BMW 3 series 2010 vs Subaru Legacy 2006

 
BMW 3 series
2010 - 2013
Subaru Legacy
2006 - 2009
Body: CabrioSedan
Gearbox: AutomaticAutomatic
Engine: 3.0 Petrol3.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 218 HP245 HP
Torque: 270 NM297 NM
Acceleration 0-100 km/h: 8.1 seconds8.2 seconds
BMW 3 series engine produces 27 HP less power than Subaru Legacy, whereas torque is 27 NM less than Subaru Legacy. Despite less power, BMW 3 series reaches 100 km/h speed 0.1 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.99.8
Real fuel consumption: 9.6 l/100km11.3 l/100km
The BMW 3 series is a better choice when it comes to fuel economy.
By specification BMW 3 series consumes 1.9 litres less fuel per 100 km than the Subaru Legacy, which means that by driving the BMW 3 series over 15,000 km in a year you can save 285 litres of fuel.
By comparing actual fuel consumption based on user reports, BMW 3 series consumes 1.7 litres less fuel per 100 km than the Subaru Legacy.
Fuel tank capacity: 63 litres64 litres
Full fuel tank distance: 790 km in combined cycle650 km in combined cycle
1000 km on highway860 km on highway
650 km with real consumption560 km with real consumption
BMW 3 series gets more mileage on one fuel tank.

Drive type

Wheel drive type: Rear wheel drive (RWD)All wheel drive (AWD, 4x4)
Ground clearance: 138 mm (5.4 inches)155 mm (6.1 inches)
Because of the higher ground clearance, Subaru Legacy can perform better on bad roads - it can go over higher obstacles and bumps. At the same time, the higher ground clearance can reduce stability and handling on paved roads, especially at higher speeds.

Engines

Average engine lifespan: 420'000 km440'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 6 years6 years
Engine spread: Used also on BMW 5 sērijaInstalled on at least 2 other car models, including Subaru Outback, Subaru B9 Tribeca
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Subaru Legacy might be a better choice in this respect.
Hydraulic tappets: yesno
The BMW 3 series engine has hydraulic tappets (lifters), providing quieter operation and no need for periodic adjustment, but they are more complex in design and can cause serious engine damage in case of failure.
BMW 3 sērija 2010 3.0 engine: Engine is relatively reliable. Most problems relate to the fuel injection system, spark plugs and coils, and the Vanos phase control system. Problems with the high pressure fuel pump were common in early model ...  More about BMW 3 sērija 2010 3.0 engine 

Dimensions

Length: 4.61 m4.66 m
Width: 1.78 m1.73 m
Height: 1.38 m1.42 m
BMW 3 series is 5 cm shorter than the Subaru Legacy, 5 cm wider, while the height of BMW 3 series is 4 cm lower.
Trunk capacity: 210 litres433 litres
Trunk max capacity:
with rear seats folded down
350 litresno data
Subaru Legacy has more luggage space.
BMW 3 series has 223 litres less trunk space than the Subaru Legacy.
Turning diameter: 11 meters11.6 meters
The turning circle of the BMW 3 series is 0.6 metres less than that of the Subaru Legacy, which means BMW 3 series can be easier to manoeuvre in tight streets and parking spaces.
Power steering: Electric power steeringHydraulic power steering
Electric power steering is simpler, quieter, more fuel-efficient, more configurable and provides additional features such as auto-steering for lane assist and parking. The disadvantages of electric power steering are possible overheating under prolonged load conditions and insufficient feedback (feeling) during steering.
Gross weight (kg): 2`1152`030
Safety: no data
Quality:
above average
no data
Average price (€): 13 2003000
Pros and Cons: BMW 3 sērija has
  • lower fuel consumption
  • more full fuel tank mileage
  • better manoeuvrability
  • electric power steering
Subaru Legacy has
  • more power
  • has 4x4 drive
  • higher ground clearance
  • longer expected engine lifespan
  • roomier boot
  • hydraulic power steering
  • lower price
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