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BMW 4 Series Coupe vs Bentley Flying Spur comparison

Compare performance (530 HP vs 550 HP), boot space and price (46,200 £ vs 180,900 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Bentley Flying Spur?

BMW 4 Series Coupe vs Bentley Flying Spur: Key differences

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • clearly cheaper
  • somewhat quicker 0–100 km/h
  • considerably lighter
  • barely more trunk space
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Bentley Flying Spur

  • marginally more power
  • substantially more efficient
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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 Coupe

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW 4 Series Coupe is clearly cheaper – starting at 46,200 £ , while the Bentley Flying Spur costs 180,900 £ . That’s a price difference of around 134,657 £.

Fuel consumption also shows a difference: the Bentley Flying Spur uses 3.3 L/100km and is substantially more efficient than the BMW 4 Series Coupe with 4.8 L/100km. The difference is about 1.5 L/100km.

Flying Spur

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 Bentley Flying Spur offers marginally more power – delivering 550 HP compared to 530 HP. That’s roughly 20 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is somewhat quicker – completing the sprint in 3.5 s, while the Bentley Flying Spur takes 4.1 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Bentley Flying Spur delivers very slightly more torque with 770 Nm compared to 700 Nm. That’s about 70 Nm more.

4 Series Coupe

Space and Everyday Use:

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

Both vehicles offer seating for 4 people.

In terms of curb weight, BMW 4 Series Coupe is considerably lighter – 1,600 kg compared to 2,330 kg. The difference is around 730 kg.

Looking at boot space, the BMW 4 Series Coupe offers barely more boot space – 440 L compared to 420 L. That’s a difference of about 20 L.

When it comes to payload, the Bentley Flying Spur carries markedly more – 650 kg compared to 415 kg. That’s a difference of about 235 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe is clearly superior overall 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 Coupe

BMW 4 Series Coupe

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 4.8 - 10 L/100km
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Frequently compared as well

BMW 4 Series Coupe
BMW 4 Series Gran Coupe
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Mercedes S-Class
Bentley Flying Spur
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BMW 4 Series Coupe
Bentley Flying Spur

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

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Reviews BMW 4 Series Coupe

5 (1 Reviews)
rate
Shomguy
20 Jan 2026, 13:24:39

BMW is the best

How do you mainly use this car? (optional): Family car
Safety

Bentley Flying Spur

The Bentley Flying Spur wraps landmark luxury and bespoke British craft into a sedan that feels like a private members' club you can park in your driveway. It delivers chauffeur-grade comfort wrapped in driver-focused poise, turning an ordinary commute into a memorably grand arrival.

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Flying Spur Speed - 1
Flying Spur Speed - 2
Flying Spur Speed - 9
Flying Spur Speed - 11
Flying Spur Speed - 12

Reviews Bentley Flying Spur

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

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BMW 4 Series Coupe
Bentley Flying Spur

Costs and Consumption
Price
46,200 - 93,900 £
Price
180,900 - 186,300 £
Consumption L/100km
4.8 - 10 L/100km
Consumption L/100km
3.3 - 12.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
41 km
Battery Capacity
-
Battery Capacity
18 kWh
co2
126 - 226 g/km
co2
75 - 288 g/km
Fuel tank capacity
-
Fuel tank capacity
80 - 90 L

Dimensions and Body
Body Type
Coupe
Body Type
Sedan
Seats
4
Seats
4
Doors
-
Doors
4
Curb weight
1,600 - 1,895 kg
Curb weight
2,330 - 2,505 kg
Trunk capacity
440 L
Trunk capacity
420 L
Length
-
Length
5,316 mm
Width
1,852 - 1,887 mm
Width
2,013 mm
Height
-
Height
1,483 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
525 - 650 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Plugin Hybrid, Petrol
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 530 HP
Power HP
544 - 550 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
4.1 - 4.3 s
Max Speed
-
Max Speed
285 - 318 km/h
Torque
300 - 700 Nm
Torque
750 - 770 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
135 - 390 kW
Power kW
400 - 404 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,894 - 3,996 cm3

General
Model Year
2,024 - 2,025
Model Year
2,021 - 2,022
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
B, G
Brand
BMW
Brand
Bentley
What drive types are available for the BMW 4 Series Coupe?

Available configurations include Rear-Wheel Drive or All-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.