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Mercedes CLA Coupe vs BYD Seal 6 – Which model is better for everyday use?
Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Mercedes CLA Coupe or BYD Seal 6?
CLA Coupe
@ Mercedes-Benz Group Media
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
BYD Seal 6 has a minimal advantage in terms of price – it starts at 36800 £, while the Mercedes CLA Coupe costs 37100 £. That’s a price difference of around 254 £.
Fuel consumption also shows a difference: BYD Seal 6 manages with 1.70 L and is therefore clearly perceptible more efficient than the Mercedes CLA Coupe with 2.30 L. The difference is about 0.60 L per 100 km.
As for range, the Mercedes CLA Coupe performs decisively better – achieving up to 791 km, about 691 km more than the BYD Seal 6.
CLA Coupe
@ Mercedes-Benz Group Media
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 CLA Coupe has a convincingly edge – offering 421 HP compared to 212 HP. That’s roughly 209 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes CLA Coupe is significantly quicker – completing the sprint in 4.10 s, while the BYD Seal 6 takes 8.50 s. That’s about 4.40 s faster.
In terms of top speed, the Mercedes CLA Coupe performs clearly perceptible better – reaching 270 km/h, while the BYD Seal 6 tops out at 180 km/h. The difference is around 90 km/h.
CLA Coupe
@ Mercedes-Benz Group Media
Space and Everyday Use:
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Both vehicles offer seating for 5 people.
In curb weight, Mercedes CLA Coupe is slightly lighter – 1505 kg compared to 1710 kg. The difference is around 205 kg.
In terms of boot space, the BYD Seal 6 offers hardly perceptible more room – 500 L compared to 460 L. That’s a difference of about 40 L.
When it comes to payload, Mercedes CLA Coupe to a small extent takes the win – 490 kg compared to 435 kg. That’s a difference of about 55 kg.
Who comes out on top?
Overall, the Mercedes CLA Coupe shows itself to be outperforms in nearly all aspects and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.
from about £37,100
@ Mercedes-Benz Group Media
Mercedes CLA Coupe
Mercedes CLA Coupe
The Mercedes CLA Coupe cuts a rakish silhouette that blends sporty coupe lines with everyday practicality, giving style-minded buyers a premium image without shouting. Inside it feels more luxurious than its size suggests, with a slick cabin, intuitive tech and a composed ride — the kind of car that parties in the city and still shows up polished on Sunday morning.
details
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
BYD Seal 6
The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.
details
Mercedes CLA Coupe
BYD Seal 6
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@ Mercedes-Benz Group Media
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Costs and Consumption |
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Price
37100 - 73700 £
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Price
36800 - 42800 £
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Consumption L/100km
2.3 - 8.9 L
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Consumption L/100km
1.7 - 2.6 L
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Consumption kWh/100km
12.2 - 12.6 kWh
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Consumption kWh/100km
-
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Electric Range
86 - 791 km
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Electric Range
50 - 100 km
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Battery Capacity
12.9 - 85 kWh
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Battery Capacity
-
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co2
0 - 202 g/km
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co2
38 - 60 g/km
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Fuel tank capacity
35 - 51 L
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Fuel tank capacity
65 L
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Dimensions and Body |
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Body Type
Coupe
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Body Type
Estate
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Seats
5
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Seats
5
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Doors
4
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Doors
5
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Curb weight
1505 - 2135 kg
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Curb weight
1710 - 1805 kg
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Trunk capacity
395 - 460 L
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Trunk capacity
500 L
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Length
4692 - 4723 mm
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Length
4840 mm
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Width
1834 - 1857 mm
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Width
1875 mm
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Height
1404 - 1468 mm
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Height
1505 mm
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Max trunk capacity
-
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Max trunk capacity
1535 L
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Payload
440 - 490 kg
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Payload
435 kg
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Engine and Performance |
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol, Electric
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Engine Type
Plugin Hybrid
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
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Transmission Detail
CVT
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Drive Type
Front-Wheel Drive, All-Wheel Drive, Rear-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
116 - 421 HP
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Power HP
184 - 212 HP
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Acceleration 0-100km/h
4.1 - 10 s
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Acceleration 0-100km/h
8.5 - 8.9 s
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Max Speed
205 - 270 km/h
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Max Speed
180 km/h
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Torque
230 - 515 Nm
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Torque
-
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Number of Cylinders
4
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Number of Cylinders
4
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Power kW
85 - 310 kW
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Power kW
135 - 156 kW
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Engine capacity
1332 - 1991 cm3
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Engine capacity
1498 cm3
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General |
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Model Year
2024 - 2025
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Model Year
2025
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CO2 Efficiency Class
B, D, E, G, A
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CO2 Efficiency Class
B
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Brand
Mercedes-Benz
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Brand
BYD
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What drive types are available for the Mercedes CLA Coupe?
The Mercedes CLA Coupe is available as Front-Wheel Drive, All-Wheel Drive or Rear-Wheel Drive.
The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.