Compare performance (400 HP vs 510 HP), boot space and price (27,000 £ vs 51,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or BMW X4?
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.
Audi A3 Sportback is significantly cheaper – starting at 27,000 £ , while the BMW X4 costs 51,900 £ . That’s a price difference of around 24,857 £.
Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is considerably more efficient than the BMW X4 with 6 L/100km. The difference is about 4.9 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 BMW X4 offers visibly more power – delivering 510 HP compared to 400 HP. That’s roughly 110 HP more horsepower.
Both models accelerate almost equally fast – 3.8 s from 0 to 100 km/h.
Looking at top speed, the BMW X4 is barely faster – reaching 250 km/h, while the Audi A3 Sportback tops out at 237 km/h. The difference is around 13 km/h.
There’s also a difference in torque: the BMW X4 delivers markedly more torque with 700 Nm compared to 500 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, Audi A3 Sportback is noticeably lighter – 1,360 kg compared to 1,875 kg. The difference is around 515 kg.
Looking at boot space, the BMW X4 offers noticeably more boot space – 525 L compared to 380 L. That’s a difference of about 145 L.
For maximum load capacity, the BMW X4 offers markedly more capacity – up to 1,430 L, about 330 L more than the Audi A3 Sportback.
When it comes to payload, the BMW X4 carries slightly more – 545 kg compared to 480 kg. That’s a difference of about 65 kg.
The Audi A3 Sportback is far ahead overall 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 Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.
detailsThe 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.
detailsCosts and Consumption |
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|---|---|
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Price
27,000 - 56,600 £
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Price
51,900 - 93,000 £
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Consumption L/100km
1.1 - 9.3 L/100km
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Consumption L/100km
6 - 10.7 L/100km
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Consumption kWh/100km
-
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Consumption kWh/100km
-
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Electric Range
134 - 141 km
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Electric Range
-
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Battery Capacity
19.7 kWh
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Battery Capacity
-
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co2
25 - 211 g/km
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co2
156 - 244 g/km
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Fuel tank capacity
40 L
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Fuel tank capacity
65 - 68 L
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Dimensions and Body |
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|---|---|
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Body Type
Hatchback
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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
5
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Curb weight
1,360 - 1,685 kg
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Curb weight
1,875 - 2,095 kg
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Trunk capacity
280 - 380 L
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Trunk capacity
525 L
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Length
4,352 - 4,353 mm
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Length
4,751 - 4,754 mm
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Width
1,816 - 1,851 mm
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Width
1,918 - 1,938 mm
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Height
1,441 - 1,470 mm
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Height
1,620 - 1,621 mm
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Max trunk capacity
1,100 L
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Max trunk capacity
1,430 L
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Payload
410 - 480 kg
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Payload
415 - 545 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
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Engine Type
Petrol MHEV, Diesel MHEV, Petrol
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Transmission
Manuel, Automatic
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Transmission
Automatic
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Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
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Transmission Detail
Automatic Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive
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Power HP
116 - 400 HP
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Power HP
184 - 510 HP
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Acceleration 0-100km/h
3.8 - 10.1 s
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Acceleration 0-100km/h
3.8 - 8.4 s
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Max Speed
225 - 237 km/h
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Max Speed
213 - 250 km/h
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Torque
220 - 500 Nm
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Torque
300 - 700 Nm
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Number of Cylinders
4 - 5
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Number of Cylinders
4 - 6
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Power kW
85 - 294 kW
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Power kW
135 - 375 kW
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Engine capacity
1,498 - 2,480 cm3
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Engine capacity
1,995 - 2,998 cm3
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General |
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|---|---|
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Model Year
2,025
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Model Year
2,023 - 2,024
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CO2 Efficiency Class
D, F, E, G, B
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CO2 Efficiency Class
F, G
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Brand
Audi
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Brand
BMW
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