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BMW iX3 vs BYD Tang comparison

Compare performance (469 HP vs 517 HP), boot space and price (54,300 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – BMW iX3 or BYD Tang?

BMW iX3 vs BYD Tang: Key differences

BMW iX3

4.6 (4 Reviews)
rate
  • somewhat cheaper
  • clearly more efficient
  • markedly more electric range
  • a bit lighter
details

BYD Tang

  • very slightly more power
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

iX3

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 iX3 is somewhat cheaper – starting at 54,300 £ , while the BYD Tang costs 64,300 £ . That’s a price difference of around 9,943 £.

In terms of energy consumption, the BMW iX3 is clearly more efficient: consuming 14.6 kWh/100km compared to 24 kWh/100km for the BYD Tang. That’s a difference of about 9.4 kWh/100km.

As for electric range, the BMW iX3 offers markedly more range – reaching up to 805 km, about 275 km more than the BYD Tang.

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 very slightly more power – delivering 517 HP compared to 469 HP. That’s roughly 48 HP more horsepower.

Both models accelerate almost equally fast – 4.9 s from 0 to 100 km/h.

There’s also a difference in torque: the BYD Tang delivers very slightly more torque with 680 Nm compared to 645 Nm. That’s about 35 Nm more.

iX3

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 iX3 is a bit lighter – 2,360 kg compared to 2,630 kg. The difference is around 270 kg.

When it comes to payload, the BYD Tang carries a bit more – 575 kg compared to 465 kg. That’s a difference of about 110 kg.

Who wins the race in the data check?

The BMW iX3 comes out clearly ahead 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 £54,300
iX3

BMW iX3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 320 - 469 HP
  • Consumption kWh/100km : 14.6 - 15.1 kWh/100km
  • Electric Range : 635 - 805 km
details

Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW iX3

The BMW iX3 brings BMW's familiar SUV poise into the electric era, blending restrained styling and a comfortable, composed ride that will please traditionalists dipping their toes into electrification. It's quiet, practical and rather grown-up about going electric — a sensible choice for buyers who want BMW driving manners without the drama.

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Reviews BMW iX3

4.6 (4 Reviews)
rate
Johan
20 Sept 2025, 16:15:37

Nice range, fast charging and… bidirectional charging!!

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.

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Costs and Consumption
Price
54,300 - 66,300 £
Price
64,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.6 - 15.1 kWh/100km
Consumption kWh/100km
24 kWh/100km
Electric Range
635 - 805 km
Electric Range
530 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
5
Seats
7
Doors
-
Doors
-
Curb weight
2,360 kg
Curb weight
2,630 kg
Trunk capacity
-
Trunk capacity
235 L
Length
-
Length
-
Width
1,895 mm
Width
1,955 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
465 kg
Payload
575 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, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
320 - 469 HP
Power HP
517 HP
Acceleration 0-100km/h
4.9 - 5.9 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
500 - 645 Nm
Torque
680 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
235 - 345 kW
Power kW
380 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2026
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BMW
Brand
BYD
What drive types are available for the BMW iX3?

Available configurations include All-Wheel Drive or Rear-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.