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Mercedes E Class vs Peugeot 408 comparison

Compare performance (585 HP vs 225 HP), boot space and price (50,500 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes E Class or Peugeot 408?

Mercedes E Class vs Peugeot 408: Key differences

Mercedes E Class

4.4 (1 Reviews)
rate
  • considerably more power
  • significantly more efficient
  • considerably quicker 0–100 km/h
  • marginally more trunk space

Peugeot 408

4.9 (1 Reviews)
rate
  • substantially cheaper
  • substantially more electric range
  • a bit lighter

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

E 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.

Peugeot 408 is substantially cheaper – starting at 35,100 £ , while the Mercedes E Class costs 50,500 £ . That’s a price difference of around 15,373 £.

Fuel consumption also shows a difference: the Mercedes E Class uses 1.5 L/100km and is significantly more efficient than the Peugeot 408 with 2.7 L/100km. The difference is about 1.2 L/100km.

As for electric range, the Peugeot 408 offers substantially more range – reaching up to 455 km, about 339 km more than the Mercedes E Class.

408

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 Mercedes E Class offers considerably more power – delivering 585 HP compared to 225 HP. That’s roughly 360 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E Class is considerably quicker – completing the sprint in 4 s, while the Peugeot 408 takes 7.2 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Mercedes E Class delivers considerably more torque with 750 Nm compared to 360 Nm. That’s about 390 Nm more.

E Class

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, Peugeot 408 is a bit lighter – 1,544 kg compared to 1,810 kg. The difference is around 266 kg.

Looking at boot space, the Mercedes E Class offers marginally more boot space – 540 L compared to 536 L. That’s a difference of about 4 L.

When it comes to payload, the Mercedes E Class carries clearly more – 640 kg compared to 456 kg. That’s a difference of about 184 kg.

Who wins the race in the data check?

The Mercedes E Class is decisively ahead 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 £50,500
E Class

Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L/100km
  • Electric Range : 101 - 116 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes E Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

details
19C0741_014
19C0741_016
18C0338_006

Reviews Mercedes E Class

4.4 (1 Reviews)
rate

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

Peugeot 408

The Peugeot 408 blends a coupe-like roofline with practical sensibility, delivering striking looks and a surprisingly airy, premium-feeling cabin. On the road it prefers comfort and poise over manic thrills, making it a smart, stylish choice for buyers who want something a bit different from the usual family hatchback.

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PEUGEOT_408_TESTDRIVE_2211TC516
PEUGEOT_408_TESTDRIVE_2211TC519
PEUGEOT_408_TESTDRIVE_2211TC522
PEUGEOT_408_TESTDRIVE_2211TC032

Reviews Peugeot 408

4.9 (1 Reviews)
rate
Klaudia
15 Jan 2026, 19:46:29

This is one of the most beautiful cars of our time, in an era when every brand churns out cookie‑cutter models — as long as they look like an SUV. It's comfortable, incredibly spacious, picks up nicely on the road and always makes a great impression everywhere ;)

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

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Mercedes E Class
Peugeot 408

Costs and Consumption
Price
50,500 - 119,700 £
Price
35,100 - 48,000 £
Consumption L/100km
1.5 - 7.5 L/100km
Consumption L/100km
2.7 - 5.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
14.8 kWh/100km
Electric Range
101 - 116 km
Electric Range
79 - 455 km
Battery Capacity
-
Battery Capacity
58.2 kWh
co2
39 - 172 g/km
co2
0 - 114 g/km
Fuel tank capacity
-
Fuel tank capacity
42 - 52 L

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,810 - 2,390 kg
Curb weight
1,544 - 1,879 kg
Trunk capacity
370 - 540 L
Trunk capacity
471 - 536 L
Length
-
Length
4,687 mm
Width
1,880 mm
Width
1,848 mm
Height
-
Height
1,478 mm
Max trunk capacity
-
Max trunk capacity
1,528 - 1,583 L
Payload
530 - 640 kg
Payload
371 - 456 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric, Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
186 - 585 HP
Power HP
145 - 225 HP
Acceleration 0-100km/h
4 - 8.5 s
Acceleration 0-100km/h
7.2 - 9.4 s
Max Speed
-
Max Speed
160 - 233 km/h
Torque
320 - 750 Nm
Torque
230 - 360 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
137 - 430 kW
Power kW
107 - 165 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
E, F, B, D
CO2 Efficiency Class
A, C, B
Brand
Mercedes-Benz
Brand
Peugeot
What drivetrain options does the Mercedes E Class have?

The Mercedes E Class 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.