2012 BMW X1 |
Diesel engines are still good for surprises. The BMW X1 features the world‘s first four-cylinder diesel engine with Variable Twin Turbo. Alongside the ultra-lightweight aluminium engine block, two different-sized turbochargers are deployed sequentially to deliver blistering power of up to 150 kW (204 hp) at any speed range. At the same time, fuel consumption is a surprisingly frugal 5.2 litres per 100 kilometres.
The BMW X1 also boasts BMW’s Dynamic Stability Control (DSC) Dynamic Traction Control (DTC) and Performance Control systems. Arriving at a test track consisting of loose gravel constructed to demonstrate the capabilities of these systems, the X1 engineers described how the systems work in conjunction with each other and then allowed us to try them out firsthand. Having the opportunity to briskly circle the track in various modes allowed me to feel how good the systems really are. Instead of applying abrupt slaps on the wrist like many vehicles, the X1 seamlessly reduces throttle where traction is lacking and even applies braking when needed. No understeer, no oversteer, no funny business.
2012 BMW X1 sDrive20d |
2012 BMW X1 xDrive28i |
The four-cylinder versions xDrive28i and sDrive18i impress thanks to their precise response and efficient fuel consumption. The BMW TwinPower Turbo in the BMW xDrive28i boasts spontaneous power build-up at all revs. Its rapid response converts the driver’s wishes directly into forward thrust. This 180 kW (245 hp) drive unit lets the facts supply the emotions: from 0 to 100 km/h in 6.1 seconds with a fuel consumption of only 7.9 litres per 100 km. The sDrive18i has a little less spirit but offers an equal amount of driving pleasure. Modern valve technology supplies the motor with the correct quantity of air at all times. The 110 kW (150 hp) engine consumes 8.2 litres over 100 km and accelerates from 0 to 100 km/h in 9.7 seconds.
2012 BMW X1 |
2012 BMW X1 Interior |
The BMW X1 xDrive23d features the world's first four-cylinder diesel engine with Variable Twin Turbo. Two different-sized turbochargers are deployed sequentially to deliver blistering power right across the rev range. At low revs, the small turbocharger works on its own to provide instantaneous throttle response. Third-generation common rail injection in the BMW X1 sDrive18d, BMW X1 xDrive18d, BMW X1 sDrive20d and BMW X1 xDrive20d ensures exceptional performance (up to 130 kW / 177 hp) in hand with unbeatable fuel consumption levels (starting at a frugal 5.2 litres per 100 kilometres). The diesel engines in the BMW X1 meet the EU5 emissions standard.
Smooth and responsive, the 6-speed manual transmission in the BMW X1 makes for dynamic driving at its best. Its standout features are the short-throw shifts, perfect ratios and optimum exploitation of torque. The closely spaced gear ratios and the addition of a sixth gear enable the driver to make even more individual use of the engine's characteristics. The optional 6-speed automatic transmission Steptronic delivers smooth driving with exceptional reaction speed, combining instant power when pulling out and reduced fuel consumption at high speeds. Both transmission systems provide maximum dynamic performance in the full speed range and unmatched efficiency for short and long distances alike.
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