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BMW 4 Series Gran Coupe vs BYD ETP3 comparison

Compare performance (392 HP vs 136 HP), boot space and price (46,200 £ vs 31,600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or BYD ETP3?

BMW 4 Series Gran Coupe vs BYD ETP3: Key differences

BMW 4 Series Gran Coupe

  • clearly more power
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BYD ETP3

  • clearly cheaper
  • marginally lighter
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By Achim Sedelmaier

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

4 Series Gran Coupe

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

BYD ETP3 is clearly cheaper – starting at 31,600 £ , while the BMW 4 Series Gran Coupe costs 46,200 £ . That’s a price difference of around 14,580 £.

ETP3

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW 4 Series Gran Coupe offers clearly more power – delivering 392 HP compared to 136 HP. That’s roughly 256 HP more horsepower.

There’s also a difference in torque: the BMW 4 Series Gran Coupe delivers substantially more torque with 650 Nm compared to 180 Nm. That’s about 470 Nm more.

4 Series Gran Coupe

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: BMW 4 Series Gran Coupe offers more seats – 5 vs 2.

In terms of curb weight, BYD ETP3 is marginally lighter – 1,640 kg compared to 1,695 kg. The difference is around 55 kg.

When it comes to payload, the BYD ETP3 carries clearly more – 780 kg compared to 480 kg. That’s a difference of about 300 kg.

Who wins the race in the data check?

The BMW 4 Series Gran Coupe stands well ahead of its rival 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 £46,200
4 Series Gran Coupe

BMW 4 Series Gran Coupe

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 184 - 392 HP
  • Consumption L/100km 5 - 7.8 L/100km
BMW 4 Series Gran Coupe
BYD ETP3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 4 Series Gran Coupe

The BMW 4 Series Gran Coupe marries coupe-like drama with hatchback practicality, offering a sloping roofline that still lets you load bags without a wrestling match. It steers with familiar BMW poise, so buyers after sporty looks and everyday usability get the best of both worlds—and a car that makes the commute feel a bit more glamorous.

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BYD ETP3

The BYD ETP3 is a smart, no-nonsense electric offering that blends everyday practicality with a quietly modern design that won’t embarrass you in the supermarket car park. It’s ideal for buyers after fuss-free electric mobility — efficient, clever and just playful enough to make city driving a little more fun.

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BMW 4 Series Gran Coupe
BYD ETP3

Costs and Consumption

Price
46,200 - 68,800 £
Price
31,600 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
233 km
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Cargo Van
Seats
5
Seats
2
Doors
-
Doors
5
Curb weight
1,695 - 1,935 kg
Curb weight
1,640 kg
Trunk capacity
470 L
Trunk capacity
-
Length
-
Length
4,460 mm
Width
1,852 mm
Width
1,720 mm
Height
-
Height
1,875 mm
Max trunk capacity
-
Max trunk capacity
3,500 L
Payload
480 kg
Payload
780 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
-
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
184 - 392 HP
Power HP
136 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
100 km/h
Torque
300 - 650 Nm
Torque
180 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 288 kW
Power kW
100 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2023
CO2 Efficiency Class
E, D, 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.