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BYD Tang vs Mercedes GLA comparison

Compare performance (517 HP vs 421 HP), boot space and price (64,300 £ vs 38,800 £ ) at a glance. Find out which car is the better choice for you – BYD Tang or Mercedes GLA?

BYD Tang vs Mercedes GLA: Key differences

BYD Tang

  • moderately more power
  • substantially more electric range
details

Mercedes GLA

4.5 (4 Reviews)
rate
  • significantly cheaper
  • slightly quicker 0–100 km/h
  • considerably lighter
  • clearly more trunk space
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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

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 GLA is significantly cheaper – starting at 38,800 £ , while the BYD Tang costs 64,300 £ . That’s a price difference of around 25,449 £.

As for electric range, the BYD Tang offers substantially more range – reaching up to 530 km, about 456 km more than the Mercedes GLA.

GLA

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 offers moderately more power – delivering 517 HP compared to 421 HP. That’s roughly 96 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is slightly quicker – completing the sprint in 4.3 s, while the BYD Tang takes 4.9 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the BYD Tang delivers clearly more torque with 680 Nm compared to 500 Nm. That’s about 180 Nm more.

Tang

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BYD Tang offers more seats – 7 vs 5.

In terms of curb weight, Mercedes GLA is considerably lighter – 1,570 kg compared to 2,630 kg. The difference is around 1,060 kg.

Looking at boot space, the Mercedes GLA offers clearly more boot space – 435 L compared to 235 L. That’s a difference of about 200 L.

When it comes to payload, the BYD Tang carries slightly more – 575 kg compared to 500 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The BYD Tang is clearly superior 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.

£64,285
Tang

BYD Tang

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 517 HP
  • Consumption kWh/100km 24 kWh/100km
  • Electric Range 530 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

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Reviews BYD Tang

No reviews yet. Share your experience and help others decide.

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

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Reviews Mercedes GLA

4.5 (4 Reviews)
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Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

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
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

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
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

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

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Mercedes GLA

Costs and Consumption
Price
64,300 £
Price
38,800 - 75,300 £
Consumption L/100km
-
Consumption L/100km
2.9 - 9.5 L/100km
Consumption kWh/100km
24 kWh/100km
Consumption kWh/100km
-
Electric Range
530 km
Electric Range
74 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
66 - 216 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,630 kg
Curb weight
1,570 - 1,810 kg
Trunk capacity
235 L
Trunk capacity
385 - 435 L
Length
-
Length
-
Width
1,955 mm
Width
1,834 - 1,849 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
575 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
517 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
4.9 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
-
Max Speed
-
Torque
680 Nm
Torque
230 - 500 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
380 kW
Power kW
85 - 310 kW
Engine capacity
-
Engine capacity
1,332 - 1,991 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, F, B, G
Brand
BYD
Brand
Mercedes-Benz
Is the BYD Tang offered with different drivetrains?

Available configurations include 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.