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BMW X7 vs Peugeot 508 SW comparison

Compare performance (530 HP vs 360 HP), boot space and price (91,300 £ vs 45,600 £ ) at a glance. Find out which car is the better choice for you – BMW X7 or Peugeot 508 SW?

BMW X7 vs Peugeot 508 SW: Key differences

BMW X7

4.9 (2 Reviews)
rate
  • visibly more power
  • a bit quicker 0–100 km/h
  • visibly more trunk space
details

Peugeot 508 SW

4.9 (3 Reviews)
rate
  • considerably cheaper
  • significantly more efficient
  • clearly lighter
details

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

X7

Costs and Efficiency:

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

Peugeot 508 SW is considerably cheaper – starting at 45,600 £ , while the BMW X7 costs 91,300 £ . That’s a price difference of around 45,685 £.

Fuel consumption also shows a difference: the Peugeot 508 SW uses 1.7 L/100km and is significantly more efficient than the BMW X7 with 8 L/100km. The difference is about 6.3 L/100km.

508 SW

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 BMW X7 offers visibly more power – delivering 530 HP compared to 360 HP. That’s roughly 170 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X7 is a bit quicker – completing the sprint in 4.7 s, while the Peugeot 508 SW takes 5.2 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the BMW X7 delivers markedly more torque with 750 Nm compared to 520 Nm. That’s about 230 Nm more.

X7

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 X7 offers more seats – 7 vs 5.

In terms of curb weight, Peugeot 508 SW is clearly lighter – 1,846 kg compared to 2,490 kg. The difference is around 644 kg.

Looking at boot space, the BMW X7 offers visibly more boot space – 750 L compared to 530 L. That’s a difference of about 220 L.

When it comes to payload, the BMW X7 carries significantly more – 760 kg compared to 454 kg. That’s a difference of about 306 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.

from £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/100km
  • Electric Range 46 - 52 km
BMW X7
Peugeot 508 SW

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW X7

The BMW X7 sits at the top of BMW’s SUV range, wrapping executive-level luxury and a cavernous cabin in a bold, road-commanding package. It’s ideal for buyers who want first-class comfort and presence on the road — think chauffeur-level refinement without hiring one, though you’ll need a confident approach to parking.

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 X7
Peugeot 508 SW

Costs and Consumption

Price
91,300 - 118,300 £
Price
45,600 - 61,800 £
Consumption L/100km
8 - 12.1 L/100km
Consumption L/100km
1.7 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
46 - 52 km
Battery Capacity
-
Battery Capacity
-
co2
210 - 274 g/km
co2
38 - 45 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body

Body Type
SUV
Body Type
Estate
Seats
7
Seats
5
Doors
-
Doors
5
Curb weight
2,490 - 2,675 kg
Curb weight
1,846 - 1,967 kg
Trunk capacity
750 L
Trunk capacity
530 L
Length
-
Length
4,778 mm
Width
2,000 mm
Width
1,859 mm
Height
-
Height
1,420 mm
Max trunk capacity
-
Max trunk capacity
1,780 L
Payload
680 - 760 kg
Payload
373 - 454 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
352 - 530 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
4.7 - 5.9 s
Acceleration 0-100km/h
5.2 - 8.3 s
Max Speed
-
Max Speed
230 - 250 km/h
Torque
520 - 750 Nm
Torque
360 - 520 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
259 - 390 kW
Power kW
133 - 265 kW
Engine capacity
2,993 - 4,395 cm3
Engine capacity
1,598 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
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.