2021 Mercedes-Benz CLA — Carivo review carivo.co
Sedan

2021 Mercedes-Benz CLA

Independent review & score by Carivo

Price Range $36,900–$46,104
Fuel Economy 27 MPG
Seating 5 passengers
Category Sedan
Est. Annual Fuel $1,944/yr

Key Specifications — 2021 Mercedes-Benz CLA

Seating Capacity5 passengers
Body StyleSedan
Base Price$36,900–$46,104

Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.

About the 2021 Mercedes-Benz CLA

Our scoring places the 2021 Mercedes-Benz CLA at 7.4/10 overall, which translates to a Good rating for this sedan. Its strongest dimension is Technology at 8.4/10, while Reliability at 6.6/10 is where it trails the competition most noticeably. It's a capable but unexceptional sedan — stronger alternatives exist if you're willing to shop the segment carefully.

Reliability and safety are the two dimensions that matter most for long-term ownership costs. Reliability is the weak spot: 6.6/10, under the class average. Review the recall record on this page and price in extra maintenance headroom. The safety score of 7.9/10 is solid mid-pack territory. If advanced driver aids matter to you, compare standard equipment carefully and verify ratings at nhtsa.gov.

Performance scores 7.3/10 — competent for everyday use. Acceleration and handling are adequate for commuting and highway driving, though enthusiasts will want to look at higher-rated alternatives. The cabin tech earns 8.4/10 — infotainment, smartphone integration, and driver-assistance are all close to the best this class offers.

Priced from $36,900–$46,104, 27 MPG, seating 5, the Mercedes-Benz CLA sits in the mid-market bracket of the sedan segment. The 7.1/10 value score says the pricing is fair rather than generous; cross-shop the segment before signing anything. At 5 years old, it's worth checking whether a newer generation or refresh has addressed any weaker dimensions — compare it to the current model year before buying.

Our take: The 2021 Mercedes-Benz CLA is a passable sedan but not a standout one. Weaknesses in reliability hold it back from being a strong recommendation. It may suit buyers with specific needs it serves well, but we'd encourage comparing at least two or three higher-scored alternatives before deciding.

Carivo scores are our own editorial assessment, informed by NHTSA safety and recall records, EPA fuel-economy figures, and manufacturer-published specifications. Scores are reviewed periodically and updated when new data becomes available. See our full methodology →

How It Ranks Among Sedans

The 2021 Mercedes-Benz CLA ranks #687 of 1310 sedans in the Carivo database — better than 48% of the segment. Its 7.4/10 overall score is 0.1 points below the segment average of 7.5/10. Its $36,900 starting price is about 33% above the segment's median of $27,664.

Rankings are recalculated as new vehicles and scores are added. See the full Sedan ranking → · Best Sedans under $50k →

Which CLA Year Should You Buy?

Smart-money pick: the 2018 Mercedes-Benz CLA scores 7.2/10 — within striking distance of the 2021's 7.4 — and starts roughly $3,500 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.

YearScoreStarting price (MSRP when new)
2026 7.6/10$41,766 Read review →
2025 7.6/10$41,766 Read review →
2024 7.5/10$40,550 Read review →
2023 7.4/10$39,333 Read review →
2022 7.4/10$38,117 Read review →
2021 (this review) 7.4/10$36,900
2020 7.3/10$35,684 Read review →
2019 7.2/10$34,467 Read review →
2018 7.2/10$33,251 Read review →
2017 7.1/10$32,034 Read review →
2016 7.2/10$30,818 Read review →
2015 7.1/10$29,601 Read review →

Pros & Cons — 2021 Mercedes-Benz CLA

✓ What it does well

  • Strong safety ratings from NHTSA and independent testers
  • Modern, intuitive tech suite with wireless connectivity and up-to-date ADAS

✗ Where it falls short

  • Reliability scores are mid-pack; some owners report higher-than-expected maintenance needs
  • Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers

Common Questions — 2021 Mercedes-Benz CLA

Is the 2021 Mercedes-Benz CLA reliable?

We rate the 2021 Mercedes-Benz CLA's reliability 6.6/10 — below the segment average, so budget for higher maintenance.

Is the 2021 Mercedes-Benz CLA worth buying?

It scores 7.4/10 overall, ranking #687 of 1310 sedans in our database (better than 48% of the segment). Stronger-scoring alternatives exist at similar prices — use our compare tool before committing.

How much does the 2021 Mercedes-Benz CLA cost?

The 2021 Mercedes-Benz CLA starts at $36,900 and ranges up to $46,104 across trims (MSRP when new). At 27 MPG, expect roughly $1,944/year in fuel at 15,000 miles/year.

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