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co2
134 - 142 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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Body Type
Hatchback
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Body Type
Hatchback
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Seats
5
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Seats
2
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Doors
-
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Doors
-
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Curb weight
1,315 - 1,435 kg
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Curb weight
558 kg
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Trunk capacity
395 L
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Trunk capacity
63 L
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Length
-
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Length
-
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Width
1,795 mm
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Width
1,388 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
445 - 485 kg
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Payload
142 kg
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Engine and Performance |
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Engine Type
Petrol
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Engine Type
Electric
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Transmission
Manual, Automatic
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Transmission
Automatic
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
115 - 150 HP
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Power HP
8 HP
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Acceleration 0-100km/h
8.9 - 11.7 s
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Acceleration 0-100km/h
-
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Max Speed
-
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Max Speed
-
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Torque
172 - 250 Nm
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Torque
40 Nm
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Number of Cylinders
3 - 4
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Number of Cylinders
-
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Power kW
85 - 110 kW
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Power kW
6 kW
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Engine capacity
998 - 1,598 cm3
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Engine capacity
-
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General |
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Model Year
2026
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Model Year
2025
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CO2 Efficiency Class
D, E
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CO2 Efficiency Class
A
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Brand
Hyundai
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Brand
Vauxhall
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