What are the main differences between the Audi A6 45 and A6 55 models?

I am interested in purchasing an Audi A6, but I am unsure of which model is best for me. Can you provide a breakdown of the key differences between the A6 45 and A6 55 models?

The main difference between the A6 45 and A6 55 models is the engine. The A6 45 has a 2.0-liter turbocharged four-cylinder engine, while the A6 55 has a 3.0-liter turbocharged V6 engine. The A6 55 offers more power and faster acceleration, but the A6 45 has better fuel efficiency.

Another difference between the A6 45 and A6 55 models is the standard features. The A6 55 comes with adaptive air suspension and a panoramic sunroof, while these features are optional on the A6 45. Additionally, the A6 55 has a larger infotainment screen and more advanced safety features.

When it comes to pricing, the A6 45 is more affordable than the A6 55. However, if you want a more luxurious and powerful driving experience, the A6 55 may be worth the extra cost. Consider your budget and driving preferences when choosing between these two models.