mot service warranty This 2016 Vauxhall Astra GTC i Turbo SRi is a stylish and well equipped coupe. It features a 1.4 litre petrol engine and meets Euro 6 emissions standards. Inside, you will find air conditioning for your comfort, and the headlights automatically adjust with tunnel detection, ensuring optimal visibility. This Astra GTC SRi offers an impressive fuel economy of 47 miles per gallon, making it an economical choice. Its low CO2 emissions and low insurance group rating further highlight its cost effectiveness compared to similar vehicles.