How many cylinders does the BMW 7 Series engine have?
2 Answers
BMW 7 Series engines come in inline 4-cylinder, inline 6-cylinder, V8, and V12 configurations. The vehicle utilizes four types of engines: a 2.0-liter turbocharged engine, a 3.0-liter turbocharged engine, a 4.4-liter twin-turbocharged V8 engine, and a 6.6-liter V12 twin-turbocharged engine. The BMW 7 Series is a large luxury sedan under the BMW brand, with dimensions of 5212mm in length, 1902mm in width, and 1478mm in height, and a wheelbase of 3210mm. The hybrid system employed in this vehicle can directly power the electric motor to assist with vehicle start-up or acceleration, while also ensuring the normal operation of functions such as air conditioning, ventilation, and entertainment when the engine is turned off.
I remember when I first got into the BMW 7 Series, I specifically chose the 750i model, which was equipped with a V8 engine, boasting 8 cylinders and delivering exhilarating power. The acceleration was so intense, providing a strong push-back feeling, and overtaking on the highway was exceptionally stable. In recent years, I've seen many 740 series models, mostly with 6-cylinder configurations, offering higher fuel efficiency but lacking that raw passion. BMW is also pushing hybrid versions, like the 745e, which uses a 4-cylinder engine combined with an electric motor. Although the number of cylinders is reduced, the overall performance doesn't fall short. I recommend interested friends to test drive different models to experience the differences brought by the number of cylinders—for example, 8-cylinders are great for speed enthusiasts, while 6-cylinders offer a balanced daily drive. Don't overlook engine cleaning during maintenance; regular oil changes can significantly extend its lifespan, especially since luxury car maintenance isn't cheap.
