The Jetta 6 1.4 TSI demonstrates excellent fuel efficiency. For the sixth-generation Volkswagen Jetta with the 1.4 TSI engine (160 Hp, DSG automatic), the official combined fuel consumption is 6 l/100 km (39.2 US mpg, 47.08 UK mpg, 16.67 km/l)[3].
Breaking it down by driving conditions according to NEDC standards:
- Urban: 7.5 l/100 km (31.36 US mpg, 37.66 UK mpg)
- Extra Urban: 5.2 l/100 km (45.23 US mpg, 54.32 UK mpg)
- Combined: 6 l/100 km (39.2 US mpg, 47.08 UK mpg)
Real-world user reports generally confirm these results, with owners stating highway fuel economy frequently reaches or even exceeds 40 mpg and city driving averages are close to the EPA sticker of about 29–30 mpg[2][4][5].
It is important to note that actual fuel consumption may vary based on driving style, vehicle condition, and environment.