What is the difference between the Audi A7 TFSI and TDI engine?

I am considering buying an Audi A7, but I am unsure about the engine options. Can someone explain the differences between the TFSI and TDI engines?

The main difference between the TFSI and TDI engines is the fuel type they use. TFSI engines run on gasoline, while TDI engines run on diesel. TFSI engines tend to be more responsive and perform better at high speeds, while TDI engines are known for their fuel efficiency and torque.

It ultimately depends on your driving style and needs. If you do a lot of highway driving, the TDI engine may be a better option for its fuel efficiency. However, if you prioritize performance and acceleration, the TFSI engine may be the way to go.

Another factor to consider is the cost. TDI engines tend to be more expensive upfront, but their superior fuel efficiency can save you money in the long run. TFSI engines may be more affordable initially, but their higher fuel consumption may result in higher long-term costs.