Before you buy a used Volvo S40 you should be aware of the common faults or wear items specific to the Volvo S40 that you should check for. Our research amongst the experts that work on the Volvo S40 everyday has identified the essential engine checks, interior items that you need to ensure work, wear items to spot on the Volvo S40 suspension, areas on the bodywork to inspect, and information about official recalls of the Volvo S40.