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BYD Seal vs Mercedes CLA Coupe comparison

Compare performance (530 HP vs 354 HP), boot space and price (41,100 £ vs 39,600 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or Mercedes CLA Coupe?

BYD Seal vs Mercedes CLA Coupe: Key differences

BYD Seal

4.9 (1 Reviews)
rate
  • markedly more power
  • noticeably quicker 0–100 km/h
details

Mercedes CLA Coupe

4.8 (2 Reviews)
rate
  • very slightly cheaper
  • clearly more efficient
  • markedly more electric range
  • a bit 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

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.

Mercedes CLA Coupe is very slightly cheaper – starting at 39,600 £ , while the BYD Seal costs 41,100 £ . That’s a price difference of around 1,498 £.

In terms of energy consumption, the Mercedes CLA Coupe is clearly more efficient: consuming 12.3 kWh/100km compared to 15.4 kWh/100km for the BYD Seal. That’s a difference of about 3.1 kWh/100km.

As for electric range, the Mercedes CLA Coupe offers markedly more range – reaching up to 792 km, about 222 km more than the BYD Seal.

CLA Coupe

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 offers markedly more power – delivering 530 HP compared to 354 HP. That’s roughly 176 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is noticeably quicker – completing the sprint in 3.8 s, while the Mercedes CLA Coupe takes 4.9 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the BYD Seal delivers visibly more torque with 670 Nm compared to 515 Nm. That’s about 155 Nm more.

Seal

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes CLA Coupe is a bit lighter – 1,695 kg compared to 1,907 kg. The difference is around 212 kg.

When it comes to payload, the BYD Seal carries very slightly more – 473 kg compared to 455 kg. That’s a difference of about 18 kg.

Who wins the race in the data check?

The BYD Seal leads convincingly 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 £41,100
Seal

BYD Seal

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 231 - 530 HP
  • Consumption kWh/100km 15.4 - 18.2 kWh/100km
  • Electric Range 460 - 570 km
details

Frequently compared as well

BYD Seal
BYD Seal 6
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BYD's Seal and the freshly updated Seal 6 go head‑to‑head as the Chinese EV player tries to turn a promising coupe‑ish saloon into something truly polished. We pit range, tech and driving feel against each other to see if the Seal 6 is a worthwhile upgrade—or just a shinier Seal with a fancier …
BYD Seal
BYD Sealion 7
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This comparison looks at the BYD Seal and the BYD Sealion 7 to help you decide which electric BYD best fits your needs. The Seal is a sleek, performance-oriented electric sedan, while the Sealion 7 focuses on greater practicality and interior flexibility for buyers who need more space.
BYD Seal
Mercedes CLA Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Seal

The BYD Seal is a sleek, fastback-style electric sedan that blends sporty design with a comfortable, tech-forward cabin. It delivers an engaging driving feel, impressive real-world range and strong value, making it a compelling choice for buyers who want a modern EV sedan.

details
E39C85E9-48DC-4818-A3E7-3F02C3DB2C91
8CF01411-B14A-410A-AA11-F9D5B2E2275B
A96F2FC6-6F90-4820-9B66-B5BED237CAFF
56EE1144-A336-4202-B4CC-B68903013A42
03694851-BE3F-404A-85F8-4557ADB00247

Reviews BYD Seal

4.9 (1 Reviews)
rate
Thomas
14 Apr 2026, 15:59:57

Very well equipped and really good quality. Driving performance is more than adequate and very comfortable.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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
19C0225_069
19C0225_068
19C0225_067
19C0225_044

Reviews Mercedes CLA Coupe

4.8 (2 Reviews)
rate
marco
12 Mar 2026, 18:44:45

A car with a unique line — the shooting brake finally gets a sporty rear and a roomy trunk.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Dejf
18 Dec 2025, 14:59:40

Nice efficient car. Like it

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Frequently compared as well

BYD Seal
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BYD Seal
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The BYD Seal and the XPeng P7+ are two sharp electric sedans from Chinese brands that deliver long range, sporty design and advanced technology at competitive prices. This comparison examines how the Seal’s efficient powertrain and rich feature set stack up against the P7+’s driver-assist …
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BMW i4
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The BMW i4 feels like a familiar, impeccably tuned sports saloon — razor-sharp steering, plush interior and that badge-backed refinement for drivers who crave engagement over bargains. The BYD Seal, meanwhile, is the plucky tech-packed challenger: startling range and kit for the money, bold design …
Mercedes A Class Saloon
Mercedes CLA Coupe
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Mercedes A Class Saloon and Mercedes CLA Coupe go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the …
BYD Seal
XPeng P7
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The BYD Seal and the XPeng P7 are two of the most compelling electric sedans on the market, offering a mix of range, performance and advanced tech tailored to modern drivers. I’ll compare their driving dynamics, range, interior quality, charging and ownership costs so you can see which one fits …
BYD Seal
Mercedes CLA Coupe

Costs and Consumption
Price
41,100 - 46,300 £
Price
39,600 - 60,000 £
Consumption L/100km
-
Consumption L/100km
4.9 - 5.3 L/100km
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
12.3 - 12.7 kWh/100km
Electric Range
460 - 570 km
Electric Range
542 - 792 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 120 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Coupe
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,907 - 2,185 kg
Curb weight
1,695 - 2,135 kg
Trunk capacity
-
Trunk capacity
405 L
Length
-
Length
-
Width
1,875 mm
Width
1,855 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
446 - 473 kg
Payload
430 - 455 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric, Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive, Front-Wheel Drive
Power HP
231 - 530 HP
Power HP
156 - 354 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
4.9 - 8.8 s
Max Speed
-
Max Speed
-
Torque
360 - 670 Nm
Torque
280 - 515 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
170 - 390 kW
Power kW
115 - 260 kW
Engine capacity
-
Engine capacity
1,499 cm3

General
Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
A, C, D
Brand
BYD
Brand
Mercedes-Benz
Is the BYD Seal offered with different drivetrains?

The BYD Seal is offered with Rear-Wheel Drive or All-Wheel Drive.

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.