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Peugeot 408 vs Alpine A390 comparison

Compare performance (240 HP vs 470 HP), boot space and price (35,100 £ vs 57,900 £ ) at a glance. Find out which car is the better choice for you – Peugeot 408 or Alpine A390?

Peugeot 408 vs Alpine A390: Key differences

Peugeot 408

4.9 (1 Reviews)
rate
  • substantially cheaper
  • visibly more efficient
  • noticeably lighter
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Alpine A390

  • clearly more power
  • a bit more electric range
  • substantially quicker 0–100 km/h
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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

408

Costs and Efficiency:

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

Peugeot 408 is substantially cheaper – starting at 35,100 £ , while the Alpine A390 costs 57,900 £ . That’s a price difference of around 22,740 £.

In terms of energy consumption, the Peugeot 408 is visibly more efficient: consuming 14.7 kWh/100km compared to 18.7 kWh/100km for the Alpine A390. That’s a difference of about 4 kWh/100km.

As for electric range, the Alpine A390 offers a bit more range – reaching up to 551 km, about 95 km more than the Peugeot 408.

A390

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 Alpine A390 offers clearly more power – delivering 470 HP compared to 240 HP. That’s roughly 230 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alpine A390 is substantially quicker – completing the sprint in 3.9 s, while the Peugeot 408 takes 7.2 s. That’s about 3.3 s quicker.

There’s also a difference in torque: the Alpine A390 delivers clearly more torque with 824 Nm compared to 360 Nm. That’s about 464 Nm more.

408

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 noticeably lighter – 1,544 kg compared to 2,121 kg. The difference is around 577 kg.

When it comes to payload, the Alpine A390 carries barely more – 484 kg compared to 456 kg. That’s a difference of about 28 kg.

Who wins the race in the data check?

The Alpine A390 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 £57,900
A390

Alpine A390

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 400 - 470 HP
  • Consumption kWh/100km 18.7 - 20.4 kWh/100km
  • Electric Range 497 - 551 km
Peugeot 408
Alpine A390

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Alpine A390

The Alpine A390 is the brand’s leap into the fast electric crossover arena, wrapping Dieppe’s lightweight ethos in a sleek, coupe-ish body with real everyday usability. If the steering and chassis feel echo the A110, this could be the enthusiast’s family EV—subtle, sharp, and très chic, with enough theatre to make the school run feel like a pit lane exit.

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Peugeot 408
Alpine A390

Costs and Consumption

Price
35,100 - 48,000 £
Price
57,900 - 66,900 £
Consumption L/100km
2.6 - 5 L/100km
Consumption L/100km
-
Consumption kWh/100km
14.7 kWh/100km
Consumption kWh/100km
18.7 - 20.4 kWh/100km
Electric Range
79 - 456 km
Electric Range
497 - 551 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 114 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,544 - 1,879 kg
Curb weight
2,121 - 2,124 kg
Trunk capacity
-
Trunk capacity
532 L
Length
-
Length
-
Width
1,848 mm
Width
1,885 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
371 - 456 kg
Payload
481 - 484 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
145 - 240 HP
Power HP
400 - 470 HP
Acceleration 0-100km/h
7.2 - 9.4 s
Acceleration 0-100km/h
3.9 - 4.8 s
Max Speed
-
Max Speed
-
Torque
230 - 360 Nm
Torque
661 - 824 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
107 - 176 kW
Power kW
295 - 345 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General

Model Year
2026
Model Year
2026
CO2 Efficiency Class
C, B, A
CO2 Efficiency Class
A
Brand
Peugeot
Brand
Alpine
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.