Rover 75 业主指南

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页码 209
Environmental Driving
100
Do not drive in a low gear for longer than necessary
Driving in lower gears uses more fuel and creates more 
noise. Change up to a higher gear as soon as possible, 
provided it does NOT cause the engine to labour. 
Drive smoothly
Anticipating obstructions and slowing down well in 
advance, avoids the need for unnecessary acceleration and 
harsh braking. A smooth driving style not only reduces fuel 
consumption, but can reduce the emission of poisonous 
gases by two thirds or more.
Switch off the engine when waiting in traffic
When it is obvious that the car will be stationary for several 
minutes or more, and provided it is safe to do so, switch 
off the engine. The impact on the environment of starting 
the engine again will be less than the effect of allowing the 
engine to idle for 45 seconds or more.
Maintenance
Have the car regularly serviced
Regular servicing from a qualified technician will ensure 
optimum fuel economy and minimise exhaust pollutants, 
as well as effectively extending the service life of the car.
Check the tyre pressures regularly
Under-inflated tyres increase the rolling resistance of the 
car which, in turn, increases fuel consumption. Over or 
under-inflated tyres wear out more rapidly and also have a 
detrimental effect on the car’s handling characteristics. 
Do not carry unnecessary loads
The additional weight of unnecessary loads wastes fuel, 
especially in stop/start conditions where the car is 
frequently required to set off from stationary.
Remove roof racks
The additional air resistance created by roof racks and 
carriers increase drag and waste fuel (an unladen roof rack 
can increase fuel consumption by as much as 2 mpg (0.3 
l/100km).