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Used car guide

Used Mercedes-Benz GLB: the years to buy and the years to skip

Every Mercedes-Benz GLB from 2020 to 2025: what each year typically sells for (about $22,000 to $41,000), its crash rating, and whether it's a year to target or skip. The best bets are 2020–2025.

2020–2025 Mercedes-Benz GLB

A boxy, practical compact SUV with a turbo engine and an upright cabin.

Years to target: 2020–2025. It has an average reliability record.

$22,000–$41,000typical asking price, target years
26 mpgcombined, EPA
7 seatsall-wheel drive available
Mercedes-Benz GLB 2020 to 2025 by model year
YearTypical priceVerdictCrash ratingTypical miles
2020$22,000*TargetNot rated~65,000
2021$24,500TargetNot rated~55,000
2022$27,500TargetNot rated~45,000
2023$31,000TargetNot rated~35,000
2024$35,500TargetNot rated~25,000
2025$41,000TargetNot rated~15,000

* Estimated from nearby years, since few were listed for sale.

Worth knowing

  • The third row is for small kids only, and the dual-clutch gearbox can hesitate when pulling away.
  • It requires premium fuel.

The trim we'd park in our garage

Look for a GLB250 with the Premium and Driver Assistance packages: they add comforts like heated seats and adaptive cruise; the optional third row suits only kids.

On the test drive

Pay for an inspection at an independent shop that specializes in the brand. Get a pre-purchase inspection and a vehicle history report before you buy.

Safety tech

  • Automatic emergency braking: standard from the start of this generation (2020).
  • Adaptive cruise control: optional from 2020, never standard in this generation.
  • Blind-spot monitoring: standard from 2021.

Also worth comparing at this price

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Looking at a specific listing? Check if it's a good buy.

Prices are typical dealer and private asking prices from used listings, collected in September and October 2026, for an average-mileage car. Years with too few listings are estimated from nearby years. Crash ratings, recalls and owner complaint counts come from NHTSA public records. Always get a pre-purchase inspection and a vehicle history report before you buy. Spot something off? Let us know.