The VAUXHALL ASTRA GTC (2011-18) 3DR HATCHBACK 2.0 CDTI DPF 165 EU5 SPORT AUTO6 is a sporty three-door hatchback offering distinctive styling beyond an ordinary Astra. In the UK used-car market, it sits between practical hatchbacks and pricier coupés, with diesel power and an automatic gearbox suited to longer journeys. mycarcheck.com records 127 look-ups covering 51 different VINs, giving a useful snapshot of cars shoppers have checked. The average private-sale valuation is £4,100, with recorded mileage averaging 76,000 miles and annual use around 8,000 miles. Cars have had about 3.6 previous keepers, so check each car’s history carefully before buying. Its 165PS diesel engine and six-speed automatic make it a choice for commuters and couples who want motorway cruising, while the three-door body is less convenient for rear-seat access. Against rivals such as the Volkswagen Scirocco and Ford Focus, the Astra GTC stands out for bold styling and hatchback practicality.