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Subaru Impreza vs Aston Martin DBX comparison

Compare performance (136 HP vs 727 HP), boot space and price (30,300 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – Subaru Impreza or Aston Martin DBX?

Subaru Impreza vs Aston Martin DBX: Key differences

Subaru Impreza

5 (2 Reviews)
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  • significantly cheaper
  • considerably more efficient
  • substantially lighter
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Aston Martin DBX

  • considerably more power
  • substantially quicker 0–100 km/h
  • visibly more trunk space
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By Achim Sedelmaier

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

Impreza

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.

Subaru Impreza is significantly cheaper – starting at 30,300 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 138,549 £.

Fuel consumption also shows a difference: the Subaru Impreza uses 7.3 L/100km and is considerably more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 6.9 L/100km.

DBX

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Aston Martin DBX offers considerably more power – delivering 727 HP compared to 136 HP. That’s roughly 591 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is substantially quicker – completing the sprint in 3.3 s, while the Subaru Impreza takes 10.6 s. That’s about 7.3 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers considerably more torque with 900 Nm compared to 182 Nm. That’s about 718 Nm more.

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Subaru Impreza is substantially lighter – 1,574 kg compared to 2,320 kg. The difference is around 746 kg.

Looking at boot space, the Aston Martin DBX offers visibly more boot space – 491 L compared to 315 L. That’s a difference of about 176 L.

When it comes to payload, the Aston Martin DBX carries visibly more – 710 kg compared to 526 kg. That’s a difference of about 184 kg.

Who wins the race in the data check?

The Subaru Impreza stands well ahead of its rival 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 £30,300
Impreza

Subaru Impreza

  • Engine Type Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 136 HP
  • Consumption L/100km 7.3 L/100km
Subaru Impreza
Aston Martin DBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Subaru Impreza

The Subaru Impreza feels like a trusty companion built for everyday adventures, shrugging off bad weather and awkward parking with quiet competence. It won't win any style contests, but its sensible cabin, grippy manners, and honest driving character make it a smart pick for buyers who prefer substance over flash.

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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.

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Subaru Impreza
Aston Martin DBX

Costs and Consumption

Price
30,300 - 32,500 £
Price
168,900 - 213,400 £
Consumption L/100km
7.3 L/100km
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
166 g/km
co2
323 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
1,574 - 1,599 kg
Curb weight
2,320 kg
Trunk capacity
315 L
Trunk capacity
491 L
Length
-
Length
-
Width
1,780 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
501 - 526 kg
Payload
710 kg

Engine and Performance

Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
10.6 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
182 Nm
Torque
900 Nm
Number of Cylinders
4
Number of Cylinders
8
Power kW
100 kW
Power kW
520 - 535 kW
Engine capacity
1,995 cm3
Engine capacity
3,982 cm3

General

Model Year
2026
Model Year
2,022 - 2,025
CO2 Efficiency Class
F
CO2 Efficiency Class
G
Brand
Subaru
Brand
Aston Martin
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.