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Mercedes A Class Saloon vs Peugeot 308 comparison

Compare performance (320 HP vs 195 HP), boot space and price (32,700 £ vs 29,200 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class Saloon or Peugeot 308?

Mercedes A Class Saloon vs Peugeot 308: Key differences

Mercedes A Class Saloon

  • clearly more power
  • significantly more efficient
  • considerably quicker 0–100 km/h
  • barely lighter
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Peugeot 308

5 (2 Reviews)
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  • slightly cheaper
  • clearly more electric range
  • very slightly more trunk space
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By Achim Sedelmaier

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

A Class Saloon

Costs and Efficiency:

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

Peugeot 308 is slightly cheaper – starting at 29,200 £ , while the Mercedes A Class Saloon costs 32,700 £ . That’s a price difference of around 3,484 £.

Fuel consumption also shows a difference: the Mercedes A Class Saloon uses 0.7 L/100km and is significantly more efficient than the Peugeot 308 with 2.3 L/100km. The difference is about 1.6 L/100km.

As for electric range, the Peugeot 308 offers clearly more range – reaching up to 450 km, about 362 km more than the Mercedes A Class Saloon.

308

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 Mercedes A Class Saloon offers clearly more power – delivering 320 HP compared to 195 HP. That’s roughly 125 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes A Class Saloon is considerably quicker – completing the sprint in 4.8 s, while the Peugeot 308 takes 7.6 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Mercedes A Class Saloon delivers visibly more torque with 450 Nm compared to 300 Nm. That’s about 150 Nm more.

A Class Saloon

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes A Class Saloon is barely lighter – 1,450 kg compared to 1,453 kg. The difference is around 3 kg.

Looking at boot space, the Peugeot 308 offers very slightly more boot space – 412 L compared to 395 L. That’s a difference of about 17 L.

When it comes to payload, the Peugeot 308 carries marginally more – 503 kg compared to 490 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The Mercedes A Class Saloon 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 £32,700
A Class Saloon

Mercedes A Class Saloon

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 320 HP
  • Consumption L/100km : 0.7 - 8.1 L/100km
  • Electric Range : 88 km
Mercedes A Class Saloon
Peugeot 308

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes A Class Saloon

The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.

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Peugeot 308

The Peugeot 308 brings a sleek, feline profile and an unexpectedly upscale cabin, with clever packaging and materials that feel a touch more premium than you might expect. It’s composed on the road, easy to live with for daily life, and a smart choice if you want a stylish hatch that still behaves when the road gets interesting.

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Mercedes A Class Saloon
Peugeot 308

Costs and Consumption

Price
32,700 - 55,900 £
Price
29,200 - 42,600 £
Consumption L/100km
0.7 - 8.1 L/100km
Consumption L/100km
2.3 - 5.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.6 kWh/100km
Electric Range
88 km
Electric Range
81 - 450 km
Battery Capacity
12.9 kWh
Battery Capacity
-
co2
16 - 184 g/km
co2
0 - 133 g/km
Fuel tank capacity
35 - 51 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
4
Doors
-
Curb weight
1,450 - 1,705 kg
Curb weight
1,453 - 1,749 kg
Trunk capacity
345 - 395 L
Trunk capacity
314 - 412 L
Length
4,558 - 4,570 mm
Length
-
Width
1,796 mm
Width
1,852 mm
Height
1,413 - 1,429 mm
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 490 kg
Payload
430 - 503 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Petrol MHEV, Diesel, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 320 HP
Power HP
131 - 195 HP
Acceleration 0-100km/h
4.8 - 9.9 s
Acceleration 0-100km/h
7.6 - 10.6 s
Max Speed
206 - 250 km/h
Max Speed
-
Torque
200 - 450 Nm
Torque
230 - 300 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 235 kW
Power kW
96 - 144 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,199 - 1,598 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
B, D, G, E
CO2 Efficiency Class
C, D, B, A
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.