I have a Ford Ecosport, and I am now driving my second one. It's not a hatchback: the boot door opens sideways, but that isn't a problem. My car has 17 inch wheels, which means that the car sits quite high off the ground (my wife and I are also getting old). It has a screen, such as you describe, with satnav and other bits and bobs on it. You can check your tyre pressures on it, which means no bending down with a pressue gauge. The car has 6 gears, which is handy for petrol economy. When I am in 6th gear, the miles-per-gallon display goes up to 99.9 miles per gallon, if I go easy on the pedal. This car might not be a world beater, but it suits me and my wife.