@ BMW Group Press
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BMW 4 Series Coupe vs Porsche Boxster - Differences and prices compared

Compare performance (530 HP vs 500 HP), boot space and price (45700 £ vs 136000 £) at a glance. Find out which car is the better choice for you – BMW 4 Series Coupe or Porsche Boxster?

BMW 4 Series Coupe

Porsche Boxster

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

4 Series Coupe @ BMW Group Press

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.

BMW 4 Series Coupe has a significantly advantage in terms of price – it starts at 45700 £, while the Porsche Boxster costs 136000 £. That’s a price difference of around 90343 £.

Fuel consumption also shows a difference: BMW 4 Series Coupe manages with 4.80 L and is therefore decisively more efficient than the Porsche Boxster with 12.70 L. The difference is about 7.90 L per 100 km.

4 Series Coupe @ BMW Group Press

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 Coupe has a slight edge – offering 530 HP compared to 500 HP. That’s roughly 30 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Boxster is minimal quicker – completing the sprint in 3.40 s, while the BMW 4 Series Coupe takes 3.50 s. That’s about 0.10 s faster.

In terms of top speed, the Porsche Boxster performs slightly better – reaching 308 km/h, while the BMW 4 Series Coupe tops out at 250 km/h. The difference is around 58 km/h.

There’s also a difference in torque: BMW 4 Series Coupe pulls clearly perceptible stronger with 700 Nm compared to 450 Nm. That’s about 250 Nm difference.

4 Series Coupe @ BMW Group Press

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BMW 4 Series Coupe offers clearly more seating capacity – 4 vs 2.

In curb weight, Porsche Boxster is slight lighter – 1485 kg compared to 1600 kg. The difference is around 115 kg.

In terms of boot space, the BMW 4 Series Coupe offers decisively more room – 440 L compared to 122 L. That’s a difference of about 318 L.

When it comes to payload, BMW 4 Series Coupe clearly perceptible takes the win – 415 kg compared to 270 kg. That’s a difference of about 145 kg.

Who wins the race?

The BMW 4 Series Coupe proves to be outperforms in nearly all aspects and therefore becomes our DriveDuel Champion!
BMW 4 Series Coupe is the better all-rounder in this comparison.

from about £45,700
4 Series Coupe @ BMW Group Press

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
details
BMW 4 Series Coupe
Porsche Boxster

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.

details
P90405276_highRes_bmw-m440i-xdrive-arc @ BMW Group Press
P90405284_highRes_bmw-m440i-xdrive-arc @ BMW Group Press
P90405300_highRes_bmw-m440i-xdrive-arc @ BMW Group Press
P90405345_highRes_bmw-m440i-xdrive-arc @ BMW Group Press
P90405350_highRes_bmw-m440i-xdrive-arc @ BMW Group Press

Porsche Boxster

The Porsche Boxster epitomizes the essence of a pure, open-top driving experience with its mid-engine roadster design. Known for its agile handling and dynamic performance, the Boxster seamlessly blends luxury with thrilling precision on the road. Its unmistakable styling and superior engineering continue to captivate automotive enthusiasts who crave a visceral connection to the art of driving.

details

Reviews BMW 4 Series Coupe

Reviews Porsche Boxster

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4 Series Coupe @ BMW Group Press

Costs and Consumption
Price
45700 - 92700 £
Price
136000 £
Consumption L/100km
4.8 - 10 L
Consumption L/100km
12.70 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
126 - 226 g/km
co2
288 g/km
Fuel tank capacity
59 L
Fuel tank capacity
54 L

Dimensions and Body
Body Type
Coupe
Body Type
Roadster
Seats
4
Seats
2
Doors
2
Doors
2
Curb weight
1600 - 1895 kg
Curb weight
1485 kg
Trunk capacity
440 L
Trunk capacity
122 L
Length
4768 - 4801 mm
Length
4418 mm
Width
1852 - 1887 mm
Width
1822 mm
Height
1383 - 1398 mm
Height
1252 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
355 - 415 kg
Payload
270 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
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
Rear-Wheel Drive
Power HP
184 - 530 HP
Power HP
500 HP
Acceleration 0-100km/h
3.5 - 7.5 s
Acceleration 0-100km/h
3.40 s
Max Speed
238 - 250 km/h
Max Speed
308 km/h
Torque
300 - 700 Nm
Torque
450 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6
Power kW
135 - 390 kW
Power kW
368 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
3996 cm3

General
Model Year
2024 - 2025
Model Year
2023
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
G
Brand
BMW
Brand
Porsche

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What drive types are available for the BMW 4 Series Coupe?

Available configurations include Rear-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.