What are the most important specs to consider when buying an Audi A5?

I am looking to purchase an Audi A5 and want to make sure I get the best value for my money. What are the key factors I should consider when making my decision? Any specific features or options that are a must-have?

First and foremost, consider the engine options available for the Audi A5. The base model has a 2.0-liter turbocharged four-cylinder, but there is also a more powerful 3.0-liter V6 available. Think about your driving needs and choose accordingly.

Another important factor is the transmission. Most Audi A5 models come with a seven-speed dual-clutch automatic, but some models offer a six-speed manual. Consider which option you are more comfortable driving and which will give you the best driving experience.