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BMW X3 vs BMW X4 comparison

Compare performance (398 HP vs 510 HP), boot space and price (51,700 £ vs 51,900 £ ) at a glance. Find out which car is the better choice for you – BMW X3 or BMW X4?

BMW X3 vs BMW X4: Key differences

BMW X3

4.6 (1 Reviews)
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  • very slightly cheaper
  • considerably more efficient
  • barely more trunk space
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BMW X4

  • visibly more power
  • visibly quicker 0–100 km/h
  • only slightly lighter
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By Achim Sedelmaier

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

X3

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 X3 is very slightly cheaper – starting at 51,700 £ , while the BMW X4 costs 51,900 £ . That’s a price difference of around 172 £.

Fuel consumption also shows a difference: the BMW X3 uses 2.8 L/100km and is considerably more efficient than the BMW X4 with 6 L/100km. The difference is about 3.2 L/100km.

X4

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 BMW X4 offers visibly more power – delivering 510 HP compared to 398 HP. That’s roughly 112 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW X4 is visibly quicker – completing the sprint in 3.8 s, while the BMW X3 takes 4.6 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the BMW X4 delivers barely more torque with 700 Nm compared to 670 Nm. That’s about 30 Nm more.

X3

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, BMW X4 is only slightly lighter – 1,875 kg compared to 1,930 kg. The difference is around 55 kg.

Looking at boot space, the BMW X3 offers barely more boot space – 570 L compared to 525 L. That’s a difference of about 45 L.

When it comes to payload, the BMW X3 carries very slightly more – 570 kg compared to 545 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The BMW X3 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 £51,700
X3

BMW X3

  • Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 197 - 398 HP
  • Consumption L/100km : 2.8 - 7.7 L/100km
  • Electric Range : 88 km
BMW X3
BMW X4

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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BMW X3

The BMW X3 mixes Bavarian poise with everyday practicality, delivering a composed ride and a cabin that feels both premium and lived-in. It’s the sort of SUV that lets you enjoy sporty handling without sacrificing family-friendly space, so you get fun and sense in one neat package.

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BMW X4

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.

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BMW X3
BMW X4

Costs and Consumption

Price
51,700 - 73,000 £
Price
51,900 - 93,000 £
Consumption L/100km
2.8 - 7.7 L/100km
Consumption L/100km
6 - 10.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
88 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
64 - 175 g/km
co2
156 - 244 g/km
Fuel tank capacity
-
Fuel tank capacity
65 - 68 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,930 - 2,140 kg
Curb weight
1,875 - 2,095 kg
Trunk capacity
460 - 570 L
Trunk capacity
525 L
Length
-
Length
4,751 - 4,754 mm
Width
1,920 mm
Width
1,918 - 1,938 mm
Height
-
Height
1,620 - 1,621 mm
Max trunk capacity
-
Max trunk capacity
1,430 L
Payload
570 kg
Payload
415 - 545 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
197 - 398 HP
Power HP
184 - 510 HP
Acceleration 0-100km/h
4.6 - 7.8 s
Acceleration 0-100km/h
3.8 - 8.4 s
Max Speed
-
Max Speed
213 - 250 km/h
Torque
330 - 670 Nm
Torque
300 - 700 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 6
Power kW
145 - 293 kW
Power kW
135 - 375 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
1,995 - 2,998 cm3

General

Model Year
2,024 - 2,025
Model Year
2,023 - 2,024
CO2 Efficiency Class
F, E, B
CO2 Efficiency Class
F, G
Brand
BMW
Brand
BMW
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.