The latest What Car? Insight has been published. The report takes a monthly look at the industry through the eyes of senior figures in the automotive sector, and through their own analysis of data from users of the What Car? website.

This month's highlights include:

- An interview with Interview Darren Guiver, managing director of Group 1 Automotive

- The most popular new car reviews and first drives this month

- The top 10 most popular features and advice stories on this month

- An overview of the most popular brands and models in What Car? lease searches

- Insight into the public response to our story on the Vauxhall Zafira recall

- The top 20 most popular used car reviews this month

- Insight into London's new ultra low emission zones

- An overview of discounting trends across the new car market this month

- The top 10 most economical diesels according to What Car?'s real-world range tests

- Alternatives being considered by potential buyers of the Range Rover Evoque and Seat Arona

- Cars and brands generating the most New Car Buying leads via

Download the What Car? Insight here .