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BYD Tang vs Mercedes GLB comparison

Compare performance (517 HP vs 354 HP), boot space and price (64300 £ vs 50600 £ ) at a glance. Find out which car is the better choice for you – BYD Tang or Mercedes GLB?

BYD Tang vs Mercedes GLB: Key differences

BYD Tang

  • evident more power
  • to a small extent quicker from 0–100 km/h

Mercedes GLB

3.2 (3 Reviews)
rate
  • evident cheaper
  • convincingly more efficient
  • slightly more electric range
  • somewhat lighter
  • significantly 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.

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

Tang

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.

Mercedes GLB has a evident advantage in terms of price – it starts at 50600 £ , while the BYD Tang costs 64300 £ . That’s a price difference of around 13673 £.

In terms of energy consumption, the advantage goes to the Mercedes GLB: with 15.80 kWh per 100 km, it’s convincingly more efficient than the BYD Tang with 24 kWh. That’s a difference of about 8.20 kWh.

As for electric range, the Mercedes GLB performs slightly better – achieving up to 631 km, about 101 km more than the BYD Tang.

GLB

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 Tang has a evident edge – offering 517 HP compared to 354 HP. That’s roughly 163 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Tang is to a small extent quicker – completing the sprint in 4.90 s, while the Mercedes GLB takes 5.50 s. That’s about 0.60 s faster.

There’s also a difference in torque: BYD Tang pulls noticeable stronger with 680 Nm compared to 515 Nm. That’s about 165 Nm difference.

Tang

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 Tang offers distinct more seating capacity – 7 vs 5.

In curb weight, Mercedes GLB is somewhat lighter – 2200 kg compared to 2630 kg. The difference is around 430 kg.

In terms of boot space, the Mercedes GLB offers significantly more room – 540 L compared to 235 L. That’s a difference of about 305 L.

When it comes to payload, BYD Tang somewhat takes the win – 575 kg compared to 500 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The Mercedes GLB holds a narrow 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.

Frequently compared as well

BYD Tang
BYD Sealion 7
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The BYD Tang wears its SUV badge proudly — big, bold and businesslike, with a roomy cabin, high driving position and enough tech to turn family road trips into comfortable command missions. The BYD Sealion 7 is the sleeker, more carlike alternative, trading some bulk for sharper handling, better …
Mercedes EQB
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BYD Tang
Mercedes GLB

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £50,600
GLB

Mercedes GLB

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 354 HP
  • Consumption kWh/100km : 15.8 - 15.9 kWh
  • Electric Range : 614 - 631 km
details

BYD Tang

The BYD Tang is a bold, tech-loaded SUV that blends striking design with roomy practicality, making it equally at home on the school run and the open road. Packed with clever tech and a powertrain that mixes efficiency with eager performance, it’s a smart, value-focused pick for buyers who want electric-age comfort without the premium-brand fuss.

details
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Mercedes GLB

3.2 (3 Reviews)
rate

The Mercedes GLB is a practical compact SUV that mixes boxy, family-friendly space with premium German polish, making it an appealing choice for buyers who want usefulness without pretension. It drives with a confident, composed feel and somehow manages to look both rugged and refined — the grown-up SUV that still likes to have fun.

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Reviews BYD Tang

Reviews Mercedes GLB

3.2 (3 Reviews)
rate
Hans
19 Feb 2026, 02:39:00

Great car — very satisfied with the GLB 250 4MATIC.

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

Costs and Consumption
Price
64300 £
Price
50600 - 62400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
24 kWh
Consumption kWh/100km
15.8 - 15.9 kWh
Electric Range
530 km
Electric Range
614 - 631 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
5
Doors
-
Curb weight
2630 kg
Curb weight
2200 - 2280 kg
Trunk capacity
235 L
Trunk capacity
540 L
Length
4970 mm
Length
-
Width
1955 mm
Width
1861 mm
Height
1745 mm
Height
-
Max trunk capacity
1655 L
Max trunk capacity
-
Payload
575 kg
Payload
500 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
517 HP
Power HP
272 - 354 HP
Acceleration 0-100km/h
4.90 s
Acceleration 0-100km/h
5.5 - 7.4 s
Max Speed
190 km/h
Max Speed
-
Torque
680 Nm
Torque
335 - 515 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
380 kW
Power kW
200 - 260 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Mercedes-Benz

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Is the BYD Tang offered with different drivetrains?

The BYD Tang is available as All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.