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BMW 4 Series Gran Coupe vs Peugeot 508 comparison

Compare performance (392 HP vs 360 HP), boot space and price (45,700 £ vs 44,600 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Gran Coupe or Peugeot 508?

BMW 4 Series Gran Coupe vs Peugeot 508: Key differences

BMW 4 Series Gran Coupe

  • only slightly more power
  • somewhat quicker 0–100 km/h
  • marginally lighter
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Peugeot 508

4.9 (2 Reviews)
rate
  • very slightly cheaper
  • clearly more efficient
  • only slightly more trunk space
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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 Gran Coupe

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Peugeot 508 is very slightly cheaper – starting at 44,600 £ , while the BMW 4 Series Gran Coupe costs 45,700 £ . That’s a price difference of around 1,114 £.

Fuel consumption also shows a difference: the Peugeot 508 uses 1.6 L/100km and is clearly more efficient than the BMW 4 Series Gran Coupe with 5 L/100km. The difference is about 3.4 L/100km.

508

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 offers only slightly more power – delivering 392 HP compared to 360 HP. That’s roughly 32 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Gran Coupe is somewhat quicker – completing the sprint in 4.6 s, while the Peugeot 508 takes 5.2 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the BMW 4 Series Gran Coupe delivers moderately more torque with 650 Nm compared to 520 Nm. That’s about 130 Nm more.

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 terms of curb weight, BMW 4 Series Gran Coupe is marginally lighter – 1,695 kg compared to 1,811 kg. The difference is around 116 kg.

Looking at boot space, the Peugeot 508 offers only slightly more boot space – 487 L compared to 470 L. That’s a difference of about 17 L.

When it comes to payload, the BMW 4 Series Gran Coupe carries very slightly more – 480 kg compared to 469 kg. That’s a difference of about 11 kg.

Who wins the race in the data check?

The Peugeot 508 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 £44,600
508

Peugeot 508

  • Engine Type : Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 180 - 360 HP
  • Consumption L/100km : 1.6 - 2 L/100km
  • Electric Range : 46 - 55 km
BMW 4 Series Gran Coupe
Peugeot 508

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

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Peugeot 508

The Peugeot 508 turns heads with a low-slung, almost coupe-like silhouette and a cabin that feels grown-up and surprisingly premium for the money. On the road it balances comfort and poise with a playful edge, making it a convincing choice for buyers who want something stylish and sensible without shouting for attention.

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BMW 4 Series Gran Coupe
Peugeot 508

Costs and Consumption

Price
45,700 - 68,800 £
Price
44,600 - 60,800 £
Consumption L/100km
5 - 7.8 L/100km
Consumption L/100km
1.6 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
46 - 55 km
Battery Capacity
-
Battery Capacity
-
co2
131 - 179 g/km
co2
36 - 45 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,695 - 1,935 kg
Curb weight
1,811 - 1,941 kg
Trunk capacity
470 L
Trunk capacity
487 L
Length
-
Length
4,750 mm
Width
1,852 mm
Width
1,859 mm
Height
-
Height
1,403 mm
Max trunk capacity
-
Max trunk capacity
1,537 L
Payload
480 kg
Payload
379 - 469 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
All-Wheel Drive, Rear-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 - 8.2 s
Max Speed
-
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
1,995 - 2,998 cm3
Engine capacity
1,598 cm3

General

Model Year
2,024 - 2,025
Model Year
2024
CO2 Efficiency Class
E, D, F, G
CO2 Efficiency Class
B
Brand
BMW
Brand
Peugeot
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.