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Independent review & score by Carivo
| Seating Capacity | 5 passengers |
|---|---|
| Body Style | Sedan |
| Base Price | $107,243–$141,416 |
Source: EPA FuelEconomy.gov & manufacturer data. Figures reflect base trim; actual specs vary by trim level.
The 2021 Mercedes-Benz S-Class is a sedan that earns a Carivo score of 7.1/10 — rated Good. Its strongest dimension is Technology at 9.4/10, while Value at 5.5/10 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. At 6.1/10 for reliability, this sedan trails its segment. That doesn't rule it out, but go in with eyes open on running costs. Safety lands at 8.4/10 — solid, though some rivals offer more advanced driver-assist features as standard. Confirm official results for your trim at nhtsa.gov/ratings.
With 7.0/10 for performance, this is a car tuned for daily driving rather than excitement — perfectly capable on the commute, unremarkable on a back road. On technology it rates 9.4/10: a modern, well-integrated suite that compares favorably with anything at this price point.
Priced from $107,243–$141,416, 21 MPG, seating 5, the Mercedes-Benz S-Class sits in the luxury tier of the sedan market. The value score of 5.5/10 is a red flag — comparable alternatives offer meaningfully more for the same outlay. Shop the segment before deciding. 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.
Verdict: The 2021 Mercedes-Benz S-Class sits in the middle of the field. Until its reliability and value scores improve, stronger options exist at this price. Worth a look if it fits a specific need; otherwise use our compare tool against the segment leaders first.
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 →
The 2021 Mercedes-Benz S-Class ranks #982 of 1310 sedans in the Carivo database — better than 25% of the segment. Its 7.1/10 overall score is 0.4 points below the segment average of 7.5/10. Its $107,243 starting price is about 288% above the segment's median of $27,664.
Rankings are recalculated as new vehicles and scores are added. See the full Sedan ranking →
Smart-money pick: the 2018 Mercedes-Benz S-Class scores 6.8/10 — within striking distance of the 2021's 7.1 — and starts roughly $10,500 lower. If you don't need the newest model year, that's money better spent on a higher trim or kept in your pocket.
| Year | Score | Starting price (MSRP when new) | |
|---|---|---|---|
| 2025 | 7.3/10 | $121,385 | Read review → |
| 2024 | 7.1/10 | $117,850 | Read review → |
| 2023 | 7.2/10 | $114,314 | Read review → |
| 2022 | 7.0/10 | $110,779 | Read review → |
| 2021 (this review) | 7.1/10 | $107,243 | |
| 2020 | 7.1/10 | $103,708 | Read review → |
| 2019 | 7.0/10 | $100,172 | Read review → |
| 2018 | 6.8/10 | $96,637 | Read review → |
| 2017 | 6.9/10 | $93,101 | Read review → |
| 2016 | 6.8/10 | $89,566 | Read review → |
| 2015 | 6.7/10 | $86,030 | Read review → |
| 2014 | 6.5/10 | $72,800 | Read review → |
Explore the full lineup of Mercedes-Benz models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.