Audi 2025 Q3 Review. The most fuel efficient audi q3 is the 35 tfsi with a 6 speed auto dual clutch which is powered by a 1.4l. Browse all of our 2025 audi q3 reviews & videos by top motoring journalists.

The most fuel efficient audi q3 is the 35 tfsi with a 6 speed auto dual clutch which is powered by a 1.4l. Research the 2025 audi q3 with our expert reviews and ratings.