VS

Audi A3 Sportback vs BMW X4 comparison

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?

Audi A3 Sportback vs BMW X4: Key differences

Audi A3 Sportback

3.9 (1 Reviews)
rate
  • significantly cheaper
  • considerably more efficient
  • noticeably lighter

BMW X4

  • visibly more power
  • noticeably more trunk space

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

A3 Sportback

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.

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.

X4

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 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.

A3 Sportback

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, 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.

Who wins the race in the data check?

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.

from £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 1.1 - 9.3 L/100km
  • Electric Range : 134 - 141 km
Audi A3 Sportback
BMW X4

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A3 Sportback

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.

details

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.

details
Audi A3 Sportback
BMW X4

Costs and Consumption

Price
27,000 - 56,600 £
Price
51,900 - 93,000 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
6 - 10.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
-
Battery Capacity
19.7 kWh
Battery Capacity
-
co2
25 - 211 g/km
co2
156 - 244 g/km
Fuel tank capacity
40 L
Fuel tank capacity
65 - 68 L

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,360 - 1,685 kg
Curb weight
1,875 - 2,095 kg
Trunk capacity
280 - 380 L
Trunk capacity
525 L
Length
4,352 - 4,353 mm
Length
4,751 - 4,754 mm
Width
1,816 - 1,851 mm
Width
1,918 - 1,938 mm
Height
1,441 - 1,470 mm
Height
1,620 - 1,621 mm
Max trunk capacity
1,100 L
Max trunk capacity
1,430 L
Payload
410 - 480 kg
Payload
415 - 545 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV, Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 400 HP
Power HP
184 - 510 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
3.8 - 8.4 s
Max Speed
225 - 237 km/h
Max Speed
213 - 250 km/h
Torque
220 - 500 Nm
Torque
300 - 700 Nm
Number of Cylinders
4 - 5
Number of Cylinders
4 - 6
Power kW
85 - 294 kW
Power kW
135 - 375 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
1,995 - 2,998 cm3

General

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