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BMW 4 Series Gran Coupe vs Peugeot 508 SW comparison

Compare performance (392 HP vs 360 HP), boot space and price (45700 £ vs 45600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or Peugeot 508 SW?

BMW 4 Series Gran Coupe vs Peugeot 508 SW: Key differences

BMW 4 Series Gran Coupe

  • hardly perceptible more power
  • to a small extent quicker from 0–100 km/h
  • minimal lighter

Peugeot 508 SW

  • barely noticeable cheaper
  • significantly more efficient
  • to a small extent more trunk space

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

4 Series Gran Coupe

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Peugeot 508 SW has a barely noticeable advantage in terms of price – it starts at 45600 £ , while the BMW 4 Series Gran Coupe costs 45700 £ . That’s a price difference of around 85 £.

Fuel consumption also shows a difference: Peugeot 508 SW manages with 1.70 L and is therefore significantly more efficient than the BMW 4 Series Gran Coupe with 5 L. The difference is about 3.30 L per 100 km.

508 SW

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 Gran Coupe has a hardly perceptible edge – offering 392 HP compared to 360 HP. That’s roughly 32 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 4 Series Gran Coupe is to a small extent quicker – completing the sprint in 4.60 s, while the Peugeot 508 SW takes 5.20 s. That’s about 0.60 s faster.

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

There’s also a difference in torque: BMW 4 Series Gran Coupe pulls a bit stronger with 650 Nm compared to 520 Nm. That’s about 130 Nm difference.

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 curb weight, BMW 4 Series Gran Coupe is minimal lighter – 1695 kg compared to 1846 kg. The difference is around 151 kg.

In terms of boot space, the Peugeot 508 SW offers to a small extent more room – 530 L compared to 470 L. That’s a difference of about 60 L.

In maximum load capacity, the Peugeot 508 SW performs clearly perceptible better – up to 1780 L, which is about 490 L more than the BMW 4 Series Gran Coupe.

When it comes to payload, BMW 4 Series Gran Coupe barely noticeable takes the win – 480 kg compared to 454 kg. That’s a difference of about 26 kg.

Who wins the race in the data check?

The Peugeot 508 SW 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.

BMW 4 Series Gran Coupe
Peugeot 508 SW

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £45,600
508 SW

Peugeot 508 SW

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 180 - 360 HP
  • Consumption L/100km : 1.7 - 2 L
  • Electric Range : 46 - 52 km

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

Peugeot 508 SW

The Peugeot 508 SW dresses up as a sleek estate, blending Parisian flair with usable loadspace so you don't have to choose between style and weekend practicality. Inside it's a driver-focused cabin with quality materials and clever packaging that makes it a sensible, slightly mischievous choice for buyers who want an executive feel without the buttoned-up seriousness.

details
BMW 4 Series Gran Coupe
Peugeot 508 SW

Costs and Consumption

Price
45700 - 68000 £
Price
45600 - 61800 £
Consumption L/100km
5 - 7.8 L
Consumption L/100km
1.7 - 2 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
46 - 52 km
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
38 - 45 g/km
Fuel tank capacity
59 L
Fuel tank capacity
43 L

Dimensions and Body

Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1695 - 1935 kg
Curb weight
1846 - 1967 kg
Trunk capacity
470 L
Trunk capacity
530 L
Length
4783 mm
Length
4778 mm
Width
1852 mm
Width
1859 mm
Height
1442 mm
Height
1420 mm
Max trunk capacity
1290 L
Max trunk capacity
1780 L
Payload
480 kg
Payload
373 - 454 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
184 - 392 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
4.6 - 7.9 s
Acceleration 0-100km/h
5.2 - 8.3 s
Max Speed
233 - 250 km/h
Max Speed
230 - 250 km/h
Torque
300 - 650 Nm
Torque
360 - 520 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
135 - 288 kW
Power kW
133 - 265 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
1598 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
D, E, F, G
CO2 Efficiency Class
B
Brand
BMW
Brand
Peugeot
What drivetrain options does the BMW 4 Series Gran Coupe have?

The BMW 4 Series Gran Coupe is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.