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BMW iX1 vs Aston Martin DBX comparison

Compare performance (313 HP vs 727 HP), boot space and price (42,300 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – BMW iX1 or Aston Martin DBX?

BMW iX1 vs Aston Martin DBX: Key differences

BMW iX1

4.5 (5 Reviews)
rate
  • clearly cheaper
  • somewhat lighter
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Aston Martin DBX

  • significantly more power
  • significantly quicker 0–100 km/h
  • only slightly more trunk space
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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

iX1

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW iX1 is clearly cheaper – starting at 42,300 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 126,515 £.

DBX

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 Aston Martin DBX offers significantly more power – delivering 727 HP compared to 313 HP. That’s roughly 414 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is significantly quicker – completing the sprint in 3.3 s, while the BMW iX1 takes 5.6 s. That’s about 2.3 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers clearly more torque with 900 Nm compared to 494 Nm. That’s about 406 Nm more.

iX1

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, BMW iX1 is somewhat lighter – 1,940 kg compared to 2,320 kg. The difference is around 380 kg.

Looking at boot space, the Aston Martin DBX offers only slightly more boot space – 491 L compared to 490 L. That’s a difference of about 1 L.

When it comes to payload, the Aston Martin DBX carries visibly more – 710 kg compared to 495 kg. That’s a difference of about 215 kg.

Who wins the race in the data check?

The BMW iX1 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 £42,300
iX1

BMW iX1

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 313 HP
  • Consumption kWh/100km 14.3 - 15.7 kWh/100km
  • Electric Range 466 - 514 km
BMW iX1
Aston Martin DBX

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW iX1

The BMW iX1 is a compact electric crossover that blends BMW's characteristic driving dynamics with a practical, premium interior, making it a strong choice for buyers who want an upscale daily driver with electric efficiency. It delivers composed handling for city and motorway use, while its clean, modern styling and intuitive tech give the cabin an inviting, contemporary feel.

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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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BMW iX1
Aston Martin DBX

Costs and Consumption

Price
42,300 - 55,200 £
Price
168,900 - 213,400 £
Consumption L/100km
-
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Consumption kWh/100km
-
Electric Range
466 - 514 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
323 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
1,940 - 2,085 kg
Curb weight
2,320 kg
Trunk capacity
490 L
Trunk capacity
491 L
Length
-
Length
-
Width
1,845 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
495 kg
Payload
710 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 313 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
5.6 - 8.6 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
250 - 494 Nm
Torque
900 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
150 - 230 kW
Power kW
520 - 535 kW
Engine capacity
-
Engine capacity
3,982 cm3

General

Model Year
2026
Model Year
2,022 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BMW
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.