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BYD Seal vs Mercedes GLC comparison

Compare performance (530 HP vs 680 HP), boot space and price (40,300 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or Mercedes GLC?

BYD Seal vs Mercedes GLC: Key differences

BYD Seal

4.9 (1 Reviews)
rate
  • visibly cheaper
  • only slightly lighter

Mercedes GLC

4.4 (11 Reviews)
rate
  • noticeably more power
  • only slightly more efficient
  • clearly more electric range
  • marginally quicker 0–100 km/h
  • clearly more trunk space

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:

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.

BYD Seal is visibly cheaper – starting at 40,300 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 10,050 £.

In terms of energy consumption, the Mercedes GLC is only slightly more efficient: consuming 14.9 kWh/100km compared to 15.4 kWh/100km for the BYD Seal. That’s a difference of about 0.5 kWh/100km.

As for electric range, the Mercedes GLC offers clearly more range – reaching up to 714 km, about 144 km more than the BYD Seal.

GLC

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes GLC offers noticeably more power – delivering 680 HP compared to 530 HP. That’s roughly 150 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is marginally quicker – completing the sprint in 3.5 s, while the BYD Seal takes 3.8 s. That’s about 0.3 s quicker.

Looking at top speed, the Mercedes GLC is clearly faster – reaching 275 km/h, while the BYD Seal tops out at 180 km/h. The difference is around 95 km/h.

There’s also a difference in torque: the Mercedes GLC delivers noticeably more torque with 1,020 Nm compared to 670 Nm. That’s about 350 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, BYD Seal is only slightly lighter – 1,907 kg compared to 1,910 kg. The difference is around 3 kg.

Looking at boot space, the Mercedes GLC offers clearly more boot space – 620 L compared to 400 L. That’s a difference of about 220 L.

When it comes to payload, the Mercedes GLC carries markedly more – 600 kg compared to 473 kg. That’s a difference of about 127 kg.

Who wins the race in the data check?

The Mercedes GLC is far ahead 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.

from £50,300
GLC

Mercedes GLC

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 1.6 - 9.7 L/100km
  • Consumption kWh/100km : 14.9 - 16.6 kWh/100km
  • Electric Range : 12 - 714 km
BYD Seal
Mercedes GLC

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 electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.

details

Mercedes GLC

The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.

details
BYD Seal
Mercedes GLC

Costs and Consumption

Price
40,300 - 45,400 £
Price
50,300 - 126,600 £
Consumption L/100km
-
Consumption L/100km
1.6 - 9.7 L/100km
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
460 - 570 km
Electric Range
12 - 714 km
Battery Capacity
-
Battery Capacity
94 kWh
co2
0 g/km
co2
0 - 221 g/km
Fuel tank capacity
-
Fuel tank capacity
62 - 65 L

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1,907 - 2,185 kg
Curb weight
1,910 - 2,535 kg
Trunk capacity
400 L
Trunk capacity
390 - 620 L
Length
4,800 mm
Length
4,716 - 4,845 mm
Width
1,875 mm
Width
1,890 - 1,913 mm
Height
1,460 mm
Height
1,603 - 1,644 mm
Max trunk capacity
-
Max trunk capacity
1,490 - 1,740 L
Payload
446 - 473 kg
Payload
475 - 600 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
231 - 530 HP
Power HP
186 - 680 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
3.5 - 9 s
Max Speed
180 km/h
Max Speed
210 - 275 km/h
Torque
360 - 670 Nm
Torque
320 - 1,020 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
170 - 390 kW
Power kW
137 - 500 kW
Engine capacity
-
Engine capacity
1,991 - 2,989 cm3

General

Model Year
2,023 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
F, G, D, B, E, A
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.