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Aston Martin DBX vs BMW 4 Series Coupe comparison

Compare performance (707 HP vs 530 HP), boot space and price (204,400 £ vs 45,700 £ ) at a glance. Find out which car is the better choice for you – Aston Martin DBX or BMW 4 Series Coupe?

Aston Martin DBX vs BMW 4 Series Coupe: Key differences

Aston Martin DBX

  • clearly more power
  • barely quicker 0–100 km/h
  • slightly more trunk space

BMW 4 Series Coupe

5 (1 Reviews)
rate
  • considerably cheaper
  • significantly more efficient
  • considerably lighter

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

DBX

Costs and Efficiency:

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

BMW 4 Series Coupe is considerably cheaper – starting at 45,700 £ , while the Aston Martin DBX costs 204,400 £ . That’s a price difference of around 158,743 £.

Fuel consumption also shows a difference: the BMW 4 Series Coupe uses 4.8 L/100km and is significantly more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 9.4 L/100km.

4 Series Coupe

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 clearly more power – delivering 707 HP compared to 530 HP. That’s roughly 177 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is barely quicker – completing the sprint in 3.3 s, while the BMW 4 Series Coupe takes 3.5 s. That’s about 0.2 s quicker.

Looking at top speed, the Aston Martin DBX is slightly faster – reaching 310 km/h, while the BMW 4 Series Coupe tops out at 250 km/h. The difference is around 60 km/h.

There’s also a difference in torque: the Aston Martin DBX delivers noticeably more torque with 900 Nm compared to 700 Nm. That’s about 200 Nm more.

DBX

Space and Everyday Use:

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

Seats: Aston Martin DBX offers more seats – 5 vs 4.

In terms of curb weight, BMW 4 Series Coupe is considerably lighter – 1,600 kg compared to 2,320 kg. The difference is around 720 kg.

Looking at boot space, the Aston Martin DBX offers slightly more boot space – 491 L compared to 440 L. That’s a difference of about 51 L.

When it comes to payload, the Aston Martin DBX carries considerably more – 710 kg compared to 415 kg. That’s a difference of about 295 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe 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 £45,700
4 Series Coupe

BMW 4 Series Coupe

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 4.8 - 10 L/100km
details

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Aston Martin DBX
BMW 4 Series Coupe

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

details
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Reviews BMW 4 Series Coupe

5 (1 Reviews)
rate
Shomguy
20 Jan 2026, 13:24:39

BMW is the best

How do you mainly use this car? (optional): Family car
Safety

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Aston Martin DBX
BMW 4 Series Coupe

Costs and Consumption
Price
204,400 £
Price
45,700 - 92,700 £
Consumption L/100km
14.2 L/100km
Consumption L/100km
4.8 - 10 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
323 g/km
co2
126 - 226 g/km
Fuel tank capacity
87 L
Fuel tank capacity
59 L

Dimensions and Body
Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
2,320 kg
Curb weight
1,600 - 1,895 kg
Trunk capacity
491 L
Trunk capacity
440 L
Length
5,039 mm
Length
4,768 - 4,770 mm
Width
1,998 mm
Width
1,852 - 1,887 mm
Height
1,680 mm
Height
1,383 - 1,393 mm
Max trunk capacity
1,530 L
Max trunk capacity
-
Payload
710 kg
Payload
355 - 415 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
707 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
3.3 s
Acceleration 0-100km/h
3.5 - 7.5 s
Max Speed
310 km/h
Max Speed
238 - 250 km/h
Torque
900 Nm
Torque
300 - 700 Nm
Number of Cylinders
8
Number of Cylinders
4 - 6
Power kW
520 kW
Power kW
135 - 390 kW
Engine capacity
3,982 cm3
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2,022
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
D, E, F, G
Brand
Aston Martin
Brand
BMW
Is the Aston Martin DBX offered with different drivetrains?

Available configurations include 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.