Compare performance (258 HP vs 8 HP), boot space and price (38,500 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – Mazda 6 Saloon or Vauxhall Rocks Electric?
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Vauxhall Rocks Electric is significantly cheaper – starting at 6,800 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 31,637 £.
As for electric range, the Mazda 6 Saloon offers considerably more range – reaching up to 552 km, about 477 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 Mazda 6 Saloon offers clearly more power – delivering 258 HP compared to 8 HP. That’s roughly 250 HP more horsepower.
There’s also a difference in torque: the Mazda 6 Saloon delivers clearly more torque with 320 Nm compared to 40 Nm. That’s about 280 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: Mazda 6 Saloon offers more seats – 5 vs 2.
In terms of curb weight, Vauxhall Rocks Electric is considerably lighter – 558 kg compared to 2,027 kg. The difference is around 1,469 kg.
Looking at boot space, the Mazda 6 Saloon offers substantially more boot space – 336 L compared to 63 L. That’s a difference of about 273 L.
When it comes to payload, the Mazda 6 Saloon carries substantially more – 360 kg compared to 142 kg. That’s a difference of about 218 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 Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.
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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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Costs and Consumption |
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Price
38,500 - 41,600 £
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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
16.5 - 16.6 kWh/100km
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Consumption kWh/100km
-
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Electric Range
479 - 552 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
Sedan
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Body Type
Hatchback
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Seats
5
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Seats
2
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Doors
5
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Doors
-
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Curb weight
2,027 - 2,028 kg
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Curb weight
558 kg
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Trunk capacity
336 L
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Trunk capacity
63 L
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Length
4,921 mm
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Length
-
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Width
1,890 mm
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Width
1,388 mm
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Height
1,491 mm
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Height
-
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Max trunk capacity
1,074 L
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Max trunk capacity
-
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Payload
359 - 360 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
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Drive Type
Front-Wheel Drive
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Power HP
245 - 258 HP
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Power HP
8 HP
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Acceleration 0-100km/h
7.6 - 7.8 s
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Acceleration 0-100km/h
-
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Max Speed
175 km/h
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Max Speed
-
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Torque
320 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
180 - 190 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
Mazda
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Brand
Vauxhall
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