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BMW 4 Series Gran Coupe vs BMW 4 Series Convertible comparison

Compare performance (392 HP vs 530 HP), boot space and price (45,700 £ vs 52,100 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or BMW 4 Series Convertible?

BMW 4 Series Gran Coupe vs BMW 4 Series Convertible: Key differences

BMW 4 Series Gran Coupe

  • somewhat cheaper
  • barely more efficient
  • very slightly lighter
  • a bit more trunk space

BMW 4 Series Convertible

  • visibly more power
  • noticeably quicker 0–100 km/h

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.

BMW 4 Series Gran Coupe is somewhat cheaper – starting at 45,700 £ , while the BMW 4 Series Convertible costs 52,100 £ . That’s a price difference of around 6,429 £.

Fuel consumption also shows a difference: the BMW 4 Series Gran Coupe uses 5 L/100km and is barely more efficient than the BMW 4 Series Convertible with 5.2 L/100km. The difference is about 0.2 L/100km.

4 Series Convertible

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 BMW 4 Series Convertible offers visibly more power – delivering 530 HP compared to 392 HP. That’s roughly 138 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is noticeably quicker – completing the sprint in 3.7 s, while the BMW 4 Series Gran Coupe takes 4.6 s. That’s about 0.9 s quicker.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: the BMW 4 Series Convertible delivers marginally more torque with 700 Nm compared to 650 Nm. That’s about 50 Nm more.

4 Series Gran Coupe

Space and Everyday Use:

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

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

In terms of curb weight, BMW 4 Series Gran Coupe is very slightly lighter – 1,695 kg compared to 1,765 kg. The difference is around 70 kg.

Looking at boot space, the BMW 4 Series Gran Coupe offers a bit more boot space – 470 L compared to 385 L. That’s a difference of about 85 L.

When it comes to payload, the BMW 4 Series Gran Coupe carries somewhat more – 480 kg compared to 420 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible has only a minor advantage 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 £52,100
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 5.2 - 10.2 L/100km
BMW 4 Series Gran Coupe
BMW 4 Series Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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.

details

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

details
BMW 4 Series Gran Coupe
BMW 4 Series Convertible

Costs and Consumption

Price
45,700 - 68,800 £
Price
52,100 - 96,600 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
5.2 - 10.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
136 - 231 g/km
Fuel tank capacity
59 L
Fuel tank capacity
59 L

Dimensions and Body

Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
1,695 - 1,935 kg
Curb weight
1,765 - 2,055 kg
Trunk capacity
470 L
Trunk capacity
385 L
Length
4,783 mm
Length
4,768 - 4,770 mm
Width
1,852 mm
Width
1,852 - 1,887 mm
Height
1,442 mm
Height
1,384 - 1,394 mm
Max trunk capacity
1,290 L
Max trunk capacity
-
Payload
480 kg
Payload
345 - 420 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 392 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
233 - 250 km/h
Max Speed
236 - 250 km/h
Torque
300 - 650 Nm
Torque
300 - 700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
135 - 288 kW
Power kW
135 - 390 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,995 - 2,998 cm3

General

Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
E, F, G
Brand
BMW
Brand
BMW
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.