Compare performance (510 HP vs 727 HP), boot space and price (51,900 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – BMW X4 or Aston Martin DBX?
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 X4 is substantially cheaper – starting at 51,900 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 117,000 £.
Fuel consumption also shows a difference: the BMW X4 uses 6 L/100km and is substantially more efficient than the Aston Martin DBX with 14.2 L/100km. The difference is about 8.2 L/100km.
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 markedly more power – delivering 727 HP compared to 510 HP. That’s roughly 217 HP more horsepower.
When accelerating from 0 to 100 km/h, the Aston Martin DBX is slightly quicker – completing the sprint in 3.3 s, while the BMW X4 takes 3.8 s. That’s about 0.5 s quicker.
There’s also a difference in torque: the Aston Martin DBX delivers markedly more torque with 900 Nm compared to 700 Nm. That’s about 200 Nm more.
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, BMW X4 is clearly lighter – 1,875 kg compared to 2,320 kg. The difference is around 445 kg.
Looking at boot space, the BMW X4 offers very slightly more boot space – 525 L compared to 491 L. That’s a difference of about 34 L.
When it comes to payload, the Aston Martin DBX carries markedly more – 710 kg compared to 545 kg. That’s a difference of about 165 kg.
The BMW X4 holds a decisive overall lead 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.
The BMW X4 blends coupe-like styling with SUV practicality, giving you a striking profile that never lets you disappear into traffic. It feels planted and keen behind the wheel, and for buyers who crave personality without sacrificing everyday usability, it’s a compelling and slightly mischievous choice.
detailsWith 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.
detailsCosts and Consumption |
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|---|---|
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Price
51,900 - 93,000 £
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Price
168,900 - 213,400 £
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Consumption L/100km
6 - 10.7 L/100km
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Consumption L/100km
14.2 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
-
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
156 - 244 g/km
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co2
323 g/km
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Fuel tank capacity
65 - 68 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
5
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Doors
-
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Curb weight
1,875 - 2,095 kg
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Curb weight
2,320 kg
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Trunk capacity
525 L
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Trunk capacity
491 L
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Length
4,751 - 4,754 mm
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Length
-
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Width
1,918 - 1,938 mm
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Width
1,998 mm
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Height
1,620 - 1,621 mm
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Height
-
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Max trunk capacity
1,430 L
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Max trunk capacity
-
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Payload
415 - 545 kg
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Payload
710 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Diesel MHEV, Petrol
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Engine Type
Petrol
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Automatic Gearbox
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Drive Type
All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
184 - 510 HP
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Power HP
707 - 727 HP
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Acceleration 0-100km/h
3.8 - 8.4 s
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Acceleration 0-100km/h
3.3 s
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Max Speed
213 - 250 km/h
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Max Speed
-
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Torque
300 - 700 Nm
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Torque
900 Nm
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Number of Cylinders
4 - 6
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Number of Cylinders
8
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Power kW
135 - 375 kW
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Power kW
520 - 535 kW
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Engine capacity
1,995 - 2,998 cm3
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Engine capacity
3,982 cm3
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General |
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|---|---|
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Model Year
2,023 - 2,024
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Model Year
2,022 - 2,025
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CO2 Efficiency Class
F, G
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CO2 Efficiency Class
G
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Brand
BMW
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Brand
Aston Martin
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