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BMW 3 Series Saloon vs Peugeot 508 comparison

Compare performance (530 HP vs 360 HP), boot space and price (39,900 £ vs 44,600 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Peugeot 508?

BMW 3 Series Saloon vs Peugeot 508: Key differences

BMW 3 Series Saloon

  • somewhat cheaper
  • visibly more power
  • substantially more electric range
  • substantially quicker 0–100 km/h
  • somewhat lighter

Peugeot 508

4.9 (2 Reviews)
rate
  • clearly more efficient
  • only slightly more trunk space

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

3 Series Saloon

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW 3 Series Saloon is somewhat cheaper – starting at 39,900 £ , while the Peugeot 508 costs 44,600 £ . That’s a price difference of around 4,629 £.

Fuel consumption also shows a difference: the Peugeot 508 uses 1.6 L/100km and is clearly more efficient than the BMW 3 Series Saloon with 2.4 L/100km. The difference is about 0.8 L/100km.

As for electric range, the BMW 3 Series Saloon offers substantially more range – reaching up to 101 km, about 46 km more than the Peugeot 508.

508

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW 3 Series Saloon 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 3 Series Saloon is substantially quicker – completing the sprint in 3.5 s, while the Peugeot 508 takes 5.2 s. That’s about 1.7 s quicker.

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

There’s also a difference in torque: the BMW 3 Series Saloon delivers markedly more torque with 700 Nm compared to 520 Nm. That’s about 180 Nm more.

3 Series Saloon

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 3 Series Saloon is somewhat lighter – 1,575 kg compared to 1,811 kg. The difference is around 236 kg.

Looking at boot space, the Peugeot 508 offers only slightly more boot space – 487 L compared to 480 L. That’s a difference of about 7 L.

When it comes to payload, the BMW 3 Series Saloon carries barely more – 495 kg compared to 469 kg. That’s a difference of about 26 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon is clearly superior 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 £39,900
3 Series Saloon

BMW 3 Series Saloon

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 530 HP
  • Consumption L/100km : 2.4 - 10.1 L/100km
  • Electric Range : 96 - 101 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW 3 Series Saloon

The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.

details
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Reviews BMW 3 Series Saloon

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

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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Reviews Peugeot 508

4.9 (2 Reviews)
rate
ANDRZEJ
21 Jan 2026, 14:22:12

I've had the 225 Hybrid GT for two years. Super car if you have, say, solar panels on the roof and charge from a socket — with a 10–15 km commute you drive on electricity for next to nothing. On the motorway at 140 km/h it uses about 6.0–6.3 l/100 km, superb comfort and quietness — and that stylish look!!!

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Costs and Consumption
Price
39,900 - 91,000 £
Price
44,600 - 60,800 £
Consumption L/100km
2.4 - 10.1 L/100km
Consumption L/100km
1.6 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
96 - 101 km
Electric Range
46 - 55 km
Battery Capacity
19.5 kWh
Battery Capacity
-
co2
54 - 227 g/km
co2
36 - 45 g/km
Fuel tank capacity
40 - 59 L
Fuel tank capacity
43 L

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1,575 - 1,960 kg
Curb weight
1,811 - 1,941 kg
Trunk capacity
375 - 480 L
Trunk capacity
487 L
Length
4,713 mm
Length
4,750 mm
Width
1,827 - 1,903 mm
Width
1,859 mm
Height
1,440 - 1,446 mm
Height
1,403 mm
Max trunk capacity
-
Max trunk capacity
1,537 L
Payload
405 - 495 kg
Payload
379 - 469 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Engine Type
Plugin Hybrid
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
150 - 530 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
3.5 - 8.6 s
Acceleration 0-100km/h
5.2 - 8.2 s
Max Speed
218 - 250 km/h
Max Speed
230 - 250 km/h
Torque
250 - 700 Nm
Torque
360 - 520 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
110 - 390 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
2,024
CO2 Efficiency Class
D, E, F, G, B
CO2 Efficiency Class
B
Brand
BMW
Brand
Peugeot
Is the BMW 3 Series Saloon offered with different drivetrains?

The BMW 3 Series Saloon is available as 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.