E-Tron

The best new hybrid cars 2017

Revealed: the best-selling cars in July 2017

Hot air: the worst cars for real-world CO2 emissions

2016 Mitsubishi Outlander PHEV review: UK first drive

Mercedes-Benz GLS review: 2015 first drive

6 ways Audi is fighting back after dieselgate

Audi R8 V10 Plus review: 2015 first drive

Lexus IS 300h (2015) long-term review

Tesla Model S P85D review: 2015 first drive