| Car rental agencies offer prepaid fill-ups when you return the vehicle. |
| The Honda Insight and the Toyota Prius will get up to 70 miles per gallon and cruise 600 miles or more between fill-ups. |
| No locking petrol cap to wrestle with, in fact, no petrol cap at all to touch, making fill-ups the cleanest ever. |
| Around 30 mpg from all driving conditions is about the best you'll do in the 2.0, and with fuel tank size at just 50 litres, fill-ups are frequent. |
| Noise levels are low at all times, and the car makes short work of long journeys, with the 80 litre fuel tank giving at least 600 miles between fill-ups. |
| With the fuel tank holding 13.6 gallons, fill-ups become infrequent. |
