The 1. In comparison, the 1. L engine provides greater power and agility, perfect for drivers with a mixed bag of short and long commutes. Engines between 1. With great fuel economy, having a 1. L engine means you won’t need to visit a petrol station as often.The 1. L engine offers better mileage and affordability, while the 1. L engine provides stability and power for long drives. The choice depends on driving habits and budget considerations. When it comes to car purchases, the size of an engine can play a crucial role.Litre Engines They’re still usually good on the fuel economy front, so you won’t have to pay too many visits to the petrol station if you mainly drive around town.They offer a balance between power and fuel efficiency, making them a popular choice for drivers who desire a good combination of performance and economy. Two 4-cylinder petrol engines are offered, a 1.Litre Engines They’re still usually good on the fuel economy front, so you won’t have to pay too many visits to the petrol station if you mainly drive around town.They offer a balance between power and fuel efficiency, making them a popular choice for drivers who desire a good combination of performance and economy.Engines between 1. If you’re aiming for fast acceleration and journeys at prolonged high speeds, engine sizes of 2. Drivers who aren’t as fussed about long journeys or high speeds can’t go wrong with smaller engine sizes.Check for smoke, rough idle, oil leaks, uneven acceleration, and scan ECU for stored faults. Ask about timing belt/chain history and oil‐consumption behavior. The Volkswagen Polo 1. MPI and older naturally aspirated forms. However, like any vehicle, it is not impervious to faults. Some common issues with the Polo have been highlighted in this article, including electric window problems, rear seatbelt issues, fuel system faults, fuel leaking, windscreen washer issues, airbag problems, rough idling and running poor and timing chain issues.Volkswagen Polo Common Issues Problems include failed solenoids, electric motor failure, mechatronic leaks, and pump failure. Symptoms to watch for are shaking, juddering, grinding, loss of reverse gear, and sudden loss of power.