Increasing age has made us consider our future motoring. We've passed our second car, a Volkswagen Polo, on to a granddaughter and are considering downsizing from our A4 2.0TDI SE saloon to something smaller with easy access and good manoeuvrability. I've looked at an A3 and a Toyota Auris. I expect we do no more than 7000 miles a year, so petrol seems sensible. I would welcome your views on these two cars, or any other suggestions.