What are the differences between the A4L 40 Quattro and the 45?
2 Answers
The differences between the A4L 40 Quattro and the 45 are as follows: 1. Power and maximum torque differ: The A4L 40 is the low-power version of the 2.0T engine, with a maximum horsepower of 190 HP and maximum torque of 320 Nm, while the A4L 45 is the high-power version of the 2.0T engine, with a maximum horsepower of 252 HP and maximum torque of 370 Nm. 2. Starting speed differs: The most noticeable difference in starting speed lies in the acceleration time. The A4L 40 takes about 7 seconds to accelerate, whereas the A4L 45 takes around 6 seconds, with a difference of approximately one second in the 0-100 km/h acceleration time.
I've driven both the A4L 40 and 45, and the power difference is most noticeable. The 40 uses a 2.0T low-power engine with around 190 horsepower, which is adequate for daily use but feels slightly sluggish at takeoff. The 45, however, is the high-performance version with 245 horsepower—stepping on the throttle delivers much stronger acceleration and more decisive overtaking. Both come with quattro all-wheel drive, but the 45's superior power reserve makes it more stable when cornering in wet conditions. In terms of fuel consumption, the 40 is slightly more economical, while the 45 can burn 1-2 more liters under aggressive driving. Both models use a 7-speed dual-clutch transmission with similar shift speeds. For mainly city commuting, the 40 is suitable, but if you frequently drive on highways or enjoy spirited driving, the 45 is more thrilling.
