Used 2021 Mercedes-Benz A-Class for Sale near Philadelphia, PA

## Summary - With 483 currently listed for sale on CarGurus and an **average price of $23,138.00**, 29.8% of 2021 Mercedes-Benz A-Class models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2021 Mercedes-Benz A-Class 5 / 5 stars and CarGurus experts gave it an 7.83 / 10. - **75.6% of 2021 A-Class models on CarGurus are accident free**. - The 2021 Mercedes-AMG A 35 4Matic sedan introduces a subcompact performance sedan with Mercedes-like quality and features an impressive 0-60-mph time of 4.6 seconds—2.5 seconds quicker than other A-Class models. ## Why it stands out The 2021 Mercedes-Benz A-Class offers a blend of luxury touchpoints and performance that is hard to find in its class. Notably, it continues to uphold the AMG tradition, with the A 35 variant delivering a thrilling driving experience powered by a 302-horsepower turbocharged engine, which stands as a major highlight for this model year. In addition to speed, the technical innovations, such as the user-friendly MBUX multimedia system, provide seamless interaction with the vehicle's features. While some may find the design to be a bit conventional, the overall driving dynamics and technology package make it appealing. It stands out for its impressive safety ratings and robust feature set, catering well to those seeking a sportier, yet refined compact sedan. ## Other model years to consider - **[2020 Mercedes-Benz A-Class](https://www.cargurus.com/Cars/l-Used-2020-Mercedes-Benz-A-Class-c29172)** - Average price: $20,382.00 - Good/great deal percentage: 29.1% - User rating: 4.8 / 5 - Total listings: 508 - **[2022 Mercedes-Benz A-Class](https://www.cargurus.com/Cars/l-Used-2022-Mercedes-Benz-A-Class-c31984)** - Average price: $26,003.00 - Good/great deal percentage: 30.3% - User rating: 5 / 5 - Total listings: 340 - **[2019 Mercedes-Benz A-Class](https://www.cargurus.com/Cars/l-Used-2019-Mercedes-Benz-A-Class-c28505)** - Average price: $18,383.00 - Good/great deal percentage: 29.1% - User rating: 4.6 / 5 - Total listings: 361 This analysis is based on CarGurus' proprietary market data from February 10, 2026, CarGurus experts' opinions, and generative AI.