The Mercedes-Benz B-Class spans 2011–2022 with 11 recorded NHTSA recalls and a 4.5/5 ForCar reliability score. It delivers up to 84 mpg combined and NHTSA-rated safety.
How we score: NHTSA crash-test safety (40%), recall frequency across all years (25%) and the share of owner complaints involving a crash, fire or injury (35%). Based on NHTSA & EPA data — not user reviews.
Overview
The Mercedes-Benz B-Class is one of the most popular vehicles in its class, produced from 2011 to 2022 across multiple generations.
How to read a Mercedes-Benz B-Class VIN — every digit explained
Every Mercedes-Benz B-Class carries a unique 17-character VIN stamped at the factory. Each position is a code — together they spell out where, when and how your car was built. Here's exactly what every digit means.
- WMI (1–3) — country & manufacturer. Tells you it's a Mercedes-Benz and the country it was built in (real Mercedes-Benz codes below).
- VDS (4–8) — model, body style, engine, trim & restraints. The 8th digit is the engine code.
- Check digit (9) — a math check that proves the VIN is genuine.
- Model year (10) — the year it was built (e.g. R = 2024, S = 2025).
- Plant (11) — which factory assembled this B-Class.
- Serial (12–17) — the unique sequential production number.
- GermanyW1H · W1K · W1N · W1W · W1Y · W1Z
- USA1MB · 4JG · 55S · WD0 · WD8 · WDW
- Argentina8BR · 8BT · 8BU
- Brazil9DB
Digits 4–17 — the engine code (8th), model-year letter (10th) and plant — follow the universal SAE standard, identical on every car. For the full year-code table (2001–2026), country codes and where the VIN is stamped on your B-Class, see the complete guide to reading a VIN.
How many recalls does the Mercedes-Benz B-Class have?
The Mercedes-Benz B-Class has 11 recorded NHTSA recalls across 2011–2022. Pick a year below to see its recalls — then verify open recalls against your specific VIN.
2017 Mercedes-Benz B-Class recalls 3
Air Bags:frontal
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.
Risk. If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Fix. MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
Electrical System:software
What's wrong. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 - 2021 CLA-Class, GLA-Class, GLE-Class, GLS-Class, SLC-Class, A-Class, GT-Class, C-Class, E-Class, S-Class, CLS-Class, SL-Class, B-Class, GLB-Class, GLC-Class, and G-Class vehicles. Please refer to the Part 573 report for specific vehicle model details. The software design of the communication module may fail to communicate the correct vehicle location for the emergency call system (eCall) in the event of a crash.
Risk. Failure of the eCall system may result in emergency responders being dispatched to the wrong location, increasing the risk of injury following a crash.
Fix. MBUSA will notify owners, and the communication module software will be updated by a dealer, or through an over-the-air (OTA) update, free of charge. The recall began March 12, 2021. Owners may contact MBUSA customer service at 1-877-762-8267. MBUSA's number for this recall is 2021020025.
Steering
What's wrong. Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017 B250e, CLA250, 2017-2018 AMG CLA45, GLA250, and AMG GLA45 vehicles. The steering shaft bore hole for the universal joint bearing may allow excessive movement that, over time, could result in the separation of the bearing and universal joint.
Risk. A separated universal joint bearing can cause a loss of steering control and increase the risk of a crash.
Fix. MBUSA will notify owners, and dealers will inspect, and as necessary, replace the steering shaft, free of charge. Owner notification letters were mailed July 23, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021060001.
2016 Mercedes-Benz B-Class recalls 2
Air Bags:frontal
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.
Risk. If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Fix. MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
Communication
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Risk. An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Fix. MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
2015 Mercedes-Benz B-Class recalls 3
Electrical System:propulsion System:traction Battery
What's wrong. Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2014-2015 B-Class Electric Drive vehicles manufactured November 21, 2013, to May 26, 2015. Due to a communication error within the electric drive system, the electric powertrain unit may shut down, temporarily immobilizing the vehicle and resulting in a loss of propulsion power.
Risk. A vehicle stall increases the risk of a crash.
Fix. MBUSA will notify owners, and dealers will update the electric drive system software, free of charge. The recall began on December 2, 2015. Owners may contact MBUSA customer service at 1-800-367-6372.
Air Bags:frontal
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.
Risk. If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Fix. MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
Communication
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Risk. An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Fix. MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
2014 Mercedes-Benz B-Class recalls 3
Electrical System:propulsion System:traction Battery
What's wrong. Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2014-2015 B-Class Electric Drive vehicles manufactured November 21, 2013, to May 26, 2015. Due to a communication error within the electric drive system, the electric powertrain unit may shut down, temporarily immobilizing the vehicle and resulting in a loss of propulsion power.
Risk. A vehicle stall increases the risk of a crash.
Fix. MBUSA will notify owners, and dealers will update the electric drive system software, free of charge. The recall began on December 2, 2015. Owners may contact MBUSA customer service at 1-800-367-6372.
Air Bags:frontal
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling these vehicles: 2014-2018 CLA250, CLA250 4Matic, CLA45 AMG 4Matic, 2015-2018 GLA250, GLA250 4Matic, GLA45 AMG 4Matic, C300 4Matic, C63S AMG, 2012-2014 C250, C350, C300 4Matic, E550 4Matic, 2013-2014 C63 AMG, 2012-2015 C250 Coupe, C350 Coupe, C63 AMG Coupe, 2013-2015 C350 4Matic Coupe, GLK250 4Matic BlueTec, GLK350, GLK350 4Matic, 2016-2017 C350e, C43 AMG, 2015 C400 4Matic, 2016-2018 C63 AMG, GLC300, GLC300 4Matic, 2017-2018 C300 Coupe, C300 4Matic Coupe, C43 AMG, C63 AMG Coupe, C63S AMG Coupe, C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63 AMG Cabriolet, C63S AMG Cabriolet, GLC300 4Matic Coupe, GLC43 AMG, GLC43 AMG Coupe, 2014 E350 Coupe, E350 4Matic Coupe, E350 Cabriolet, E400 Hybrid, 2015-2017 E400 Coupe, E400 4Matic Coupe, E400 Cabriolet, 2014-2017 E550 Coupe, E550 Cabriolet, B250e, 2014-2016 E250 BlueTec, E63 AMG 4Matic Wagon, 2012-2013 E350 BlueTec, 2012-2016 E350, E350 4Matic, 2015-2016 E400, E400 4Matic, 2012 E63 AMG, 2014-2015 E250 4Matic BlueTec, 2013-2016 E350 Wagon, 2017 GLC300d 4Matic, and 2018 GLC350e 4Matic. The driver's air bag may unexpectedly deploy due to insufficient grounding of the steering components if an electrostatic discharge occurs and the air bag clockspring is broken.
Risk. If the driver air bag inadvertently deploys, it can increase the risk of injury and a crash.
Fix. MBUSA will notify owners, and dealers will add sufficient grounding to the steering components, free of charge. The recall began in December 6, 2017. Owners may contact MBUSA customer service at 1-877-496-3691.
Communication
What's wrong. Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Risk. An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Fix. MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
Best and worst years for the Mercedes-Benz B-Class
We're still compiling NHTSA owner-complaint history for the Mercedes-Benz B-Class — best- and worst-year trends will appear here once that data is in.
What are the most common Mercedes-Benz B-Class problems?
We're still compiling NHTSA owner-complaint data for the Mercedes-Benz B-Class — the most-reported problems will appear here once that data is in.
Source: NHTSA owner complaints, all model years. Bar = share of total complaints. Full reports searchable on NHTSA.gov.
Mercedes-Benz B-Class specifications & dimensions
The 2022 Mercedes-Benz B-Class. Full dimensions below — engine, horsepower and trim decode from your VIN. For the original factory build — MSRP, trim and standard equipment — rebuild the Mercedes-Benz B-Class window sticker.
Source: NHTSA vPIC / Transport Canada vehicle specifications. Metric values converted to imperial; generation ranges approximate.
Mercedes-Benz B-Class cargo space, seating & interior room
How much the B-Class holds — passengers and cargo. EPA measures its interior at 92 cu ft of passenger volume and 22 cu ft of cargo. Seating capacity and legroom vary by trim.
Exact seating capacity, third-row availability, legroom and headroom decode from your VIN or vary by trim — the original factory equipment & options list shows what each trim included.
Passenger & cargo volume from EPA fueleconomy.gov (largest configuration). Seats, legroom and headroom from NHTSA vPIC on VIN decode.
Mercedes-Benz B-Class tire size, oil type & owner specs
The fitment owners look up most — tires, wheels, oil and batteries. Exact wheel and tire sizes decode from your VIN or the driver's door-jamb placard; the universal items are listed below.
Exact tire, wheel, oil grade, capacity and battery group are added per trim and model year — decode your VIN above for the factory fitment. Universal items shown as-is.
What MPG does the Mercedes-Benz B-Class get?
The Mercedes-Benz B-Class returns up to 84 combined MPG (EPA), which works out to roughly $900/yr in fuel. Pick an engine to see MPG, annual running cost and CO₂ by year:
The 2018 Mercedes-Benz B-Class (3L 6-cyl) gets 23 mpg combined and costs about $3,350/yr to fuel, emitting 393 g/mi CO₂ (GHG 5/10) — about $5,750 more than the average new vehicle over 5 years.
| Year | City | Hwy | Comb | Fuel/yr | CO₂ g/mi | Smog | Engine |
|---|---|---|---|---|---|---|---|
| 2018 B-Class | 20 | 27 | $3,350 | 393 | — | 3L 6-cyl | |
| 2017 B-Class | 20 | 28 | $3,350 | 382 | — | 3L 6-cyl | |
| 2011 B-Class | 18 | 25 | $3,650 | 423 | 9/10 | 3L 6-cyl |
The 2016 Mercedes-Benz B-Class (4L 8-cyl) gets 20 mpg combined and costs about $3,850/yr to fuel, emitting 441 g/mi CO₂ (GHG 4/10, smog 7/10) — about $8,250 more than the average new vehicle over 5 years.
| Year | City | Hwy | Comb | Fuel/yr | CO₂ g/mi | Smog | Engine |
|---|---|---|---|---|---|---|---|
| 2016 B-Class | 18 | 24 | $3,850 | 441 | 7/10 | 4L 8-cyl |
The 2022 Mercedes-Benz B-Class (2L 4-cyl) gets 28 mpg combined and costs about $2,750/yr to fuel, emitting 313 g/mi CO₂ (GHG 6/10, smog 5/10) — about $2,750 more than the average new vehicle over 5 years.
| Year | City | Hwy | Comb | Fuel/yr | CO₂ g/mi | Smog | Engine |
|---|---|---|---|---|---|---|---|
| 2022 B-Class | 24 | 35 | $2,750 | 313 | 5/10 | 2L 4-cyl | |
| 2021 B-Class | 25 | 36 | $2,650 | 309 | 5/10 | 2L 4-cyl | |
| 2020 B-Class | 24 | 35 | $2,750 | 313 | 5/10 | 2L 4-cyl | |
| 2019 B-Class | 24 | 35 | $2,750 | 313 | 5/10 | 2L 4-cyl | |
| 2012 B-Class | 21 | 31 | $3,100 | 355 | 6/10 | 1.8L 4-cyl |
The 2015 Mercedes-Benz B-Class gets 84 MPGe and costs about $900/yr to fuel — that's about $6,500 saved over 5 years versus the average new vehicle.
| Year | City | Hwy | Comb | Fuel/yr | CO₂ g/mi | Smog | Engine |
|---|---|---|---|---|---|---|---|
| 2015 B-Class | 85 | 82 | $900 | — | 10/10 | Electric | |
| 2014 B-Class | 85 | 83 | $900 | — | 10/10 | Electric |
Source: EPA fuel-economy database (ForCar-hosted, 1986–2027) — best combined rating per engine & year, with EPA annual fuel cost and tailpipe CO₂. Trim & drivetrain vary slightly; decode your VIN for the exact figure.
See how the B-Class stacks up against the most fuel-efficient sedans, or calculate this B-Class's real yearly fuel cost.
What engines does the Mercedes-Benz B-Class have? Power & range
The Mercedes-Benz B-Class is offered with 4 powertrains — 3L 6-cyl, 4L 8-cyl, 2L 4-cyl, Electric. Here's the lineup by engine, transmission and drivetrain.
| Engine | Displacement | Transmission | Drive | Fuel |
|---|---|---|---|---|
| V6 | 3.0L · 6-cyl | Automatic 9-spd | 4WD | Premium |
| V8 | 4.0L · 8-cyl | Automatic 7-spd | RWD | Premium |
| 4-cyl | 2.0L · 4-cyl | Automatic (AM7) | FWD | Premium |
| Electric | Electric motor | Single-speed | FWD | Electricity |
Horsepower, torque and fuel-tank size decode from your VIN — exact figures vary by engine and trim.
Source: EPA fueleconomy.gov (engines, drivetrain, range, charge time). Horsepower & torque from NHTSA vPIC on VIN decode.
How much does a Mercedes-Benz B-Class cost to own?
A Mercedes-Benz B-Class tends to depreciate faster than average. A typical example keeps roughly 37% of its value after five years — losing about 63% to depreciation. Check what a used B-Class is worth today or browse current used-market prices before you buy or sell. Fuel, maintenance and insurance add to the total cost to own.
| Age | Value retained | Est. resale value | Lost to depreciation |
|---|---|---|---|
| Year 1 | 75% | $22,500 | −$7,500 |
| Year 2 | 63% | $18,900 | −$11,100 |
| Year 3 | 53% | $15,900 | −$14,100 |
| Year 4 | 44% | $13,200 | −$16,800 |
| Year 5 | 37% | $11,100 | −$18,900 |
What goes into the five-year cost to own:
- Depreciation — the biggest cost: this B-Class loses about 63% of its value over five years. See the full depreciation curve by age.
- Fuel — ≈ $4,500 over five years at roughly 15,000 miles a year.
- Maintenance & repairs — routine service, tires and wear items as the B-Class ages.
- Insurance — varies by driver, state and trim; get a quote for your exact figure.
Resale & depreciation are ForCar estimates from typical segment value-retention curves — not a live market quote. Fuel from EPA fueleconomy.gov at ~15k mi/yr.
How much is a Mercedes-Benz B-Class to insure?
A Mercedes-Benz B-Class costs about $1,858 a year to insure for a typical driver on full coverage — roughly 29% above the average car. That's from its real HLDI insurance-loss index (129, where 100 = average car); your own rate moves with state, age, record and coverage.
Estimate = US-average premium × the B-Class's HLDI loss index. See Mercedes-Benz insurance cost by model, cost by state, or compare any car.
Is the Mercedes-Benz B-Class safe?
NHTSA crash-test ratings aren't published for the B-Class yet — see the top-rated safest cars instead.
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How many miles does a Mercedes-Benz B-Class last?
A well-maintained Mercedes-Benz B-Class typically lasts 250,000–300,000+ miles. It's exceptionally durable — with routine maintenance many owners report 250k+ on the original powertrain. Its ForCar Reliability Score is 4.5/5.
Check your Mercedes-Benz B-Class’s VIN — history, recalls & specs
Title records, open recalls, build details and paint code — straight from the VIN. Free.
Check this B-Class’s VIN free →All Mercedes-Benz B-Class model years
A year-by-year snapshot of the Mercedes-Benz B-Class — recalls, best EPA fuel economy and NHTSA safety. Tap a year for full details.
| Year | Recalls | Best MPG | Safety |
|---|---|---|---|
| 2022 B-Class | 0 | — | |
| 2021 B-Class | 0 | — | |
| 2020 B-Class | 0 | — | |
| 2019 B-Class | 0 | — | |
| 2018 B-Class | 0 | — | |
| 2017 B-Class | 3 recalls | — | |
| 2016 B-Class | 2 recalls | — | |
| 2015 B-Class | 3 recalls | — | |
| 2014 B-Class | 3 recalls | — | |
| 2012 B-Class | 0 | — | |
| 2011 B-Class | 0 | — |
Recalls = NHTSA campaigns that year · MPG = best EPA combined · Safety = NHTSA overall stars (tested years).
Frequently asked questions
What are the worst years for the B-Class?
We're still compiling NHTSA owner-complaint history for the Mercedes-Benz B-Class.
How many recalls does the B-Class have?
11 recorded NHTSA recalls across 2011–2022. Always check open recalls by your VIN. See all Mercedes-Benz recalls and reliability across every model.
What MPG does the B-Class get?
Up to 84 combined MPG (EPA), depending on engine — from the base 4-cylinder to the hybrid.
How many miles does a B-Class last?
A well-maintained B-Class typically reaches 200,000–300,000 miles with regular maintenance.
Is the B-Class reliable?
Our ForCar Reliability Score for the B-Class is 4.5/5, based on NHTSA safety, recall history and complaint severity.
What's the Mercedes-Benz B-Class warranty?
New Mercedes-Benz models carry a 4 years / 50,000 miles basic (bumper-to-bumper) warranty and a 4 years / 50,000 miles powertrain warranty. Coverage can vary by model year and market — confirm with a Mercedes-Benz dealer.
Where is the Mercedes-Benz B-Class made?
The assembly plant is encoded in the VIN — the 11th character. Decode your B-Class's VIN above to see exactly where it was built; Mercedes-Benz may build it at more than one plant depending on the year.
How much ground clearance does the B-Class have?
Ground clearance varies by trim and drivetrain — AWD/4WD versions often sit higher. Decode your VIN or check the specific trim for the exact figure.