BMW M140I vs Subaru Impreza
The M140I costs less to run, by the official figures: about £30 a year less in the UK.


Side by side
Specs are for each car's newest version. The better figure is in green.
A typical year's fuel
- United Kingdom
- £1,442 (better)
- £1,474
- New Zealand
- $2,374 (better)
- $2,426
- Australia
- $1,968 (better)
- $2,012
- United States
- $1,834 (better)
- $1,874
Official figures
- Uses
- 38 mpg (better)
- 38 mpg
- Also
- 7.3 L/100km (better)
- 7.5 L/100km
- On a full tank
- 440 miles (better)
- 414 miles
Space
- Seats
- 5
- 5
- Boot
- 360 L
- 385 L (better)
- Length
- 4,324 mm
- 4,550 mm
- Weight
- –
- 1,456 kg
Engine
- Engine
- 3.0 L 6-cylinder turbo petrol
- 2.0 L flat-4 petrol
- Power
- 250 kW (better)
- 98 kW
- Torque
- 500 Nm (better)
- 194 Nm
- Gearbox
- 8-speed automatic
- CVT
- Drive
- RWD
- AWD
Safety
- ANCAP
- –
- ★★★★★
- Airbags
- –
- 7
A typical year: New Zealand 11,000 km (Ministry of Transport's average for a light vehicle); Australia 11,100 km (ABS Survey of Motor Vehicle Use average); United Kingdom 11,265 km (DfT National Travel Survey average of about 7,000 miles); United States 21,726 km (FHWA average of about 13,500 miles). Real costs depend on how and where you drive. Work out a particular trip.
M140I or Impreza?
Which is cheaper to run, the BMW M140I or the Subaru Impreza?
The BMW M140I: about £30 a year less in the UK than the Subaru Impreza at today's average prices and a typical year's driving.
Which uses less fuel, the BMW M140I or the Subaru Impreza?
The BMW M140I, at 7.3 L/100km (38 mpg UK, 32 mpg US) to the Subaru Impreza's 7.5 L/100km (38 mpg UK, 31 mpg US), by their latest official figures.
Which has the bigger boot, the BMW M140I or the Subaru Impreza?
The Subaru Impreza, at 385 L to the BMW M140I's 360 L, for their newest versions.
Each on its own
Other comparisons
What will the drive cost?
Roadtrip works out the fuel or charging cost of any drive for your exact car, finds the cheapest stations on the way, and splits it between everyone in the car.
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