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Because Audis can have higher maintenance costs as they age, many buyers opt for .

If you’re going green, the Q4 e-tron or the high-performance RS e-tron GT are the flagship electric options.

The A3 , A4 , and A6 are the core luxury sedans. The A4 is a fan favorite for its balance of size and agility.

Luxury cars often see their steepest value drop in the first 2–3 years, so a CPO Audi can offer a "like-new" experience at a significantly lower price point. 3. Key Features to Look For

The Q3 (subcompact), Q5 (compact), and Q7 (three-row) are the heavy hitters. The Q5 is consistently Audi's best-seller.