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BMW i5 vs BYD Tang comparison

Compare performance (601 HP vs 517 HP), boot space and price (60,800 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – BMW i5 or BYD Tang?

BMW i5 vs BYD Tang: Key differences

BMW i5

  • barely cheaper
  • slightly more power
  • considerably more efficient
  • a bit more electric range
  • markedly quicker 0–100 km/h
  • moderately lighter
  • substantially more trunk space
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BYD Tang

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By Achim Sedelmaier

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

i5

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

BMW i5 is barely cheaper – starting at 60,800 £ , while the BYD Tang costs 64,300 £ . That’s a price difference of around 3,514 £.

In terms of energy consumption, the BMW i5 is considerably more efficient: consuming 14.7 kWh/100km compared to 24 kWh/100km for the BYD Tang. That’s a difference of about 9.3 kWh/100km.

As for electric range, the BMW i5 offers a bit more range – reaching up to 627 km, about 97 km more than the BYD Tang.

Tang

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 BMW i5 offers slightly more power – delivering 601 HP compared to 517 HP. That’s roughly 84 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW i5 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 i5 delivers slightly more torque with 820 Nm compared to 680 Nm. That’s about 140 Nm more.

i5

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 i5 is moderately lighter – 2,195 kg compared to 2,630 kg. The difference is around 435 kg.

Looking at boot space, the BMW i5 offers substantially more boot space – 490 L compared to 235 L. That’s a difference of about 255 L.

When it comes to payload, the BYD Tang carries barely 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 i5 is decisively 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 £60,800
i5

BMW i5

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 340 - 601 HP
  • Consumption kWh/100km 14.7 - 17.1 kWh/100km
  • Electric Range 540 - 627 km
BMW i5
BYD Tang

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW i5

The BMW i5 swaps predictable executive-car manners for a confident electric vibe, marrying refined comfort with surprisingly engaging steering. It’s a practical choice that doesn’t feel dull, offering the kind of clean, premium experience that makes commuting feel like a small indulgence.

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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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BMW i5
BYD Tang

Costs and Consumption

Price
60,800 - 85,900 £
Price
64,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.7 - 17.1 kWh/100km
Consumption kWh/100km
24 kWh/100km
Electric Range
540 - 627 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
Sedan
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
2,195 - 2,370 kg
Curb weight
2,630 kg
Trunk capacity
490 L
Trunk capacity
235 L
Length
-
Length
-
Width
1,900 mm
Width
1,955 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
525 - 545 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
340 - 601 HP
Power HP
517 HP
Acceleration 0-100km/h
3.8 - 6 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
430 - 820 Nm
Torque
680 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
250 - 442 kW
Power kW
380 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,023 - 2,024
Model Year
2024
CO2 Efficiency Class
A
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.