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Mercedes A Class vs Peugeot 508 comparison

Compare performance (421 HP vs 360 HP), boot space and price (32,600 £ vs 44,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class or Peugeot 508?

Mercedes A Class vs Peugeot 508: Key differences

Mercedes A Class

2.7 (1 Reviews)
rate
  • clearly cheaper
  • a bit more power
  • noticeably more electric range
  • markedly quicker 0–100 km/h
  • noticeably lighter
details

Peugeot 508

4.9 (2 Reviews)
rate
  • significantly more efficient
  • markedly more trunk space
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

A Class

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.

Mercedes A Class is clearly cheaper – starting at 32,600 £ , while the Peugeot 508 costs 44,600 £ . That’s a price difference of around 12,003 £.

Fuel consumption also shows a difference: the Peugeot 508 uses 1.6 L/100km and is significantly more efficient than the Mercedes A Class with 2.3 L/100km. The difference is about 0.7 L/100km.

As for electric range, the Mercedes A Class offers noticeably more range – reaching up to 85 km, about 30 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 Mercedes A Class offers a bit more power – delivering 421 HP compared to 360 HP. That’s roughly 61 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class is markedly quicker – completing the sprint in 3.9 s, while the Peugeot 508 takes 5.2 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Peugeot 508 delivers barely more torque with 520 Nm compared to 500 Nm. That’s about 20 Nm more.

A Class

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, Mercedes A Class is noticeably lighter – 1,440 kg compared to 1,811 kg. The difference is around 371 kg.

Looking at boot space, the Peugeot 508 offers markedly more boot space – 487 L compared to 350 L. That’s a difference of about 137 L.

When it comes to payload, the Mercedes A Class carries very slightly more – 485 kg compared to 469 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The Mercedes A Class stands well ahead of its rival 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 £32,600
A Class

Mercedes A Class

  • Engine Type Petrol MHEV, Diesel, Plugin Hybrid, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.3 - 9 L/100km
  • Electric Range 85 km
Mercedes A Class
Peugeot 508

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class

The Mercedes A‑Class arrives as a compact charmer that dresses premium materials and a cockpit full of screens in a tidy, city-friendly package, delivering surprising agility and poise. For buyers who want a luxury badge, clever tech and a car that's equally happy in tight streets or on a spirited country run, the A‑Class offers a grown-up feel with a cheeky streak.

details

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.

details
Mercedes A Class
Peugeot 508

Costs and Consumption

Price
32,600 - 66,500 £
Price
44,600 - 60,800 £
Consumption L/100km
2.3 - 9 L/100km
Consumption L/100km
1.6 - 2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
85 km
Electric Range
46 - 55 km
Battery Capacity
-
Battery Capacity
-
co2
53 - 205 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
1,440 - 1,695 kg
Curb weight
1,811 - 1,941 kg
Trunk capacity
310 - 350 L
Trunk capacity
487 L
Length
-
Length
4,750 mm
Width
1,796 - 1,850 mm
Width
1,859 mm
Height
-
Height
1,403 mm
Max trunk capacity
-
Max trunk capacity
1,537 L
Payload
450 - 485 kg
Payload
379 - 469 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Petrol
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 421 HP
Power HP
180 - 360 HP
Acceleration 0-100km/h
3.9 - 9.7 s
Acceleration 0-100km/h
5.2 - 8.2 s
Max Speed
-
Max Speed
230 - 250 km/h
Torque
200 - 500 Nm
Torque
360 - 520 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
133 - 265 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,598 cm3

General

Model Year
2025
Model Year
2024
CO2 Efficiency Class
D, E, B, G
CO2 Efficiency Class
B
Brand
Mercedes-Benz
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.