How many horsepower does the engine in 2015 Audi A3 have?

I do not have access to real-time information, including specific car model details. To find the horsepower of the engine in a 2015 Audi A3, I recommend checking these resources:

* Audi's website: Visit the official Audi website and use their model configurator or browse the specifications for the 2015 A3.

* Car review websites: Websites like Edmunds, Kelley Blue Book, and Car and Driver provide detailed information on car models, including engine specifications.

* Your local Audi dealership: Contact your local Audi dealership. They can provide specific information about the 2015 A3 models they sold.

Please note that the horsepower can vary depending on the engine trim level (e.g., 1.8T, 2.0T, etc.) and whether it is a front-wheel drive or quattro (all-wheel drive).