TUEV

German motorists are eager to convert their cars to run with LPG (Liquified Petroleum Gas) and CNG (Compressed Natural Gas). However, unless your next car purchase comes with the LPG/CNG conversion as standard, you should be careful where you get your car converted, according to TÜV Rheinland. ...

Audi has announced a record-beating A4 that has a maximum speed of 327.2 km/h (203 mph). The unusual feature of this A4 is that it runs on biogas, naturally obtained from the anaerobic fermentation of switchgrass. The experiment was performed to promote the use of biogas as an alternative fuel. ...

The Kia cee'd is the first Korean car to earn a TÜV environmental certificate. The certificate means that the car is made following the ISO 14040 and ISO 14062 norms, showing that the process of designing the car took its environmental impact into consideration.The ISO 14062 standard relates ...