BMW 3 series 2010 vs BMW 1 series 2011

 
BMW 3 series
2010 - 2013
BMW 1 series
2011 - 2013
Gearbox: AutomaticAutomatic
Engine: 3.0 Petrol3.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 272 HP218 HP
Torque: 320 NM270 NM
Acceleration 0-100 km/h: 6.2 seconds7 seconds
BMW 3 series is more dynamic to drive.
BMW 3 series engine produces 54 HP more power than BMW 1 series, whereas torque is 50 NM more than BMW 1 series. Thanks to more power BMW 3 series reaches 100 km/h speed 0.8 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.58.1
Real fuel consumption: 9.6 l/100km9.7 l/100km
The BMW 3 series is a better choice when it comes to fuel economy.
By specification BMW 3 series consumes 0.6 litres less fuel per 100 km than the BMW 1 series, which means that by driving the BMW 3 series over 15,000 km in a year you can save 90 litres of fuel.
By comparing actual fuel consumption based on user reports, BMW 3 series consumes 0.1 litres less fuel per 100 km than the BMW 1 series.
Fuel tank capacity: 63 litres53 litres
Full fuel tank distance: 840 km in combined cycle650 km in combined cycle
1060 km on highway860 km on highway
650 km with real consumption540 km with real consumption
BMW 3 series gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.
Ground clearance: 143 mm (5.6 inches)147 mm (5.8 inches)

Engines

Average engine lifespan: 350'000 km380'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 7 years7 years
Engine spread: Installed on at least 2 other car models, including BMW 5 sērija, BMW 6 sērijaInstalled on at least 8 other car models, including BMW 5 sērija, BMW 3 sērija, BMW X5, BMW 7 sērija
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 1 series might be a better choice in this respect.
BMW 3 sērija 2010 3.0 engine: Relatively reliable engine. Most of the problems are related 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 ...  More about BMW 3 sērija 2010 3.0 engine 

BMW 1 sērija 2011 3.0 engine: The BMW N52 engine was the first water-cooled engine to feature a composite cylinder block made from a magnesium and aluminum alloy. It was included in Ward’s AutoWorld’s list of the top 10 engines in 2006 and 2007. While it offers many advantages, the ...  More about BMW 1 sērija 2011 3.0 engine 

Dimensions

Length: 4.61 m4.36 m
Width: 1.78 m1.75 m
Height: 1.40 m1.42 m
BMW 3 series is larger, but slightly lower.
BMW 3 series is 25 cm longer than the BMW 1 series, 3 cm wider, while the height of BMW 3 series is 3 cm lower.
Trunk capacity: 440 litres370 litres
BMW 3 series has more luggage capacity.
BMW 3 series has 70 litres more trunk space than the BMW 1 series.
Turning diameter: 11 meters10.7 meters
The turning circle of the BMW 3 series is 0.3 metres more than that of the BMW 1 series.
Gross weight (kg): 1`9601`870
Safety: no datano data
Quality:
above average

above average
BMW 3 series has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for BMW 1 series, so BMW 3 series quality could be a bit better.
Average price (€): 11 4008400
Pros and Cons: BMW 3 sērija has
  • more power
  • more dynamic
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
BMW 1 sērija has
  • longer expected engine lifespan
  • lower price
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