As we suspected back in May based on spy shots, Chevrolet is adding a bi-fuel version of the tenth-generation Chevy Impala that can run on both regular gasoline and compressed natural gas (CNG).

For those willing to mess with their engine, Green Fuels is offering drivers in the U.K. the Fullflex Gold Bi-Fuel Manager, which "plugs into the vehicle's engine management unit while the other ...

It's great for drivers who mostly do short journeys, but need a car that can also cover high mileages occasionally. Read more here What is a bi-fuel car? A bi-fuel car is one that can run on two ...

The two-star Euro NCAP safety rating is disappointing though. The Bi-Fuel let's you run your car on petrol or LPG and is our pick of the range.

the owner of the car would save over N1m in one year by using CNG. Speaking about what he called bi-fuel, he disclosed that conversion would not stop the engines from running on petrol or diesel ...