Kelley Blue Book


HomeMercedes-BenzMercedes-Benz Mercedes-AMG GLB
2021 Mercedes-Benz Mercedes-AMG GLB

Used 2021 Mercedes-Benz Mercedes-AMG GLB

Expert (N/A)
4.2
rating
Consumer
Write a Review
Save this car
2021 Mercedes-Benz Mercedes-AMG GLB Exterior: 0
2021 Mercedes-Benz Mercedes-AMG GLB Exterior: 1
Exterior (32)
2021 Mercedes-Benz Mercedes-AMG GLB Interior: 0
Interior (34)
2021 Mercedes-Benz Mercedes-AMG GLB All Media: 1

View All Media

2025
2021
Fuel Economy
23 combined mpg
Horsepower
302 hp
Seating
7
Engine
4-Cyl, Turbo, 2.0 Liter
Next Steps: Shopping for this car?
See Cars for Sale

2021 Mercedes-Benz Mercedes-AMG GLB Overview

2021 Mercedes-Benz Mercedes-AMG GLB Pricing

2021 Mercedes-Benz Mercedes-AMG GLB pricing starts at $31,858 for the Mercedes-AMG GLB AMG GLB 35 Sport Utility 4D, which had a starting MSRP of $50,550 when new. The range-topping 2021 Mercedes-AMG GLB AMG GLB 35 Sport Utility 4D starts at $31,858 today, originally priced from $50,550.

Original MSRP
KBB Fair Purchase Price (national avg.)
AMG GLB 35 Sport Utility 4D
$50,550
$31,858

The Kelley Blue Book Fair Purchase Price for any individual used vehicle can vary greatly according to mileage, condition, location, and other factors. The prices here reflect what buyers are currently paying for used 2021 Mercedes-Benz Mercedes-AMG GLB models in typical condition when purchasing from a dealership. These prices are updated weekly.

Mercedes-AMG GLB Consumer Sentiment

Owners give this generation Mercedes-Benz Mercedes-AMG GLB (2020-current) a 4.2 out of 5 rating, which is higher than most, and 75% recommend it. These figures are based on 24 consumer reviews, like these:

What Owners are Saying About the 2021 Mercedes-Benz Mercedes-AMG GLB

"Excellent vehicle"

"This is our first Mercedes and as a result will not be our last. The car is smooth and peppy. Going up the steep hill to our house is no problem because the transmission keeps the power constant - no jerks as it reacts to the hill. The interior is high quality. The infotainment system takes some learning but is great after you understand it. Mileage is about 25 mpg, better than our Audi. The cargo area is easy to use because of the squared off rear of the car. We are very pleased with our selection."

"Great car for trips and around town too!"

"My last car was an Outlander and while I was happy with the car, the MB ride is noticeably smoother as well as faster acceleration. We like the look of the GLB More than the GLC or GLE. We think it has a classic look that will still look good in 10 years. Good gas mileage is an added perk although I buy a car for comfort. I’m 6’5 so I look for good headroom and legroom. This is the first car that I have to move forward a few inches so I have more than enough legroom and about 3” extra headroom. The off road settings and sport modes are nice to have but I usually drive in comfort mode. Paddle shifters are in many cars these days for those who like manual shifting. Overall, the best car I have owned to date. If I don’t have many repair issues, I would buy another one in a five years."

"Great for the money"

"We loved our little GLB 4MATIC. Unfortunately we got hit by a 18 wheeler a few weeks ago and just found out the insurance company claimed it as a total loss. I think the safety features on it may have helped to save our lives."

Overall 2021 Mercedes-Benz Mercedes-AMG GLB Quality

User sentiment suggests the overall quality of the 2021 Mercedes-Benz Mercedes-AMG GLB is above average for its class. Owners rated the 2021 Mercedes-Benz Mercedes-AMG GLB quality a 4.5 out of 5.

2021 Mercedes-Benz Mercedes-AMG GLB Reliability

The 2021 Mercedes-Benz Mercedes-AMG GLB receives an average consumer rating of 4.2 overall and a 4.4 for reliability, which means owners consider its reliability to be above average.

Favorite 2021 Mercedes-AMG GLB Features

According to drivers of the 2021 Mercedes-AMG GLB, here are some of its best features:

  • Smooth power, comfortable interior
  • Good acceleration and gas mileage in a luxury car
  • Fun to drive. Has a lot of capacity for its size.
  • Space - especially boot. tech, comfort,
  • Cargo space

2021 Mercedes-Benz Mercedes-AMG GLB MPG by Trim

2021 Mercedes-AMG GLB AMG GLB 35 Sport Utility 4D - city 21 MPG - hwy 26 MPG

2021 Mercedes-AMG GLB Safety

2021 Mercedes-Benz Mercedes-AMG GLB Safety Features

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Collision Preparation
  • Collision Warning System
  • Driver Attention Assist Monitor
  • Driver Knee Airbag
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Lane Departure Warning System with Auto Brake
  • Rear Head Curtain Airbag
  • Rear Parking Sensors
  • Rear View Camera
  • Surround View Camera
More About How We Rate Vehicles
Advertisement

2021 Mercedes-Benz Mercedes-AMG GLB
KBB.com Consumer Reviews

4.2
Consumer Rating
Based on 24 Consumer Reviews
Write a Review
80%Recommend this vehicle
5
67%
5
67%
4
13%
4
13%
3
8%
3
8%
2
0%
2
0%
1
13%
1
13%
Value
4.2
Performance
4.4
Quality
4.5
Comfort
4.5
Reliability
4.4
Styling
4.5

Trending Topics in KBB.com Consumer Reviews

Advertisement

2021 Mercedes-Benz Mercedes-AMG GLB Style

Style
Price
Combined Fuel Economy
Horsepower
Seating
Engine
Towing Capacity
0-60
Curb Weight
Drivetrain
AMG GLB 35 Sport Utility 4D
$31,858
23 MPG
302 @ 5800 RPM
7
4-Cyl, Turbo, 2.0 Liter
4850 lbs
5.1 seconds
3871 lbs
AWD
See Full Specs for All 2021 Mercedes-Benz Mercedes-Amg GLB Styles
Advertisement

2021 Mercedes-Benz Mercedes-AMG GLB Depreciation

A 2021 Mercedes-Benz Mercedes-AMG GLB has depreciated $24,812 or 45% in the last 3 years and has a current resale value of $29,640 and trade-in value of $26,350.

Login or create a new account to see your vehicle depreciation forecast data.

Historical
historical solid line
Forecast
forecast dash line
2021 Mercedes-Benz Mercedes-AMG GLB
Compare up to 3 vehicles by logging in.

2021 Mercedes-Benz Mercedes-Amg GLB Annual Depreciation

Year
Vehicle Depreciation*
Resale Value
Trade-In Value
2022
-
$54,452
$51,143
2023
$9,803
$44,649
$41,560
2024
$12,230
$32,419
$29,300
Now
$2,779
$29,640
$26,350
Lock Icon

Unlock Forecast

2-Year Forecasted Depreciation

*Depreciation for the last 12 months of the private party resale value.

2021 Mercedes-Benz Mercedes-Amg GLB Depreciation

Annual Depreciation is an estimation of what your vehicle's value might be over time based on an average of similar vehicles. Estimations are calculated by comparing Kelley Blue Book Private Party Values of vehicles similar to yours over time, as well as forecasts from Manheim Auction data comparing current and projected auction values against current Kelley Blue Book Private Party and Trade-In Values. This is not a guarantee of actual depreciation. Local weather conditions, market factors and driver performance will also impact your vehicle's actual depreciation.


Is this information helpful?
Learn More About 2021 Mercedes-Benz Mercedes-Amg GLB Depreciation

Already Own This Car?

See Cars for Sale

Specifications

Dimensions, Weights & Capacities

Curb Weight
3871 lbs.
Fuel Capacity
15.9 gallons
Front Head Room
40.7 inches
Front Leg Room
41.1 inches
Max Seating Capacity
7
Overall Length
183.1 inches
Front Shoulder Room
55.9 inches
Towing Capacity, Maximum
4850 lbs.
Turning Diameter
41.0 feet
Wheel Base
111.4 inches
Width with mirrors
79.5 inches

Exterior

Adaptive Headlights
Available
Alloy Wheels
Available
Moon Roof/Sun Roof
Available
Number of Doors
4 doors
Panorama Moon Roof
Available
Power Folding Exterior Mirrors
Available
Roof Rails
Available
LED Headlights
Available

Fuel Economy

City
21 mpg
Highway
26 mpg
Combined
23 mpg

Mechanical

Drivetrain
AWD
Transmission Type
Automatic
8 speed
Available
Recommended Fuel
Premium
Parking Assist System
Available

Performance

Horsepower
302 @ 5800 RPM
Torque
295 @ 3000 rpm
Engine
4-Cyl, Turbo, 2.0 Liter
0 to 60
5.1 seconds
Top Speed
155 mph

Warranty

Basic
4 years / 50000 miles
Powertrain
4 years / 50000 miles
Corrosion
4 years / 50000 miles

Comfort & Convenience

  • Remote Control Liftgate/Trunk Release
  • Integrated Garage Door Opener
  • Interior Ambient Lighting

Entertainment

  • Premium Radio
  • Satellite Radio
  • Bluetooth Streaming Audio

Interior

  • Leather-Wrapped Steering Wheel
  • Power Windows
  • Rear Window Defroster
  • Power Outlet
  • Steering Wheel Controls

Seating

  • Third Row Seat
  • Leather Seats
  • Folding Rear Seat
  • Cloth Seats
  • Heated Seats
  • Dual Power Front Seats
  • Power Driver's Seat

Security

  • Alarm System

Technology

  • Bluetooth Wireless Technology
  • Cruise Control
  • Hands Free Phone
  • Navigation System
  • Remote Keyless Entry
  • Proximity Sensing Keyless Entry
  • Remote Engine Start
  • Smartphone Interface
  • Touch Screen Monitor
  • USB Port
  • Voice Recognition System

2021 Mercedes-Benz Mercedes-AMG GLB Safety

2021 Mercedes-Benz Mercedes-AMG GLB Safety Technology

  • Child Door Locks
  • Child Seat Anchors
  • Driver Airbag
  • Passenger Airbag
  • Rear Side Airbag
  • Stability Control
  • Traction Control
  • Blind-Spot Alert
  • Collision Preparation
  • Collision Warning System
  • Driver Attention Assist Monitor
  • Driver Knee Airbag
  • Front Head Curtain Airbag
  • Front Side Airbag
  • Lane Departure Warning System
  • Lane Departure Warning System with Auto Brake
  • Rear Head Curtain Airbag
  • Rear Parking Sensors
  • Rear View Camera
  • Surround View Camera
5.0

Crash Test Rating

Provided by the National Highway Traffic Safety Administration
Frontal Crash
4.0
Side Barrier
5.0
Rollover Rating
4.0
Side Crash
5.0

Compare to Similar Vehicles

Used 2021
Mercedes-Benz Mercedes-AMG GLB
Used 2021
Kia Sorento
Used 2023
Cadillac XT6
Used 2021
Kia Telluride
See Details
Price
$31,858
$26,769
$33,922
$26,197
KBB.com Rating
N/A
4.7
3.8
4.8
Consumer Rating
4.2
3.9
4.2
4.1
Fuel Economy
City 21/Hwy 26/Comb 23 MPG
City 22/Hwy 29/Comb 25 MPG
City 21/Hwy 27/Comb 23 MPG
City 20/Hwy 26/Comb 23 MPG
Fuel Type
Gas
N/A
Gas
N/A
Safety Rating
5.0
N/A
5.0
5.0
Seating Capacity7777
Basic Warranty
4 years or 50000 miles
5 years or 60000 miles
4 years or 50000 miles
5 years or 60000 miles
Horsepower
302 @ 5800 RPM
281 @ 5800 RPM
235 @ 5000 RPM
291 @ 6000 RPM
Engine
4-Cyl, Turbo, 2.0 Liter
4-Cyl, Turbo, GDI, 2.5 Liter
4-Cyl, Turbo, 2.0 Liter
V6, GDI, 3.8 Liter
Drivetrain
AWD
FWD
FWD
FWD

2021 Mercedes-Benz Mercedes-AMG GLB Rankings

FAQs

How reliable is the 2021 Mercedes-Benz Mercedes-AMG GLB?

Kelley Blue Book users rate the 2021 Mercedes-Benz Mercedes-AMG GLB reliability 5 out of 5 stars, which is far above average for a vehicle of its class.

Is 2021 a good year for a Mercedes-Benz Mercedes-AMG GLB?

Owners of the vehicle give it 4.2 out of 5 stars. To find out if the 2021 Mercedes-AMG GLB is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

Is the Mercedes-Benz Mercedes-AMG GLB 2021 a good SUV?

Owners of the vehicle give it 4.2 out of 5 stars. To find out if the 2021 Mercedes-AMG GLB is the right car for you, check out the pros and cons, trims, specs and options at Kelley Blue Book.

What is the MPG for a 2021 Mercedes-Benz Mercedes-AMG GLB?

The 2021 Mercedes-Benz Mercedes-AMG GLB gets 21 mpg in the city and 26 mpg on the highway.

Also from Mercedes-Benz

Advertisement