Crossovers are slightly smaller variant of a crossover, usually a traditional road car with a higher clearance. A good example of this is that a Mercedes GLA is effectively a Mercedes A Class, but with the higher ground clearance and more rugged looks. Examples of crossovers in the UK include the Nissan Juke, Audi Q2, Volkswagon T-Roc and the Skoda Kamiq. Many crossovers are just 2WD and although some manufacturers may offer all-wheel drive as an option on BMW this may be called xDrive, Mercedes is called 4Matic and Audi is classed as Quattro.