Used 2021 Mazda MAZDA3 for Sale near Saint Louis, MO
37 results
CarGurus Analysis:
2021 Mazda MAZDA3
With 39 currently listed for sale near Saint Louis, MO and an average price of $20,704.00, 30.8% of 2021 Mazda MAZDA3 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mazda MAZDA3 5 / 5 stars.
100.0% of 2021 Mazda MAZDA3 models on CarGurus are accident free.
The 2021 Mazda MAZDA3 features a refined turbocharged engine option, providing an enjoyable driving experience and a premium interior aesthetic that positions it competitively within its segment.
CarGurus Analysis: 2021 Mazda MAZDA3
overall

Summary
With 39 currently listed for sale near Saint Louis, MO and an average price of $20,704.00, 30.8% of 2021 Mazda MAZDA3 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 Mazda MAZDA3 5 / 5 stars.
100.0% of 2021 Mazda MAZDA3 models on CarGurus are accident free.
The 2021 Mazda MAZDA3 features a refined turbocharged engine option, providing an enjoyable driving experience and a premium interior aesthetic that positions it competitively within its segment.
Why it stands out
The 2021 Mazda MAZDA3 shines for its sporty design and fun driving dynamics, appealing to enthusiasts who appreciate both style and performance. It embraces a premium feel, especially with its turbocharged engine option that adds significant power and sophistication to the driving experience. The cabin is filled with high-quality materials, enhancing its allure as a budget-friendly luxury vehicle. Despite its impressive attributes, some buyers might find limitations in features such as the lack of manual transmission and rear-seat accessibility. However, the focus on driver engagement and attentive handling makes it a strong contender in the compact car category.
Other model years to consider
- Average price: $23,068.00
- Good/great deal percentage: 56.3%
- User rating: 4.67 / 5
- Total listings: 48
- Average price: $28,860.00
- Good/great deal percentage: 47.7%
- User rating: 5 / 5
- Total listings: 44
- Average price: $11,759.00
- Good/great deal percentage: 12.8%
- User rating: 4.83 / 5
- Total listings: 47
This analysis is based on CarGurus' proprietary market data from June 2, 2026, CarGurus experts' opinions, and generative AI.
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5.0 Overall rating
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Gerry R
Reviewed a 2021 Mazda MAZDA3 on Oct 17, 2023
Great value. Best styling. Best interior design. Gas economical. Love driving this car.
Jeni H
Reviewed a 2021 Mazda MAZDA3 on Sep 10, 2021
Love everything about this car. Sporty classy and economical
greg s
Reviewed a 2021 Mazda MAZDA3 on Aug 16, 2022
After researching and test driving the Honda Civic, Toyota Corolla SE and Mazda 3 AWD...I purchased this Mazda 3 AWD, because, I believe it has superior looks ( beautiful exterior design), much better quality interior (a Porsche like interior design), and since 2020: comparable reliability to Honda and Toyota (now that Mazda is now making their own automatic transmissions)...When driving, you can feel the quality...
Dominick C
Reviewed a 2021 Mazda MAZDA3 on May 17, 2024
Car rides amazing! Interior is state of the art! Cant beat the price for what you get.
2021 Mazda MAZDA3 Trims
| Trim type | MSRP |
|---|---|
| Preferred Sedan FWD | $24,500 |
| 2.5 Turbo Hatchback AWD | $31,050 |
| Premium Plus Sedan AWD | $32,600 |
| 2.5 Turbo Sedan AWD | $30,050 |
| Premium Hatchback FWD | $28,000 |
| 2.5 S Sedan FWD | $21,650 |
| Premium Plus Hatchback AWD | $33,900 |
| Select Sedan FWD | $22,850 |
2021 Mazda MAZDA3 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 Mazda MAZDA3 prices has changed over time.
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