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BMW 1 Series vs Audi A3 Limousine comparison

Compare performance (300 HP vs 400 HP), boot space and price (28,800 £ vs 27,700 £ ) at a glance. Find out which car is the better choice for you – BMW 1 Series or Audi A3 Limousine?

BMW 1 Series vs Audi A3 Limousine: Key differences

BMW 1 Series

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  • very slightly more efficient

Audi A3 Limousine

  • marginally cheaper
  • markedly more power
  • clearly quicker 0–100 km/h
  • marginally lighter
  • moderately more trunk space

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

1 Series

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 marginally cheaper – starting at 27,700 £ , while the BMW 1 Series costs 28,800 £ . That’s a price difference of around 1,115 £.

Fuel consumption also shows a difference: the BMW 1 Series uses 4.3 L/100km and is very slightly more efficient than the Audi A3 Limousine with 4.4 L/100km. The difference is about 0.1 L/100km.

A3 Limousine

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 markedly more power – delivering 400 HP compared to 300 HP. That’s roughly 100 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is clearly quicker – completing the sprint in 3.8 s, while the BMW 1 Series takes 4.9 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Audi A3 Limousine delivers slightly more torque with 500 Nm compared to 400 Nm. That’s about 100 Nm more.

1 Series

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 Limousine is marginally lighter – 1,360 kg compared to 1,465 kg. The difference is around 105 kg.

Looking at boot space, the Audi A3 Limousine offers moderately more boot space – 425 L compared to 380 L. That’s a difference of about 45 L.

When it comes to payload, the BMW 1 Series carries marginally more – 510 kg compared to 480 kg. That’s a difference of about 30 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
BMW 1 Series
Audi A3 Limousine

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW 1 Series

The BMW 1 Series is a compact premium hatchback that injects a proper sense of driving fun into everyday life, with sharp handling and a cabin that punches above its class. It’s a great pick for buyers who want sporty manners without losing practicality, and yes, you’ll still get that unmistakable BMW grin behind the wheel.

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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 1 Series
Audi A3 Limousine

Costs and Consumption

Price
28,800 - 51,100 £
Price
27,700 - 58,300 £
Consumption L/100km
4.3 - 7.6 L/100km
Consumption L/100km
4.4 - 9.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
112 - 173 g/km
co2
115 - 208 g/km
Fuel tank capacity
49 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,465 - 1,625 kg
Curb weight
1,360 - 1,640 kg
Trunk capacity
300 - 380 L
Trunk capacity
321 - 425 L
Length
4,361 mm
Length
-
Width
1,800 mm
Width
1,816 - 1,851 mm
Height
1,459 mm
Height
-
Max trunk capacity
1,135 - 1,200 L
Max trunk capacity
-
Payload
475 - 510 kg
Payload
415 - 480 kg

Engine and Performance

Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Petrol, Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
122 - 300 HP
Power HP
116 - 400 HP
Acceleration 0-100km/h
4.9 - 9.8 s
Acceleration 0-100km/h
3.8 - 10.1 s
Max Speed
210 - 250 km/h
Max Speed
-
Torque
230 - 400 Nm
Torque
220 - 500 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4 - 5
Power kW
90 - 221 kW
Power kW
85 - 294 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
1,498 - 2,480 cm3

General

Model Year
2,024
Model Year
2,025
CO2 Efficiency Class
D, C, F
CO2 Efficiency Class
D, C, E, G
Brand
BMW
Brand
Audi
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.