The new 2011 BMW ActiveHybrid 7 happens to be hybrid automobile that bears little resemblance to a Toyota Prius or other similar hybrids. Gas efficiency is the thing that you think of when you think hybrid but the BMW hybrid is not that fuel efficient. The 2011 ActiveHybrid 7 happens to be the most fuel-efficient of the 7-series model, but its power steering is turned off by the idle stop feature, and it doesn't work well in stop-and-go traffic. It's a technological powerhouse, and the hybrid platform adds power and fuel efficiency but also adds quirks to your driving everyday.
The application of an electric motor in a hybrid means that the gas-powered motor is smaller but in the case of the BMW, it is not. Most hybrids reduce gasoline costs while maintaining power, but BMW saw the extra power, and decided to make their cars go faster. The 2011 BMW ActiveHybrid 7 has the same engine, a twin turbo direct-injection 4.4-liter V-8, as the regular BMW 750i. The only difference is definitely the electric motor that's powered from the 120-volt lithium ion battery pack. The hybrid offers you improved fuel useage than the regular 750i but provide even more horsepower.
A lot of hybrids have the capacity to switch to all-electric mode but the ActiveHybrid 7 does not do that. Instead, the system is going to include some boost during acceleration and the engine will shut down at a stop which is like the Integrated Motor Assist System of the Honda. Whenever you happen to be in the driver's seat, you won't even know that you are in a hybrid, but it has a blue area in the fuel gauge, which shows when the car is having electricity regenerated by its momentum. However when you come to a stop, you will feel the engine go silent and the tach needle go to zero. Whenever you take the foot off the brake, the engine comes back on smoothly which is impressive considering the size of the engine.
When you are parked at a traffic light that is really prolonged, that is when the idle stop system works well, but not quite as well in stop-and-go traffic. For unkown reasons, the car will power down for 5 seconds at a time even in stop-and-go traffic. The power of your car may also take some getting used to because it is likely to lunge forward even with a slight tap on the accelerator. This does not sound like a very eco-friendly car but the purpose of this hybrid is to add power more than improve fuel efficiency.
As soon as you think of a hybrid, you think of fuel efficiency, and while the 2011 BMW ActiveHybrid 7 is more efficient that the standard BMW 7-series, it only gets around 20 miles per gallon. That may be good mileage for a top end luxury car but that is not necessarily very good as a hybrid.
The application of an electric motor in a hybrid means that the gas-powered motor is smaller but in the case of the BMW, it is not. Most hybrids reduce gasoline costs while maintaining power, but BMW saw the extra power, and decided to make their cars go faster. The 2011 BMW ActiveHybrid 7 has the same engine, a twin turbo direct-injection 4.4-liter V-8, as the regular BMW 750i. The only difference is definitely the electric motor that's powered from the 120-volt lithium ion battery pack. The hybrid offers you improved fuel useage than the regular 750i but provide even more horsepower.
A lot of hybrids have the capacity to switch to all-electric mode but the ActiveHybrid 7 does not do that. Instead, the system is going to include some boost during acceleration and the engine will shut down at a stop which is like the Integrated Motor Assist System of the Honda. Whenever you happen to be in the driver's seat, you won't even know that you are in a hybrid, but it has a blue area in the fuel gauge, which shows when the car is having electricity regenerated by its momentum. However when you come to a stop, you will feel the engine go silent and the tach needle go to zero. Whenever you take the foot off the brake, the engine comes back on smoothly which is impressive considering the size of the engine.
When you are parked at a traffic light that is really prolonged, that is when the idle stop system works well, but not quite as well in stop-and-go traffic. For unkown reasons, the car will power down for 5 seconds at a time even in stop-and-go traffic. The power of your car may also take some getting used to because it is likely to lunge forward even with a slight tap on the accelerator. This does not sound like a very eco-friendly car but the purpose of this hybrid is to add power more than improve fuel efficiency.
As soon as you think of a hybrid, you think of fuel efficiency, and while the 2011 BMW ActiveHybrid 7 is more efficient that the standard BMW 7-series, it only gets around 20 miles per gallon. That may be good mileage for a top end luxury car but that is not necessarily very good as a hybrid.
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