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?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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.
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.
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.
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.
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.
detailsThe 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.
detailsCosts and Consumption |
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|---|---|
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Price
35,100 - 48,000 £
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Price
57,900 - 66,900 £
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Consumption L/100km
2.6 - 5 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
14.7 kWh/100km
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Consumption kWh/100km
18.7 - 20.4 kWh/100km
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Electric Range
79 - 456 km
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Electric Range
497 - 551 km
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Battery Capacity
-
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Battery Capacity
-
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co2
0 - 114 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
1,544 - 1,879 kg
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Curb weight
2,121 - 2,124 kg
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Trunk capacity
-
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Trunk capacity
532 L
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Length
-
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Length
-
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Width
1,848 mm
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Width
1,885 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
371 - 456 kg
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Payload
481 - 484 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Plugin Hybrid, Electric
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
145 - 240 HP
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Power HP
400 - 470 HP
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Acceleration 0-100km/h
7.2 - 9.4 s
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Acceleration 0-100km/h
3.9 - 4.8 s
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Max Speed
-
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Max Speed
-
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Torque
230 - 360 Nm
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Torque
661 - 824 Nm
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Number of Cylinders
3 - 4
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Number of Cylinders
-
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Power kW
107 - 176 kW
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Power kW
295 - 345 kW
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Engine capacity
1,199 - 1,598 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2026
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Model Year
2026
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CO2 Efficiency Class
C, B, A
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CO2 Efficiency Class
A
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Brand
Peugeot
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Brand
Alpine
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