New Mercedes-Benz GLB for Sale nearAllentown, PA

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 $32,987, and its nationwide average price reached a low of $32,853 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 upscale and a model that emphasizes technology and comfort. Expert reviews rate the 2020 and 2021 models among the highest across all years. The main trade-offs center on interior material quality, ride firmness, and some daily-driving refinement in the performance-oriented version. 35.0% of listings are priced as good or great deals.

Are Mercedes-Benz GLB models reliable?

Owners consistently praise the GLB for its spacious cabin, comfortable ride, premium feel, and versatile seating, while expert commentary reinforces its practical, tech-forward character. Across the model years in the data, it comes across as a well-liked luxury SUV with broad appeal for everyday use.

• 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 choose carefully and pay attention to condition, equipment, and maintenance history.

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: standard Mercedes Benz User Experience (MBUX) infotainment system with Bluetooth, Apple CarPlay, Android Auto, 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.

Which Mercedes-Benz GLB trim should I buy?

The 2022 Mercedes-Benz GLB offers these trims:

• GLB250: This is the best-value trim for most shoppers, with front-wheel drive or 4Matic all-wheel drive, a practical cabin, and the GLB’s core utility and luxury mix.
• AMG GLB35: This performance-focused trim adds a more powerful drivetrain, AMG SpeedShift eight-speed dual-clutch automatic transmission, AMG Performance variable 4Matic AWD, AMG Sport Exhaust, AMG High-Performance Braking System, AMG Ride Control adaptive damping sport suspension, and Direct Steer.

What Mercedes-Benz GLB do most buyers choose?

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

Higher-volume years tend to draw more shoppers because they usually give you more inventory to compare, more pricing spread to work with, and a better chance of finding the right equipment mix.

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

The GLB's used prices are moving down across every model year shown here, which is good news if you're shopping for value. The sharpest drops are on the newer models, while the older years are also trending lower at a double-digit pace. That creates more room for used buyers to find a compelling price point across the lineup.

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

The 2022 Mercedes-Benz GLB includes the Driver Assistance Package on the tested AMG GLB35, adding adaptive cruise control, lane-centering assistance, evasive steering assist, lane-departure warning, lane-keeping assistance, rear cross-traffic warning, and Active Emergency Stop Assist.

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 −15.99% versus a year ago, and the 2024 model is at −15.32%.
• Deal availability: The 2025 model has 33.4% good and great deals, and the 2024 model has 35.6%.
• Sweet-spot year: The 2022 model has the most listings at a current average price of $26,905. The Mercedes-Benz GLB offers a spacious cabin and versatile seating that make it especially appealing for everyday use.

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 and 295 pound-feet of torque.
• 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 latest model adds a Driver Assistance Package with 12 driving assistance and collision-avoidance technologies, including adaptive cruise control and lane-centering assistance.
• Starting price: Prices kick off at $38,600 for the 2022 Mercedes GLB250 with front-wheel drive.

If you're buying used today, the 2022 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 11, 2026, CarGurus experts' opinions, and generative AI.