![Volkswagen's betting big on CNG with 2 cars, the Golf TGI and the Audi A3 g- tron | MotorNature: cars for green drivers Volkswagen's betting big on CNG with 2 cars, the Golf TGI and the Audi A3 g- tron | MotorNature: cars for green drivers](http://www.motornature.com/wp-content/uploads/2013/03/Volkswagen-Golf-TGI.jpg)
Volkswagen's betting big on CNG with 2 cars, the Golf TGI and the Audi A3 g- tron | MotorNature: cars for green drivers
![The new Audi A3 Sportback g-tron is on display during the first press day at the 83th Geneva Motor Show in Geneva, Switzerland, 5 March 2013. Photo: Uli Deck VW Golf GTI The new Audi A3 Sportback g-tron is on display during the first press day at the 83th Geneva Motor Show in Geneva, Switzerland, 5 March 2013. Photo: Uli Deck VW Golf GTI](https://c8.alamy.com/comp/D44YRK/the-new-audi-a3-sportback-g-tron-is-on-display-during-the-first-press-D44YRK.jpg)
The new Audi A3 Sportback g-tron is on display during the first press day at the 83th Geneva Motor Show in Geneva, Switzerland, 5 March 2013. Photo: Uli Deck VW Golf GTI
![Volkswagen's betting big on CNG with 2 cars, the Golf TGI and the Audi A3 g- tron | MotorNature: cars for green drivers Volkswagen's betting big on CNG with 2 cars, the Golf TGI and the Audi A3 g- tron | MotorNature: cars for green drivers](http://www.motornature.com/wp-content/uploads/2013/03/Audi-A3-g-tron.jpg)