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BMW 116i

BMW 116i: The only other application has been in the limited edition BMW 320si, which used an N45 engine with displacement increased to 2.0 litres. That one produced 173 PS at 7,000 and 200Nm at 4,250rpm, but the N45B16 in the 116i only produced 122hp at 6,000rpm and 160Nm of torque at 4,300rpm. From this year on, the 116i will be powered by the more advanced N46, which produces the same 122hp, but torque has been upped to 185Nm between 3,000 to 4,250rpm.

This is because the new engine is actually the same 2.0 litre engine that’s found in the 118i and the 120i, only with different tuning. This engine also has Valvetronic, which provides variable valve lift and operates without using a throttle plate. This is also happening with many other BMW models. The numbers on a vehicle’s badge doesn’t necessarily indicate the displacement of the engine under the hood anymore. Alot of the x25i cars around are now running with 3.0 litre engines, tuned to produce the same power and torque as a 2.5 litre but with torque over a wider spread of RPMs, to improve driveability.

 BMW 116i
 BMW 116i
 BMW 116i