Main Navigation Skip to main content

Used 2021 Mercedes-Benz GLB250 near me for sale


66 matches

Get pre-qualified with
no impact to your credit

Shop with your

personalized terms

Sell us your car

Selling or trading in?

We want your car.

Overwhelmed by options? We can help

Explore customer reviews, pros & cons, reliability ratings and more

Currently viewing 22 of 66 matches

2021 Mercedes-Benz GLB250 customer reviews

Overall rating (based on 10 reviews)
3.8
5 star
6
4 star
1
3 star
0
2 star
1
1 star
2
Write a review
mislead

PROS
Fuel Economy
Value
Styling
CONS
Cargo Space
Cost to Maintain
Reliability
nicole
Jan 16, 2026
great car

PROS
Interior Space
Ride and Handling
Fuel Economy
william
Jul 18, 2025
Great car, worth the price

PROS
Fuel Economy

Great city and highway mileage

Cargo Space

lots of cargo space, 3rd row can limit but overall lots of space

Interior Space

really nice and worth it even at a basic level, Benz has quality on this car

CONS
Cost to Maintain

pricey but comes with being a Benz.

Luz
May 08, 2025
View all (10)

2021 Mercedes-Benz GLB250 FAQs

The 2021 Mercedes-Benz GLB250 has received an average 3.8 out of 5 stars from our customers. If you're in the market for a 2021 Mercedes-Benz GLB250, check out reviews from customers just like you.

Here are the pros and cons of the 2021 Mercedes-Benz GLB250: Pros - Interior Space - Fuel Economy - Ride and Handling Cons - Cost to Maintain - Value - Reliability

Here is what's new for the 2021 Mercedes-Benz GLB250: - Blind Spot Monitor - Full Roof Rack - Tow Hitch - Running Boards

The 2021 Mercedes-Benz GLB250 offers the following fuel efficiency options: • Gas: 23 city / 30 highway MPG Actual mileage may vary based on driving conditions, vehicle condition, and driving habits.

This price does not include tax, title, and tags. Additional fees may also apply depending on the state of purchase.

*Price includes all costs to be paid by consumer, except for licensing costs, registration fees, and taxes. Price assumes that final purchase will be made in the State of NJ, unless vehicle is non-transferable. Vehicle subject to prior sale. Applicable transfer fees are due in advance of vehicle delivery and are separate from sales transactions. Limited warranty is 90 days/4,000 mi, whichever's first. See store for details. We make every effort to provide accurate information, but please verify before purchasing.

CarMax delivery is available within a 60-mile radius of select stores. Not available to customers in all states. Please contact your nearest store for details.