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BMW i7 vs Aston Martin DBX comparison

Compare performance (659 HP vs 727 HP), boot space and price (99,300 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – BMW i7 or Aston Martin DBX?

BMW i7 vs Aston Martin DBX: Key differences

BMW i7

  • considerably cheaper
  • very slightly more trunk space
details

Aston Martin DBX

  • barely more power
  • moderately quicker 0–100 km/h
  • somewhat lighter
details

By Achim Sedelmaier

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

i7

Costs and Efficiency:

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

BMW i7 is considerably cheaper – starting at 99,300 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 69,515 £.

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 barely more power – delivering 727 HP compared to 659 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is moderately quicker – completing the sprint in 3.3 s, while the BMW i7 takes 3.7 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the BMW i7 delivers somewhat more torque with 1,100 Nm compared to 900 Nm. That’s about 200 Nm more.

i7

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Aston Martin DBX is somewhat lighter – 2,320 kg compared to 2,595 kg. The difference is around 275 kg.

Looking at boot space, the BMW i7 offers very slightly more boot space – 500 L compared to 491 L. That’s a difference of about 9 L.

When it comes to payload, the Aston Martin DBX carries noticeably more – 710 kg compared to 535 kg. That’s a difference of about 175 kg.

Who wins the race in the data check?

The BMW i7 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 £99,300
i7

BMW i7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 455 - 659 HP
  • Consumption kWh/100km 18.5 - 20.8 kWh/100km
  • Electric Range 559 - 624 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BMW i7

The BMW i7 is a quietly imposing electric limousine that wraps advanced tech and traditional Bavarian comfort in a futuristic skin. For buyers after serene luxury with a mischievous streak, it pampers rear-seat occupants while reminding the driver that BMW still knows how to make a big car feel alive.

details
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Reviews BMW i7

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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 i7
Aston Martin DBX

Costs and Consumption
Price
99,300 - 157,200 £
Price
168,900 - 213,400 £
Consumption L/100km
-
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
18.5 - 20.8 kWh/100km
Consumption kWh/100km
-
Electric Range
559 - 624 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
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,595 - 2,770 kg
Curb weight
2,320 kg
Trunk capacity
500 L
Trunk capacity
491 L
Length
-
Length
-
Width
1,950 mm
Width
1,998 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 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
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
455 - 659 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
3.7 - 5.5 s
Acceleration 0-100km/h
3.3 s
Max Speed
-
Max Speed
-
Torque
650 - 1,100 Nm
Torque
900 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
335 - 485 kW
Power kW
520 - 535 kW
Engine capacity
-
Engine capacity
3,982 cm3

General
Model Year
2,022 - 2,023
Model Year
2,022 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BMW
Brand
Aston Martin
Is the BMW i7 offered with different drivetrains?

The BMW i7 is offered with Rear-Wheel Drive or All-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.