VS

BYD Seal U vs Vauxhall Rocks Electric comparison

Compare performance (324 HP vs 8 HP), boot space and price (34,300 £ vs 6,800 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Vauxhall Rocks Electric?

BYD Seal U vs Vauxhall Rocks Electric: Key differences

BYD Seal U

4.3 (11 Reviews)
rate
  • significantly more power
  • clearly more electric range
  • considerably more trunk space
details

Vauxhall Rocks Electric

  • substantially cheaper
  • significantly lighter
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

Here’s where it gets real: The technical differences in detail

Seal U

Costs and Efficiency:

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 substantially cheaper – starting at 6,800 £ , while the BYD Seal U costs 34,300 £ . That’s a price difference of around 27,429 £.

As for electric range, the BYD Seal U offers clearly more range – reaching up to 500 km, about 425 km more than the Vauxhall Rocks Electric.

Rocks Electric

Engine and Performance:

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 BYD Seal U offers significantly more power – delivering 324 HP compared to 8 HP. That’s roughly 316 HP more horsepower.

There’s also a difference in torque: the BYD Seal U delivers substantially more torque with 550 Nm compared to 40 Nm. That’s about 510 Nm more.

Seal U

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: BYD Seal U offers more seats – 5 vs 2.

In terms of curb weight, Vauxhall Rocks Electric is significantly lighter – 558 kg compared to 1,940 kg. The difference is around 1,382 kg.

Looking at boot space, the BYD Seal U offers considerably more boot space – 552 L compared to 63 L. That’s a difference of about 489 L.

When it comes to payload, the BYD Seal U carries clearly more – 410 kg compared to 142 kg. That’s a difference of about 268 kg.

Who wins the race in the data check?

The Vauxhall Rocks Electric holds a decisive overall lead 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.

from £6,800
Rocks Electric

Vauxhall Rocks Electric

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 8 HP
  • Electric Range 75 km
BYD Seal U
Vauxhall Rocks Electric

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD Seal U

The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.

details

Vauxhall Rocks Electric

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
BYD Seal U
Vauxhall Rocks Electric

Costs and Consumption

Price
34,300 - 39,800 £
Price
6,800 - 7,500 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
-
Electric Range
70 - 500 km
Electric Range
75 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
558 kg
Trunk capacity
425 - 552 L
Trunk capacity
63 L
Length
-
Length
-
Width
1,890 mm
Width
1,388 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
142 kg

Engine and Performance

Engine Type
Electric, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
218 - 324 HP
Power HP
8 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
40 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
6 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
-

General

Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, B
CO2 Efficiency Class
A
Brand
BYD
Brand
Vauxhall
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.