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BMW 4 Series Coupe vs Porsche 911 Coupe comparison

Compare performance (530 HP vs 711 HP), boot space and price (45,700 £ vs 116,800 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Porsche 911 Coupe?

BMW 4 Series Coupe vs Porsche 911 Coupe: Key differences

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • substantially cheaper
  • significantly more efficient
  • somewhat more trunk space

Porsche 911 Coupe

  • markedly more power
  • markedly quicker 0–100 km/h
  • barely lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

4 Series 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 Coupe is substantially cheaper – starting at 45,700 £ , while the Porsche 911 Coupe costs 116,800 £ . That’s a price difference of around 71,143 £.

Fuel consumption also shows a difference: the BMW 4 Series Coupe uses 4.8 L/100km and is significantly more efficient than the Porsche 911 Coupe with 10.1 L/100km. The difference is about 5.3 L/100km.

911 Coupe

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 Porsche 911 Coupe offers markedly more power – delivering 711 HP compared to 530 HP. That’s roughly 181 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Coupe is markedly quicker – completing the sprint in 2.5 s, while the BMW 4 Series Coupe takes 3.5 s. That’s about 1 s quicker.

Looking at top speed, the Porsche 911 Coupe is clearly faster – reaching 313 km/h, while the BMW 4 Series Coupe tops out at 250 km/h. The difference is around 63 km/h.

There’s also a difference in torque: the Porsche 911 Coupe delivers moderately more torque with 800 Nm compared to 700 Nm. That’s about 100 Nm more.

4 Series Coupe

Space and Everyday Use:

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

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

In terms of curb weight, Porsche 911 Coupe is barely lighter – 1,525 kg compared to 1,600 kg. The difference is around 75 kg.

Looking at boot space, the BMW 4 Series Coupe offers somewhat more boot space – 440 L compared to 373 L. That’s a difference of about 67 L.

When it comes to payload, the BMW 4 Series Coupe carries clearly more – 415 kg compared to 310 kg. That’s a difference of about 105 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe is far ahead 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 £45,700
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
details

Frequently compared as well

BMW 4 Series Coupe
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BMW 4 Series Coupe
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BMW 4 Series Coupe
Porsche 911 Coupe

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

Porsche 911 Coupe

The Porsche 911 Coupe remains the iconic sports car you buy when you want a thrilling weekend weapon that still behaves like a civilized companion during the weekdays. Its classic silhouette and razor‑sharp handling deliver a grin-inducing drive every time, while the polished interior and intuitive controls remind you this is a car built for drivers, not just headlines.

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Reviews Porsche 911 Coupe

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

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BMW 4 Series Coupe
Porsche 911 Coupe

Costs and Consumption
Price
45,700 - 92,700 £
Price
116,800 - 301,000 £
Consumption L/100km
4.8 - 10 L/100km
Consumption L/100km
10.1 - 13.8 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 226 g/km
co2
229 - 312 g/km
Fuel tank capacity
59 L
Fuel tank capacity
63 - 64 L

Dimensions and Body
Body Type
Coupe
Body Type
Coupe
Seats
4
Seats
2
Doors
2
Doors
2
Curb weight
1,600 - 1,895 kg
Curb weight
1,525 - 1,815 kg
Trunk capacity
440 L
Trunk capacity
264 - 373 L
Length
4,768 - 4,770 mm
Length
4,542 - 4,572 mm
Width
1,852 - 1,887 mm
Width
1,852 - 1,900 mm
Height
1,383 - 1,393 mm
Height
1,279 - 1,322 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
228 - 310 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol, Full Hybrid
Transmission
Automatic, Manuel
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 530 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
2.5 - 4.5 s
Max Speed
238 - 250 km/h
Max Speed
294 - 313 km/h
Torque
300 - 700 Nm
Torque
450 - 800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
135 - 390 kW
Power kW
290 - 523 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
2,981 - 3,996 cm3

General
Model Year
2,024 - 2,025
Model Year
2,022 - 2,026
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
G
Brand
BMW
Brand
Porsche
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.