Bi fuel in a Dacia Sandero simply means the car can run on two different types of fuel instead of just one. It uses petrol + LPG (liquefied petroleum gas). LPG is a gas fuel (propane/butane mix) stored in a separate tank. The engine is designed to run on either fuel. The car has two tanks: one for petrol, one for LPG. You can switch between fuels using a button, or it switches automatically when LPG runs out. You drive it like a normal car?no special skills needed. Cheaper running costs ? LPG is usually much cheaper than petrol. Longer range ? you?ve effectively got two fuel tanks, so you can go further. Lower emissions than petrol alone All vehicles are fully prepared both mechanically and cosmetically up to the highest standard, every vehicle also comes with a full HPI vehicle check assuring you that your new vehicle will have no registered accident claims All our vehicles at Vertu Motors come fully prepared with our peace of mind Main Dealer guarantee. Every reported, or any outstanding finance, it also shows the vehicle has not been exported. In addition to this we also do a full Government VOSA report check to verify the mileage on all cars over 3 years old. This service comes free of charge to all our customers unlike other main dealers who charge you an admin fee for this service. We also offer Nationwide delivery on all our vehicles so don?t delay and call today! Here at Vertu Ford Wigan, we are built on trust and pride ourselves on customer service with 98% of our customers would recommend to family or friends. Call us today for the Ford Wigan experience!