Archived model-year dossier
2025 Mercedes-Benz GLB-Class
The 2025 Mercedes-Benz GLB-Class's FuelEconomy.gov record holds 3 EPA certification records across 3 model/option labels (AMG GLB35 4matic, GLB250, +1 more), spanning All-Wheel Drive, Front-Wheel Drive drivetrains and Premium fuel type across 1 engine (2L 4-cyl SIDI; Mild Hybrid). EPA classifies it under Midsize Station Wagons, Small Sport Utility Vehicle 4WD, Special Purpose Vehicle 2WD vehicle classes, built on Hybrid powertrain technology. Across those configurations, expect combined efficiency of 23–28 MPG/MPGe, an estimated annual fuel cost of $2,750–$3,350/yr. The site covers 4 model years of the Mercedes-Benz GLB-Class, 2021 through 2026, and this is the 2025. Every figure on this page belongs to the 2025 model year alone.
Configurations3
Model/option labels3
Combined efficiency23–28 MPG/MPGe
Electric rangeNot listed
Decision answers5
Trim-by-trim specifications
The 2025 Mercedes-Benz GLB-Class: 2 trims compared.
Kelley Blue Book specifications, one row per trim.
| Trim | Engine | Transmission | Drive | Horsepower | Torque (lb-ft) | 0–60 mph | Top speed | EPA city / hwy / comb | Seats | Basic warranty |
|---|---|---|---|---|---|---|---|---|---|---|
| GLB 250 | 2.0-liter 4-cylinder (Turbo) | Automatic, 8-Spd w/8G-DCT | FWD | 221 | 258 | 6.9 s | 130 mph | 25 / 33 / 28 mpg | 7 | 4 yr / 50,000 mi |
| GLB 250 4MATIC | 2.0-liter 4-cylinder (Turbo) | Automatic, 8-Spd w/8G-DCT | AWD | 221 | 258 | 6.9 s | 130 mph | 24 / 32 / 27 mpg | 7 | 4 yr / 50,000 mi |
| Trim | Length | Height | Wheelbase | Turning circle | Fuel tank | Front headroom | Front legroom | Tires |
|---|---|---|---|---|---|---|---|---|
| GLB 250 | 182.4 in | 66.7 in | 111.4 in | 38.4 ft | 15.9 gal | 40.7 in | 41.1 in | P235/55R18 |
| GLB 250 4MATIC | 182.4 in | 66.7 in | 111.4 in | 38.4 ft | 15.9 gal | 40.7 in | 41.1 in | P235/55R18 |
Equipment by trim
Which 2025 Mercedes-Benz GLB-Class trim has what.
Std is standard, Opt is optional, a dash means Kelley Blue Book lists it as not available.
| Equipment | GLB 250 | GLB 250 4MATIC |
|---|---|---|
| Safety | ||
| Adaptive headlights | Std | Std |
| Anti-theft alarm | Std | Std |
| Blind-spot alert | Std | Std |
| Child door locks | Std | Std |
| Child-seat anchors | Std | Std |
| Forward collision warning | Opt | Opt |
| Driver-attention monitor | Std | Std |
| Hill-start assist | Std | Std |
| Rearview camera | Std | Std |
| Surround-view camera | Opt | Opt |
| Rear parking sensors | Std | Std |
| Electronic stability control | Std | Std |
| Traction control | Std | Std |
| Technology | ||
| Bluetooth audio streaming | Std | Std |
| Bluetooth | Std | Std |
| Hands-free calling | Std | Std |
| Navigation system | Opt | Opt |
| Premium audio system | Opt | Opt |
| Satellite radio | Std | Std |
| Apple CarPlay or Android Auto | Std | Std |
| Steering-wheel audio controls | Std | Std |
| Touchscreen | Std | Std |
| Voice recognition | Std | Std |
| Comfort | ||
| Heated front seats | Std | Std |
| Heated steering wheel | Opt | Opt |
| Heated mirrors | Std | Std |
| Power front seats for driver and passenger | Std | Std |
| Power driver's seat | Std | Std |
| Leather seats | Opt | Opt |
| Leather-wrapped steering wheel | Std | Std |
| Panoramic moonroof | Opt | Opt |
| Tilt steering wheel | Std | Std |
| Tilt-and-telescoping steering wheel | Std | Std |
| Cup holders | Std | Std |
| Third-row seat | Opt | Opt |
| Folding rear seat | Std | Std |
| Exterior and convenience | ||
| Alloy wheels | Std | Std |
| Fog lights | Std | Std |
| Privacy glass | Std | Std |
| Rear spoiler | Opt | Opt |
| Roof rails | Std | Std |
| Power-folding mirrors | Std | Std |
| Power liftgate or trunk | Std | Std |
| Remote liftgate or trunk release | Std | Std |
| Remote keyless entry | Std | Std |
| Remote engine start | Std | Std |
| Proximity keyless entry | Std | Std |
| Push-button start | Std | Std |
| Cruise control | Std | Std |
| Integrated garage-door opener | Std | Std |
| Rain-sensing wipers | Std | Std |
| Dual-clutch automatic transmission | Std | Std |
Complete certification table
3 configuration records.
| EPA ID / label | Engine / technology | Drive / transmission | Fuel | City | Hwy | Combined | Range |
|---|---|---|---|---|---|---|---|
| 47945AMG GLB35 4matic | 2L 4-cyl SIDI; Mild HybridHybrid | All-Wheel DriveAutomatic (AM8) | Premium | 21 | 26 | 23 | N/A |
| 47948GLB250 | 2L 4-cyl SIDI; Mild HybridHybrid | Front-Wheel DriveAutomatic (AM8) | Premium | 25 | 33 | 28 | N/A |
| 47964GLB250 4matic | 2L 4-cyl SIDI; Mild HybridHybrid | All-Wheel DriveAutomatic (AM8) | Premium | 24 | 33 | 27 | N/A |
Model-specific answer center
5 answers for this exact family-year.
Q01What changed on the 2025 Mercedes-Benz GLB-Class versus the 2024 Mercedes-Benz GLB-Class?
Model year
Nothing in the certification data changed, so the 2025 Mercedes-Benz GLB-Class carries the 2024 Mercedes-Benz GLB-Class's figures forward: 3 certification records labelled AMG GLB35 4matic, GLB250, GLB250 4matic, 2L 4-cyl SIDI; Mild Hybrid, all-wheel drive, front-wheel drive on premium, rated 23-28 combined MPG/MPGe and an EPA annual fuel cost of $2,750 to $3,350.
Source: FuelEconomy.gov certification records for both model years
Q02How quickly does the 2025 Mercedes-Benz GLB-Class accelerate from 0 to 60 mph?
Performance
The 2025 Mercedes-Benz GLB-Class's 0-60 mph time is 6.9 seconds on every trim. Source: Kelley Blue Book specifications. The 2024 model year has the same figure.
Source: Kelley Blue Book vehicle specifications
Q03What is the 2025 Mercedes-Benz GLB-Class's top speed?
Performance
The 2025 Mercedes-Benz GLB-Class's top speed is 130 mph on every trim. Source: Kelley Blue Book specifications. The 2024 model year has the same figure.
Source: Kelley Blue Book vehicle specifications
Q04What size wheels does the 2025 Mercedes-Benz GLB-Class have?
Wheels and tires
The 2025 Mercedes-Benz GLB-Class's wheel diameter is 18 inches on every trim. Source: Kelley Blue Book specifications. The 2024 model year has the same figure.
Source: Kelley Blue Book vehicle specifications
Q05How do the 2025 Mercedes-Benz GLB-Class trims differ from one another?
Trims
All 2 trims share the 2.0-liter 4-cylinder (Turbo) making 221 hp. The GLB 250 4MATIC has AWD instead of FWD over the GLB 250. The 2024 model year has the same figure.
Source: Kelley Blue Book vehicle specifications
Live NHTSA evidence
Current federal safety records for 2025 Mercedes-Benz GLB-Class.
Exact-vehicle evidence desk
Check the exact vehicle, not just the model name.
Recalls, build data and service applicability are determined at VIN level, not by model name.
01 · NHTSASafety ratings, recalls, complaints and manufacturer communicationsExact model-year search → (opens in a new tab)02 · NHTSACheck open safety recalls by 17-character VINOfficial VIN remedy status → (opens in a new tab)03 · vPICDecode manufacturer-submitted vehicle attributesInternal VIN tool →04 · EPAQuery another year, make, model and option1984–current browser →
FuelEconomy.gov data source (opens in a new tab) · Methodology
Other model years
Compare the Mercedes-Benz GLB-Class across model years.
See every Mercedes-Benz GLB-Class model year and research hub
Ownership desk
Problems and maintenance decisions worth checking next.
Warning lightsWhat to do when the oil-pressure warning comes onStop driving →Starting and chargingCar clicks but will not startSoon →Engine and coolingEngine overheats at highway speed or under loadStop driving →Transmission and drivetrainTransmission slips or engine revs without accelerationSoon →Brakes, tires and steeringBrake pedal or steering wheel vibrates while brakingSoon →Climate and electricalAir conditioning blows warm airSoon →