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BMW X4 vs BYD Tang comparison

Compare performance (510 HP vs 517 HP), boot space and price (51,900 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – BMW X4 or BYD Tang?

BMW X4 vs BYD Tang: Key differences

BMW X4

  • visibly cheaper
  • markedly quicker 0–100 km/h
  • clearly lighter
  • significantly more trunk space
details

BYD Tang

  • only slightly more power
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By Achim Sedelmaier

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

X4

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.

BMW X4 is visibly cheaper – starting at 51,900 £ , while the BYD Tang costs 64,300 £ . That’s a price difference of around 12,428 £.

Tang

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 BYD Tang offers only slightly more power – delivering 517 HP compared to 510 HP. That’s roughly 7 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X4 is markedly quicker – completing the sprint in 3.8 s, while the BYD Tang takes 4.9 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the BMW X4 delivers only slightly more torque with 700 Nm compared to 680 Nm. That’s about 20 Nm more.

X4

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 more seats – 7 vs 5.

In terms of curb weight, BMW X4 is clearly lighter – 1,875 kg compared to 2,630 kg. The difference is around 755 kg.

Looking at boot space, the BMW X4 offers significantly more boot space – 525 L compared to 235 L. That’s a difference of about 290 L.

When it comes to payload, the BYD Tang carries marginally more – 575 kg compared to 545 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The BMW X4 holds a slight edge 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 £51,900
X4

BMW X4

  • Engine Type Petrol MHEV, Diesel MHEV, Petrol
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 184 - 510 HP
  • Consumption L/100km 6 - 10.7 L/100km
BMW X4
BYD Tang

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW X4

The BMW X4 blends coupe-like styling with SUV practicality, giving you a striking profile that never lets you disappear into traffic. It feels planted and keen behind the wheel, and for buyers who crave personality without sacrificing everyday usability, it’s a compelling and slightly mischievous choice.

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
BMW X4
BYD Tang

Costs and Consumption

Price
51,900 - 93,000 £
Price
64,300 £
Consumption L/100km
6 - 10.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
24 kWh/100km
Electric Range
-
Electric Range
530 km
Battery Capacity
-
Battery Capacity
-
co2
156 - 244 g/km
co2
0 g/km
Fuel tank capacity
65 - 68 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
-
Curb weight
1,875 - 2,095 kg
Curb weight
2,630 kg
Trunk capacity
525 L
Trunk capacity
235 L
Length
4,751 - 4,754 mm
Length
-
Width
1,918 - 1,938 mm
Width
1,955 mm
Height
1,620 - 1,621 mm
Height
-
Max trunk capacity
1,430 L
Max trunk capacity
-
Payload
415 - 545 kg
Payload
575 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 510 HP
Power HP
517 HP
Acceleration 0-100km/h
3.8 - 8.4 s
Acceleration 0-100km/h
4.9 s
Max Speed
213 - 250 km/h
Max Speed
-
Torque
300 - 700 Nm
Torque
680 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 375 kW
Power kW
380 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2024
CO2 Efficiency Class
F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
BYD
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.