2021 Mercedes-Benz G-Class — Carivo review carivo.co
SUV

2021 Mercedes-Benz G-Class

Independent review & score by Carivo

Price Range $132,359–$176,499
Fuel Economy 13 MPG
Seating 5 passengers
Category SUV
Est. Annual Fuel $4,038/yr

Key Specifications — 2021 Mercedes-Benz G-Class

Seating Capacity5 passengers
Body StyleSUV
Base Price$132,359–$176,499

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

About the 2021 Mercedes-Benz G-Class

The 2021 Mercedes-Benz G-Class is a suv that earns a Carivo score of 7.0/10 — rated Good. Its strongest dimension is Reliability at 8.5/10, while Value at 6.6/10 is where it trails the competition most noticeably. It's a capable but unexceptional suv — 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 stands out at 8.5/10. The G-Class nameplate has earned that score through its track record and a comparatively clean recall sheet. Safety is a notable gap at 6.9/10 in our scoring — below what the best in segment deliver. Check the official NHTSA ratings for the trim you're considering before deciding.

Performance at 6.9/10 is a genuine liability and a score that should factor heavily into any buying decision. The powertrain and chassis dynamics trail class rivals by a meaningful margin — don't overlook it. Technology scores 6.9/10 — the infotainment and driver-assist features feel dated against current-generation rivals. This is worth weighing if you prioritize connected features or modern safety tech.

Priced from $132,359–$176,499, 13 MPG, seating 5, the Mercedes-Benz G-Class sits in the luxury tier of the suv market. The value score of 6.6/10 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 G-Class sits in the middle of the field. Until its safety and performance and technology 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 →

How It Ranks Among SUVs

The 2021 Mercedes-Benz G-Class ranks #2010 of 2454 suvs in the Carivo database — better than 18% of the segment. Its 7.0/10 overall score is 0.4 points below the segment average of 7.4/10. Its $132,359 starting price is about 267% above the segment's median of $36,079.

Rankings are recalculated as new vehicles and scores are added. See the full SUV ranking →

Which G-Class Year Should You Buy?

Smart-money pick: the 2018 Mercedes-Benz G-Class scores 6.8/10 — within striking distance of the 2021's 7.0 — and starts roughly $13,000 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)
2025 7.1/10$149,813 Read review →
2024 7.2/10$145,450 Read review →
2023 7.1/10$141,086 Read review →
2022 7.0/10$136,723 Read review →
2021 (this review) 7.0/10$132,359
2020 6.9/10$127,996 Read review →
2019 6.9/10$123,632 Read review →
2018 6.8/10$119,269 Read review →
2017 6.7/10$114,905 Read review →
2016 6.8/10$110,542 Read review →
2015 6.6/10$106,178 Read review →

Pros & Cons — 2021 Mercedes-Benz G-Class

✓ What it does well

  • Proven long-term reliability — lower unplanned repair costs than class average
  • Versatile body style handles daily commuting and weekend adventures equally well

✗ Where it falls short

  • Driving dynamics are adequate but uninspiring; not the choice for enthusiast drivers
  • Tech suite is functional but lags behind segment-best options; some features cost extra
  • Fuel economy at 13 MPG is low — running costs will add up quickly
  • Premium price bracket — make sure the score justifies the outlay vs. segment alternatives

More Mercedes-Benz Reviews

Explore the full lineup of Mercedes-Benz models scored by Carivo — ranked by overall score across reliability, safety, value, performance, and technology.