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Audi A3 Limousine vs BMW iX1 comparison

Compare performance (400 HP vs 313 HP), boot space and price (27,700 £ vs 42,300 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Limousine or BMW iX1?

Audi A3 Limousine vs BMW iX1: Key differences

Audi A3 Limousine

  • significantly cheaper
  • noticeably more power
  • substantially quicker 0–100 km/h
  • clearly lighter
details

BMW iX1

4.5 (5 Reviews)
rate
  • moderately more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

A3 Limousine

Costs and Efficiency:

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

Audi A3 Limousine is significantly cheaper – starting at 27,700 £ , while the BMW iX1 costs 42,300 £ . That’s a price difference of around 14,657 £.

iX1

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Audi A3 Limousine offers noticeably more power – delivering 400 HP compared to 313 HP. That’s roughly 87 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is substantially quicker – completing the sprint in 3.8 s, while the BMW iX1 takes 5.6 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the Audi A3 Limousine delivers only slightly more torque with 500 Nm compared to 494 Nm. That’s about 6 Nm more.

A3 Limousine

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, Audi A3 Limousine is clearly lighter – 1,360 kg compared to 1,940 kg. The difference is around 580 kg.

Looking at boot space, the BMW iX1 offers moderately more boot space – 490 L compared to 425 L. That’s a difference of about 65 L.

When it comes to payload, the BMW iX1 carries marginally more – 495 kg compared to 480 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The Audi A3 Limousine is clearly superior 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 £27,700
A3 Limousine

Audi A3 Limousine

  • Engine Type Petrol, Petrol MHEV, Diesel
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 4.4 - 9.2 L/100km
Audi A3 Limousine
BMW iX1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A3 Limousine

The Audi A3 sedan dresses up compact practicality in clean, premium lines, giving you the feel of an upscale small car with a proper boot. Inside it’s neat, driver-focused and nicely finished — a sensible, enjoyable daily companion that prefers poise over showy theatrics.

details

BMW iX1

The BMW iX1 is a compact electric crossover that blends BMW's characteristic driving dynamics with a practical, premium interior, making it a strong choice for buyers who want an upscale daily driver with electric efficiency. It delivers composed handling for city and motorway use, while its clean, modern styling and intuitive tech give the cabin an inviting, contemporary feel.

details
Audi A3 Limousine
BMW iX1

Costs and Consumption

Price
27,700 - 94,300 £
Price
42,300 - 55,200 £
Consumption L/100km
4.4 - 9.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.3 - 15.7 kWh/100km
Electric Range
-
Electric Range
466 - 514 km
Battery Capacity
-
Battery Capacity
-
co2
115 - 208 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,360 - 1,640 kg
Curb weight
1,940 - 2,085 kg
Trunk capacity
321 - 425 L
Trunk capacity
490 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,845 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 480 kg
Payload
495 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 400 HP
Power HP
204 - 313 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
5.6 - 8.6 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
250 - 494 Nm
Number of Cylinders
4 - 5
Number of Cylinders
-
Power kW
85 - 294 kW
Power kW
150 - 230 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
D, C, E, G
CO2 Efficiency Class
A
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.