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BMW 4 Series Gran Coupe vs BYD Atto 3 comparison

Compare performance (392 HP vs 449 HP), boot space and price (46,200 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or BYD Atto 3?

BMW 4 Series Gran Coupe vs BYD Atto 3: Key differences

BMW 4 Series Gran Coupe

  • a bit lighter
details

BYD Atto 3

4.1 (7 Reviews)
rate
  • a bit cheaper
  • a bit more power
  • somewhat quicker 0–100 km/h
  • only slightly more trunk space
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

4 Series Gran Coupe

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.

BYD Atto 3 is a bit cheaper – starting at 38,600 £ , while the BMW 4 Series Gran Coupe costs 46,200 £ . That’s a price difference of around 7,638 £.

Atto 3

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 Atto 3 offers a bit more power – delivering 449 HP compared to 392 HP. That’s roughly 57 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Atto 3 is somewhat quicker – completing the sprint in 3.9 s, while the BMW 4 Series Gran Coupe takes 4.6 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the BMW 4 Series Gran Coupe delivers moderately more torque with 650 Nm compared to 560 Nm. That’s about 90 Nm more.

4 Series Gran Coupe

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 4 Series Gran Coupe is a bit lighter – 1,695 kg compared to 1,880 kg. The difference is around 185 kg.

Looking at boot space, the BYD Atto 3 offers only slightly more boot space – 490 L compared to 470 L. That’s a difference of about 20 L.

When it comes to payload, the BYD Atto 3 carries very slightly more – 530 kg compared to 480 kg. That’s a difference of about 50 kg.

Who wins the race in the data check?

The BYD Atto 3 holds a decisive overall lead 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 £38,600
Atto 3

BYD Atto 3

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 313 - 449 HP
  • Consumption kWh/100km 16.4 - 17.8 kWh/100km
  • Electric Range 470 - 510 km
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Frequently compared as well

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BMW 4 Series Gran Coupe
BYD Atto 3

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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Reviews BMW 4 Series Gran Coupe

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

BYD Atto 3

The BYD Atto 3 is an electric crossover that blends a distinctive, modern design with a comfortable, well-equipped cabin suited to everyday family use. It offers a relaxed, smooth driving feel and practical running costs, making it a sensible choice if you want an uncomplicated, value-focused EV.

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5F27650C-A457-4BA8-ABBF-B0A381081F50
4CD0D607-8DF0-480E-92A0-FFE2DD0C2A7D
A4BCEC5F-F54A-4C81-8C3B-2C7767DF6D72
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AD877C78-5875-44DA-B1B6-1E99A05AC058

Reviews BYD Atto 3

4.1 (7 Reviews)
rate
Marinos manolessos
21 Jun 2026, 19:22:18

More quicker better price better equipped rwd move

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
BERNARD
17 Apr 2026, 12:36:55

It seems to better meet my expectations when it comes to fuel economy and overall efficiency.

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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BMW 4 Series Gran Coupe
BYD Atto 3

Costs and Consumption
Price
46,200 - 68,800 £
Price
38,600 - 43,700 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.4 - 17.8 kWh/100km
Electric Range
-
Electric Range
470 - 510 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
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,695 - 1,935 kg
Curb weight
1,880 - 1,990 kg
Trunk capacity
470 L
Trunk capacity
490 L
Length
-
Length
-
Width
1,852 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 kg
Payload
530 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 392 HP
Power HP
313 - 449 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
3.9 - 5.5 s
Max Speed
-
Max Speed
-
Torque
300 - 650 Nm
Torque
380 - 560 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 288 kW
Power kW
230 - 330 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
E, D, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
BYD
What drivetrain options does the BMW 4 Series Gran Coupe have?

The BMW 4 Series Gran Coupe is offered with 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.