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Peugeot 408 vs Aston Martin DBX comparison

Compare performance (225 HP vs 707 HP), boot space and price (35,100 £ vs 204,400 £ ) at a glance. Find out which car is the better choice for you – Peugeot 408 or Aston Martin DBX?

Peugeot 408 vs Aston Martin DBX: Key differences

Peugeot 408

4.9 (1 Reviews)
rate
  • clearly cheaper
  • clearly more efficient
  • considerably lighter
  • only slightly more trunk space

Aston Martin DBX

  • significantly more power
  • clearly quicker 0–100 km/h

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

408

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Peugeot 408 is clearly cheaper – starting at 35,100 £ , while the Aston Martin DBX costs 204,400 £ . That’s a price difference of around 169,311 £.

Fuel consumption also shows a difference: the Peugeot 408 uses 2.7 L/100km and is clearly more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 11.5 L/100km.

DBX

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 Aston Martin DBX offers significantly more power – delivering 707 HP compared to 225 HP. That’s roughly 482 HP more horsepower.

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

Looking at top speed, the Aston Martin DBX is markedly faster – reaching 310 km/h, while the Peugeot 408 tops out at 233 km/h. The difference is around 77 km/h.

There’s also a difference in torque: the Aston Martin DBX delivers clearly more torque with 900 Nm compared to 360 Nm. That’s about 540 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 considerably lighter – 1,544 kg compared to 2,320 kg. The difference is around 776 kg.

Looking at boot space, the Peugeot 408 offers only slightly more boot space – 536 L compared to 491 L. That’s a difference of about 45 L.

For maximum load capacity, the Peugeot 408 offers very slightly more capacity – up to 1,583 L, about 53 L more than the Aston Martin DBX.

When it comes to payload, the Aston Martin DBX carries markedly more – 710 kg compared to 456 kg. That’s a difference of about 254 kg.

Who wins the race in the data check?

The Peugeot 408 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 £35,100
408

Peugeot 408

  • Engine Type : Electric, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 145 - 225 HP
  • Consumption L/100km : 2.7 - 5.1 L/100km
  • Consumption kWh/100km : 14.8 kWh/100km
  • Electric Range : 79 - 455 km
details

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Aston Martin DBX

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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PEUGEOT_408_TESTDRIVE_2211TC516
PEUGEOT_408_TESTDRIVE_2211TC519
PEUGEOT_408_TESTDRIVE_2211TC522
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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

Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

details
Aston_Martin_DBX707_AMR23_Edition_01
Aston_Martin_DBX707_AMR23_Edition_02
Aston_Martin_DBX707_AMR23_Edition_07
Aston_Martin_DBX707_AMR23_Edition_06

Reviews Aston Martin DBX

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

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Peugeot 408
Aston Martin DBX

Costs and Consumption
Price
35,100 - 48,000 £
Price
204,400 £
Consumption L/100km
2.7 - 5.1 L/100km
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
14.8 kWh/100km
Consumption kWh/100km
-
Electric Range
79 - 455 km
Electric Range
-
Battery Capacity
58.2 kWh
Battery Capacity
-
co2
0 - 114 g/km
co2
323 g/km
Fuel tank capacity
42 - 52 L
Fuel tank capacity
87 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,544 - 1,879 kg
Curb weight
2,320 kg
Trunk capacity
471 - 536 L
Trunk capacity
491 L
Length
4,687 mm
Length
5,039 mm
Width
1,848 mm
Width
1,998 mm
Height
1,478 mm
Height
1,680 mm
Max trunk capacity
1,528 - 1,583 L
Max trunk capacity
1,530 L
Payload
371 - 456 kg
Payload
710 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
145 - 225 HP
Power HP
707 HP
Acceleration 0-100km/h
7.2 - 9.4 s
Acceleration 0-100km/h
3.3 s
Max Speed
160 - 233 km/h
Max Speed
310 km/h
Torque
230 - 360 Nm
Torque
900 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
107 - 165 kW
Power kW
520 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
3,982 cm3

General
Model Year
2,024 - 2,025
Model Year
2,022
CO2 Efficiency Class
A, C, B
CO2 Efficiency Class
G
Brand
Peugeot
Brand
Aston Martin
What drivetrain options does the Peugeot 408 have?

The Peugeot 408 is available as Front-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.