2014 Mercedes-Benz SL Class
3.0 Sl400 Amg Sport G-tronic Euro 6 Ss
57,000mi Auto Petrol 3.0L
Combining several elements, the Reliability Index gathers data sourced from a vast number of claims that are filed each year. It looks at: a car's failure rate, cost and inconvenience caused and therefore gives you a comprehensive guide of the reliability of cars currently on the road. Mercedes-Benz's SL Class is in the top 20 of the UK's reliability index and at this dealership in Leatherhead you can pick up this second hand model for only £19,995. That's already a great value for this model and it's even better when you take into account that it is less likely to need extra trips to the mechanic.