Compare performance (508 HP vs 8 HP), boot space and price (54,600 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or Vauxhall Rocks Electric?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Vauxhall Rocks Electric is considerably cheaper – starting at 6,800 £ , while the Kia EV9 costs 54,600 £ . That’s a price difference of around 47,743 £.
As for electric range, the Kia EV9 offers considerably more range – reaching up to 563 km, about 488 km more than the Vauxhall Rocks Electric.
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 Kia EV9 offers substantially more power – delivering 508 HP compared to 8 HP. That’s roughly 500 HP more horsepower.
There’s also a difference in torque: the Kia EV9 delivers clearly more torque with 740 Nm compared to 40 Nm. That’s about 700 Nm more.
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Kia EV9 offers more seats – 7 vs 2.
In terms of curb weight, Vauxhall Rocks Electric is clearly lighter – 558 kg compared to 2,392 kg. The difference is around 1,834 kg.
Looking at boot space, the Kia EV9 offers significantly more boot space – 333 L compared to 63 L. That’s a difference of about 270 L.
When it comes to payload, the Kia EV9 carries significantly more – 615 kg compared to 142 kg. That’s a difference of about 473 kg.
The Vauxhall Rocks Electric stands well ahead of its rival 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 Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without 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
54,600 - 78,400 £
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Price
6,800 - 7,500 £
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Consumption L/100km
-
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Consumption L/100km
-
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Consumption kWh/100km
19.5 - 22.8 kWh/100km
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Consumption kWh/100km
-
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Electric Range
443 - 563 km
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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
0 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
SUV
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Body Type
Hatchback
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Seats
6 - 7
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Seats
2
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Doors
-
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Doors
-
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Curb weight
2,392 - 2,664 kg
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Curb weight
558 kg
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Trunk capacity
333 L
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Trunk capacity
63 L
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Length
-
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Length
-
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Width
1,980 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
542 - 615 kg
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Payload
142 kg
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Engine and Performance |
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Engine Type
Electric
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Engine Type
Electric
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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
Reduction Gearbox
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
204 - 508 HP
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Power HP
8 HP
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Acceleration 0-100km/h
4.6 - 9.4 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
350 - 740 Nm
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Torque
40 Nm
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Number of Cylinders
-
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Number of Cylinders
-
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Power kW
150 - 374 kW
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Power kW
6 kW
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Engine capacity
-
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Engine capacity
-
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General |
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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
A
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Brand
Kia
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Brand
Vauxhall
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