2018 Audi S5
Coupe
79,000mi Auto Petrol 3.0L
Taking several points into account, the Reliability Index collects data based on a vast number of insurance claims that are filed each year. It looks at: the rate of failure, the inconvenience for motorists and cost and therefore provides motorists with a comprehensive overview of cars on the UK's roads today. The Audi S5 is among those ranked in the top 20 for reliability and this dealer has this second hand model available to buy priced at just £16,999. That's already a fantastic deal for this particular model, even more so when you take into account that it is less likely to leave you with a bill for repairs.