I use BMW 7 series from last 5 years .it is one of the best car in the world .very comfortable looking good available different colours .BMY is suitable for long journey with high mileage engine is best.many features are as below .
It have twin power turbo 8 cylinder engine.engine displacement of its 4395 cc at frequency 6000 rpm . Maximum power is 650 NM at 6000 rpm .it have 8 cylinders and have electric power steering .also provide 12.1 kilometer per litre mileage .it have 8 gears .and maximum speed of BMW7 series is more than trains is 250 km/ hr.
So why r u waiting go for it .