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BYD Seal U vs Mercedes AMG GT 4-Door Coupé comparison

Compare performance (324 HP vs 1,169 HP), boot space and price (34,300 £ vs 132,600 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or Mercedes AMG GT 4-Door Coupé?

BYD Seal U vs Mercedes AMG GT 4-Door Coupé: Key differences

BYD Seal U

4.2 (10 Reviews)
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  • considerably cheaper
  • significantly more efficient
  • visibly lighter
  • clearly more trunk space
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Mercedes AMG GT 4-Door Coupé

  • clearly more power
  • visibly more electric range
  • clearly quicker 0–100 km/h
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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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Seal U is considerably cheaper – starting at 34,300 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 98,323 £.

In terms of energy consumption, the BYD Seal U is significantly more efficient: consuming 12.1 kWh/100km compared to 18.1 kWh/100km for the Mercedes AMG GT 4-Door Coupé. That’s a difference of about 6 kWh/100km.

As for electric range, the Mercedes AMG GT 4-Door Coupé offers visibly more range – reaching up to 690 km, about 190 km more than the BYD Seal U.

AMG GT 4-Door Coupé

Engine and Performance:

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 Mercedes AMG GT 4-Door Coupé offers clearly more power – delivering 1,169 HP compared to 324 HP. That’s roughly 845 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is clearly quicker – completing the sprint in 2.4 s, while the BYD Seal U takes 5.9 s. That’s about 3.5 s quicker.

There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers substantially more torque with 2,000 Nm compared to 550 Nm. That’s about 1,450 Nm more.

Seal U

Space and Everyday Use:

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: BYD Seal U offers more seats – 5 vs 4.

In terms of curb weight, BYD Seal U is visibly lighter – 1,940 kg compared to 2,535 kg. The difference is around 595 kg.

Looking at boot space, the BYD Seal U offers clearly more boot space – 552 L compared to 400 L. That’s a difference of about 152 L.

When it comes to payload, the Mercedes AMG GT 4-Door Coupé carries moderately more – 460 kg compared to 410 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The BYD Seal U has only a minor advantage 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 £34,300
Seal U

BYD Seal U

  • Engine Type Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 324 HP
  • Consumption kWh/100km 12.1 - 20.5 kWh/100km
  • Electric Range 70 - 500 km
BYD Seal U
Mercedes AMG GT 4-Door Coupé

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.

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Mercedes AMG GT 4-Door Coupé

The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.

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BYD Seal U
Mercedes AMG GT 4-Door Coupé

Costs and Consumption

Price
34,300 - 39,800 £
Price
132,600 - 168,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
18.1 - 18.2 kWh/100km
Electric Range
70 - 500 km
Electric Range
686 - 690 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
2,535 kg
Trunk capacity
425 - 552 L
Trunk capacity
400 L
Length
-
Length
-
Width
1,890 mm
Width
1,958 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
460 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
All-Wheel Drive
Power HP
218 - 324 HP
Power HP
816 - 1,169 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
2.4 - 2.8 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
1,800 - 2,000 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
600 - 860 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
-

General

Model Year
2,024 - 2,026
Model Year
2026
CO2 Efficiency Class
A, B
CO2 Efficiency Class
-
Brand
BYD
Brand
Mercedes-Benz
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.