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Mercedes EQS vs Peugeot 408 comparison

Compare performance (585 HP vs 240 HP), boot space and price (80,900 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQS or Peugeot 408?

Mercedes EQS vs Peugeot 408: Key differences

Mercedes EQS

  • considerably more power
  • significantly more electric range
  • significantly quicker 0–100 km/h
details

Peugeot 408

4.9 (1 Reviews)
rate
  • clearly cheaper
  • barely more efficient
  • substantially 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.

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

EQS

Costs and Efficiency:

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

Peugeot 408 is clearly cheaper – starting at 35,100 £ , while the Mercedes EQS costs 80,900 £ . That’s a price difference of around 45,799 £.

In terms of energy consumption, the Peugeot 408 is barely more efficient: consuming 14.7 kWh/100km compared to 15.5 kWh/100km for the Mercedes EQS. That’s a difference of about 0.8 kWh/100km.

As for electric range, the Mercedes EQS offers significantly more range – reaching up to 920 km, about 464 km more than the Peugeot 408.

408

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 EQS offers considerably more power – delivering 585 HP compared to 240 HP. That’s roughly 345 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS is significantly quicker – completing the sprint in 4.1 s, while the Peugeot 408 takes 7.2 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the Mercedes EQS delivers considerably more torque with 800 Nm compared to 360 Nm. That’s about 440 Nm more.

EQS

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 substantially lighter – 1,544 kg compared to 2,550 kg. The difference is around 1,006 kg.

When it comes to payload, the Mercedes EQS carries moderately more – 570 kg compared to 456 kg. That’s a difference of about 114 kg.

Who wins the race in the data check?

The Mercedes EQS 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 £80,900
EQS

Mercedes EQS

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 367 - 585 HP
  • Consumption kWh/100km 15.5 - 16.3 kWh/100km
  • Electric Range 810 - 920 km
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Mercedes EQS
Peugeot 408

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

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Reviews Mercedes EQS

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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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 EQS
Peugeot 408

Costs and Consumption
Price
80,900 - 117,500 £
Price
35,100 - 48,000 £
Consumption L/100km
-
Consumption L/100km
2.6 - 5 L/100km
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Consumption kWh/100km
14.7 kWh/100km
Electric Range
810 - 920 km
Electric Range
79 - 456 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 114 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,550 - 2,660 kg
Curb weight
1,544 - 1,879 kg
Trunk capacity
610 L
Trunk capacity
-
Length
-
Length
-
Width
1,926 mm
Width
1,848 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
545 - 570 kg
Payload
371 - 456 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plug-in Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
367 - 585 HP
Power HP
145 - 240 HP
Acceleration 0-100km/h
4.1 - 6.2 s
Acceleration 0-100km/h
7.2 - 9.4 s
Max Speed
-
Max Speed
-
Torque
505 - 800 Nm
Torque
230 - 360 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
270 - 430 kW
Power kW
107 - 176 kW
Engine capacity
-
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
C, B, A
Brand
Mercedes-Benz
Brand
Peugeot
What drive types are available for the Mercedes EQS?

The Mercedes EQS is offered with 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.