Compare performance (8 HP vs 138 HP), boot space and price (6,800 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Rocks Electric or Kia Niro?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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 clearly cheaper – starting at 6,800 £ , while the Kia Niro costs 29,100 £ . That’s a price difference of around 22,286 £.
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 Kia Niro offers considerably more power – delivering 138 HP compared to 8 HP. That’s roughly 130 HP more horsepower.
There’s also a difference in torque: the Kia Niro delivers substantially more torque with 265 Nm compared to 40 Nm. That’s about 225 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Kia Niro offers more seats – 5 vs 2.
In terms of curb weight, Vauxhall Rocks Electric is clearly lighter – 558 kg compared to 1,474 kg. The difference is around 916 kg.
Looking at boot space, the Kia Niro offers substantially more boot space – 451 L compared to 63 L. That’s a difference of about 388 L.
When it comes to payload, the Kia Niro carries substantially more – 466 kg compared to 142 kg. That’s a difference of about 324 kg.
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.
details
The Kia Niro is a practical crossover that blends economy and everyday versatility without sacrificing comfort. With a roomy, well-laid-out cabin and calm, composed handling, it’s an easy-to-live-with choice for commuters and families.
detailsCosts and Consumption |
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|---|---|
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Price
6,800 - 7,500 £
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Price
29,100 - 33,800 £
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Consumption L/100km
-
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Consumption L/100km
4.5 - 4.9 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
102 - 111 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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|---|---|
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Body Type
Hatchback
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Body Type
SUV
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Seats
2
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Seats
5
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Doors
-
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Doors
-
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Curb weight
558 kg
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Curb weight
1,474 kg
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Trunk capacity
63 L
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Trunk capacity
451 L
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Length
-
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Length
-
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Width
1,388 mm
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Width
1,825 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
142 kg
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Payload
466 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Full 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
Front-Wheel Drive
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Power HP
8 HP
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Power HP
138 HP
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Acceleration 0-100km/h
-
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Acceleration 0-100km/h
11.1 - 11.4 s
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Max Speed
-
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Max Speed
-
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Torque
40 Nm
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Torque
265 Nm
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Number of Cylinders
-
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Number of Cylinders
4
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Power kW
6 kW
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Power kW
102 kW
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Engine capacity
-
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Engine capacity
1,580 cm3
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General |
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|---|---|
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Model Year
2025
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
C
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Brand
Vauxhall
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Brand
Kia
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