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BMW 1 Series vs Subaru Impreza comparison

Compare performance (300 HP vs 136 HP), boot space and price (29,400 £ vs 30,300 £ ) at a glance. Find out which car is the better choice for you – BMW 1 Series or Subaru Impreza?

BMW 1 Series vs Subaru Impreza: Key differences

BMW 1 Series

5 (1 Reviews)
rate
  • marginally cheaper
  • significantly more power
  • significantly more efficient
  • considerably quicker 0–100 km/h
  • very slightly lighter
  • slightly more trunk space
details

Subaru Impreza

5 (2 Reviews)
rate
details

By Achim Sedelmaier

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

1 Series

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 1 Series is marginally cheaper – starting at 29,400 £ , while the Subaru Impreza costs 30,300 £ . That’s a price difference of around 951 £.

Fuel consumption also shows a difference: the BMW 1 Series uses 4.3 L/100km and is significantly more efficient than the Subaru Impreza with 7.3 L/100km. The difference is about 3 L/100km.

Impreza

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 1 Series offers significantly more power – delivering 300 HP compared to 136 HP. That’s roughly 164 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 1 Series is considerably quicker – completing the sprint in 4.9 s, while the Subaru Impreza takes 10.6 s. That’s about 5.7 s quicker.

There’s also a difference in torque: the BMW 1 Series delivers substantially more torque with 400 Nm compared to 182 Nm. That’s about 218 Nm more.

1 Series

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, BMW 1 Series is very slightly lighter – 1,465 kg compared to 1,574 kg. The difference is around 109 kg.

Looking at boot space, the BMW 1 Series offers slightly more boot space – 380 L compared to 315 L. That’s a difference of about 65 L.

When it comes to payload, the Subaru Impreza carries very slightly more – 526 kg compared to 510 kg. That’s a difference of about 16 kg.

Who wins the race in the data check?

The BMW 1 Series 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 £29,400
1 Series

BMW 1 Series

  • Engine Type Diesel, Petrol MHEV, Diesel MHEV, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 122 - 300 HP
  • Consumption L/100km 4.3 - 7.6 L/100km
BMW 1 Series
Subaru Impreza

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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.

details

Subaru Impreza

The Subaru Impreza feels like a trusty companion built for everyday adventures, shrugging off bad weather and awkward parking with quiet competence. It won't win any style contests, but its sensible cabin, grippy manners, and honest driving character make it a smart pick for buyers who prefer substance over flash.

details
BMW 1 Series
Subaru Impreza

Costs and Consumption

Price
29,400 - 51,900 £
Price
30,300 - 32,500 £
Consumption L/100km
4.3 - 7.6 L/100km
Consumption L/100km
7.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
112 - 173 g/km
co2
166 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,465 - 1,625 kg
Curb weight
1,574 - 1,599 kg
Trunk capacity
300 - 380 L
Trunk capacity
315 L
Length
-
Length
-
Width
1,800 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
475 - 510 kg
Payload
501 - 526 kg

Engine and Performance

Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
122 - 300 HP
Power HP
136 HP
Acceleration 0-100km/h
4.9 - 9.8 s
Acceleration 0-100km/h
10.6 s
Max Speed
-
Max Speed
-
Torque
230 - 400 Nm
Torque
182 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4
Power kW
90 - 221 kW
Power kW
100 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
1,995 cm3

General

Model Year
2024
Model Year
2026
CO2 Efficiency Class
D, C, F
CO2 Efficiency Class
F
Brand
BMW
Brand
Subaru
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.