What are the differences between the 2019 Audi A6L 40 and 45?
2 Answers
The differences between the 2019 Audi A6L 40 and 45 are as follows: 1. Different engines: The 40 model is equipped with a low-power version of the 2.0-liter turbocharged engine; the 45 model is equipped with a high-power version of the 2.0-liter turbocharged engine. 2. Different power outputs: The low-power engine in the 40 model has a maximum power of 190 horsepower and a maximum torque of 320 Nm; the high-power engine in the 45 model has a maximum power of 224 horsepower and a maximum torque of 350 Nm. 3. Different configurations: The 45 model features keyless entry, while the 40 model does not. 4. Sunroof: The 40 model has a standard sunroof, while the 45 model has a front and rear segmented sunroof.
I used to drive an Audi frequently, specifically the 2019 A6L 40 and 45 models. The main differences lie in the engine and power output. The 40 version features a 2.0T low-power engine with around 190 horsepower, which is sufficient for city driving but feels a bit sluggish during acceleration and overtaking, especially when fully loaded. The 45 version’s 2.0T engine is tuned to 245 horsepower, delivering stronger acceleration and a more noticeable push-back sensation, making highway overtaking much easier. Both models have similar fuel efficiency, with the 40 having slightly lower official fuel consumption—saving a fraction of a liter per 100 kilometers—though the real-world difference is minimal. Additionally, the 45 usually comes with more standard features, such as advanced suspension or premium audio, but the money saved on the 40 can be used to add desired options. Personally, I think the 40 offers better value if you primarily commute short distances or don’t prioritize spirited driving. However, if you enjoy driving pleasure, the 45 is definitely worth it. The difference in power response and tuning makes the 45 feel more exhilarating. Your choice should depend on your driving habits.
