Used Mercedes-Benz GLB for Sale nearManassas, VA

How much does the Mercedes-Benz GLB cost in today's market?

Used Mercedes-Benz GLB prices span a wide range depending on model year. Here's what the market looks like right now:

The Mercedes-Benz GLB's current nationwide average price is $32,966, and its nationwide average price reached a low of $32,858 over the past year.

Recently, prices have come down for the 2023, 2024, and 2025 models, making now a good time to shop recent model years.

Is the Mercedes-Benz GLB a good car?

Yes — the Mercedes-Benz GLB earns strong marks from owners for its spaciousness, comfortable ride, premium features, versatile seating, and overall design. The all-generations owner rating is 4.5/5 across every model year in the data.

Expert reviews also point to a cabin that feels premium and a model character that blends practicality with technology and comfort. The trade-offs center on ride firmness, interior material quality, and the way some versions ask you to accept more compromise in everyday driving.

Expert reviews rate the 2020 and 2021 models among the highest across all years.

34.8% of listings are priced as good or great deals.

Are Mercedes-Benz GLB models reliable?

Owners consistently praise the GLB for its spaciousness, comfortable ride, premium feel, and versatile seating, and expert coverage reinforces its practical, tech-forward character. The model also draws repeat praise for its overall design and everyday usability.

• Owners rate the Mercedes-Benz GLB between 4.0 and 5.0 out of 5 stars across all model years in the data.

For used buyers, long-term ownership risk looks manageable if you focus on well-kept examples and review condition carefully, especially on higher-mileage vehicles.

What should I look for when buying a used Mercedes-Benz GLB?

Across all model years, accident-free inventory is excellent at 91.8% — clean inventory, standard diligence applies.

Key things to evaluate:

• Safety package: Driver Assistance Package
• Infotainment: Mercedes Benz User Experience (MBUX) infotainment system with a 10.25-inch digital gauge cluster and a 10.25-inch touchscreen infotainment system
• Fuel efficiency: The official EPA fuel economy rating for the AMG GLB35 is 22 mpg in combined driving, down from 25 mpg for the GLB 250 4Matic. We averaged 21.8 mpg on our testing loop, nearly matching the EPA estimate.

Which Mercedes-Benz GLB trim should I buy?

The 2022 Mercedes-Benz GLB offers these trims:

• GLB250: The GLB250 is the value pick, with front-wheel drive or 4Matic all-wheel drive, a practical setup, and the approachable starting price that makes the GLB easier to shop.
• AMG GLB35: The AMG GLB35 adds the more powerful drivetrain, AMG SpeedShift eight-speed dual-clutch automatic transmission, AMG Performance variable 4Matic AWD, AMG Sport Exhaust system, AMG High-Performance Braking System, AMG Ride Control adaptive damping sport suspension, and Direct Steer for buyers who want the performance-focused version.

What Mercedes-Benz GLB do most buyers choose?

The Mercedes-Benz GLB years with the most listings are 2025, 2022, and 2026.

These higher-volume years tend to draw more shoppers because they offer more inventory to compare, which can make it easier to find the right color, mileage, and equipment mix. They also usually give you a broader spread of prices and deal quality to choose from.

What is the Mercedes-Benz GLB's resale value?

The GLB's used prices are moving lower across every model year shown, which can work in your favor if you're shopping now. The steepest drops are concentrated in the newer years, while the older years also show meaningful declines that can improve affordability. That pattern gives you more room to shop for value without giving up the GLB's premium appeal.

The 2023, 2022, and 2020 model years have held their value best, with the smallest year-over-year price changes.

Is the Mercedes-Benz GLB safe?

• 2022: 9/10
• 2021: 8/10
• 2020: 10/10

For the safest used buy, the 2020 model posts the highest confirmed score of 10/10.

Should I buy a used Mercedes-Benz GLB now or wait for the next model?

Buy now if:

• Price trend: The 2025 model is at −16.79% versus a year ago, and the 2024 model is at −14.16%.
• Deal availability: The 2025 model has 33.6% good and great deals, and the 2024 model has 35.2%.
• Sweet-spot year: The 2025 model has the most listings at a current average price of $36,643. The Mercedes-Benz GLB offers a spacious cabin that makes the most of its compact footprint.

Consider waiting if:

• Powertrain/efficiency: Both versions of the GLB employ a turbocharged 2.0-liter four-cylinder engine, and the AMG GLB35 version is enhanced to produce 302 horsepower between 5,800 rpm and 6,100 rpm, and 295 pound-feet of torque between 3,000 rpm and 4,000 rpm.
• Tech: In the AMG GLB 35, MBUX includes a 10.25-inch digital gauge cluster and a 10.25-inch touchscreen infotainment system.
• Safety: The optional Driver Assistance Package adds 12 desirable driving assistance and collision-avoidance technologies, including features like adaptive cruise control and lane-centering assistance.

If you're buying used today, the 2025 model year offers the best mix of value and availability. If you want the latest tech and features, it may be worth waiting for the next model year's inventory to build up.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.