2018
Mercedes-Benz GLC 300

Starts at:
$40,050
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New 2018 Mercedes-Benz GLC 300
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Consumer rating
Owner reviewed vehicle score
Safety rating
NHTSA tested vehicle score
Consumer rating
Owner reviewed vehicle score
Safety rating
NHTSA tested vehicle score
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Available trims

See the differences side-by-side to compare trims.
  • GLC 300 SUV
    Starts at
    $40,050
    22 City / 28 Hwy
    MPG
    5
    Seat capacity
    Intercooled Turbo Premium Unleaded I-4
    Engine
    Rear Wheel Drive
    Drivetrain
    See all specs
  • GLC 300 4MATIC SUV
    Starts at
    $42,050
    21 City / 28 Hwy
    MPG
    5
    Seat capacity
    Intercooled Turbo Premium Unleaded I-4
    Engine
    All Wheel Drive
    Drivetrain
    See all specs
  • GLC 300 4MATIC Coupe
    Starts at
    $46,600
    22 City / 27 Hwy
    MPG
    5
    Seat capacity
    Intercooled Turbo Premium Unleaded I-4
    Engine
    All Wheel Drive
    Drivetrain
    See all specs

Photo & video gallery

2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300 2018 Mercedes-Benz GLC 300

Notable features

New AMG GLC 63 version with 469-hp V-8
Five-seat compact luxury SUV
Four-door coupe version available
Rear- or all-wheel drive
Nine-speed automatic transmission standard
Plug-in hybrid version available (GLC 350e)

The good & the bad

The good

Interior room
Cargo amenities
Different driving modes
Cabin quality
Supple ride

The bad

Acceleration with all-wheel drive
Small side mirrors
Road noise
See all specifications

Available cars near you

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Safety review

Based on the 2018 Mercedes-Benz GLC 300 base trim
NHTSA crash test and rollover ratings, scored out of 5.
Overall rating
5/5
Combined side rating front seat
5/5
Combined side rating rear seat
5/5
Frontal barrier crash rating driver
5/5
Frontal barrier crash rating passenger
5/5
Overall frontal barrier crash rating
5/5
Overall side crash rating
5/5
Rollover rating
4/5
Side barrier rating
5/5
Side barrier rating driver
5/5
Side barrier rating passenger rear seat
5/5
Side pole rating driver front seat
5/5
18.6%
Risk of rollover
Side barrier rating driver
5/5
Side barrier rating passenger rear seat
5/5
Side pole rating driver front seat
5/5
18.6%
Risk of rollover

Factory warranties

New car program benefits

Basic
4 years / 50,000 miles
Corrosion
4 years / 50,000 miles
Powertrain
4 years / 50,000 miles
Roadside Assistance
4 years / 50,000 miles

Certified Pre-Owned program benefits

Age / mileage
6 years old or less / less than 75,000 miles
Basic
1 year / unlimited miles
Dealer certification
164-point inspection
See all CPO program details

Compare similar vehicles

Select cars to compare for more detailed info.
  • 2018
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    Starts at
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    2018 Mercedes-Benz GLC 300
    22 City / 28 Hwy
    MPG
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    -
    Warranty
    Intercooled Turbo Premium Unleaded I-4
    Engine
    Rear-wheel drive
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  • 2019
    4.5
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    Starts at
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    2019 Mercedes-Benz GLC 300
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    Rear-wheel drive
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  • 2017
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    Land Rover Range Rover Evoque
    Starts at
    $41,800
    2017 Land Rover Range Rover Evoque
    21 City / 29 Hwy
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  • 2019
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    Mercedes-Benz GLC 350e
    Starts at
    $50,650
    2019 Mercedes-Benz GLC 350e
    10 mi.
    Range
    5
    Seat capacity
    48 month/50,000 miles
    Warranty
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    Engine
    All-wheel drive
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    Compare
  • 2019
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    BMW X3
    Starts at
    $41,000
    2019 BMW X3
    23 City / 30 Hwy
    MPG
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    Seat capacity
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  • Compare more options
    Use our comparison tool to add any vehicle of your choice and see a full list of specifications and features side-by-side.
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Consumer reviews

85% of drivers recommend this car
4.7 / 5
Based on 128 reviews
Write a review
Comfort 4.8
Interior 4.6
Performance 4.6
Value 4.5
Exterior 4.8
Reliability 4.6

Most recent

  • By Edy from McKnney, Texas
    Used to own this car
    July 1, 2023

    Dissatisfied

    No problems for first 4 years. Got “brake assist” error one day and dealer could not fixed. This is a very dangerous error as the car suddenly stops accelerating (no matter what is your speed). Took the car to dealer shop 7 times! Finally the dealer bought me back the car. Too bad because it is a beautiful car, but totally unreliable.
    • Purchased a New car
    • Used for Having fun
    • Does not recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 3.0
    Exterior 5.0
    Reliability 1.0
    17 people out of 19 found this review helpful. Did you?
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  • By Sema from Edmonton
    Owns this car
    April 25, 2023

    Buyers be aware

    It’s an amazing suv! Comfortable, drives well. It has all the features you could possibly want. Now for the bad…things are constantly breaking down…parts and labour are very expensive. Unfortunately I will sell mine not worth it!
    • Purchased a Used car
    • Used for Transporting family
    • Does not recommend this car
    Comfort 5.0
    Interior 4.0
    Performance 5.0
    Value 3.0
    Exterior 4.0
    Reliability 3.0
    17 people out of 20 found this review helpful. Did you?
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  • By Jessie from Houston. Texas
    Used to own this car
    May 11, 2022

    Luxurious feel.

    A prefect car. So luxurious! Very spacious, great size for family and friends. Very reliable. Would recommend to anyone looking for safety and style at the same time.
    • Purchased a New car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    11 people out of 13 found this review helpful. Did you?
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  • By MD from Irvine
    Owns this car
    April 24, 2021

    I have been driving Mercedes for the last 20 years

    This car met all my needs. Very reliable and comfortable car. It has excellent quality and interior design. I drive my kids around the town safely.
    • Purchased a New car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    8 people out of 9 found this review helpful. Did you?
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  • By Sbecker1962 from Palm Springs, CA. 92264
    Owns this car
    March 4, 2021

    Everything was great until.....

    A month ago I was driving my 2018 GLC Coupe when the engine started to idle rough. Took it to the dealership and they informed me I needed a new engine! At 16,000 miles! They replaced the engine, but I’m not too comfortable knowing that I could have an issues down the road. I did talk corporate to give me an extended warranty which they did for 2 years
    • Purchased a New car
    • Used for Having fun
    • Does not recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 4.0
    Exterior 5.0
    Reliability 2.0
    28 people out of 30 found this review helpful. Did you?
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  • By ryan300 from Chadds Ford, PA
    Owns this car
    February 19, 2021

    Great ride and performance, but dated technology

    I chose this car over a BMW X3 due to the superior ride and performance. I've owned it for almost 4 years now and still like it - and plan on driving it until it drops - but there are a few items that would have kept me from purchasing this car if I would have only known them then. Unfortunately, I didn't spend enough time looking at the technology before I made my final decision. The tech system on the 2018 is awful - no touch screen, dated user interface, no apple car play, no audio interface, bluetooth flaky, terrible menu system. I've seen the updated version on loaners, but the technology in my wife's 2017 BMW X1 is still better. And one thing I didn't even consider - even though the hardware is in place, there is no parking distance sensor capability unless the top end car is purchased. Really? That's ridiculous for a Mercedes - I can get it standard on every Kia. I haven't been too impressed with the reliability, either. The brakes had to be replaced at 10k miles, the entire fuel tank and pump after 15k miles, and a few other smaller glitches. All under warranty, but still a little surprising and not what I was expecting when I purchased my first (and likely last) MB. Nice car, but I'd have a serious look at a BMW or one of the ten other luxury SUV choices in this price range before going with a GLC 300.
    • Purchased a New car
    • Used for Commuting
    • Does not recommend this car
    Comfort 5.0
    Interior 3.0
    Performance 5.0
    Value 3.0
    Exterior 5.0
    Reliability 3.0
    25 people out of 27 found this review helpful. Did you?
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  • By Dana from St. Augustine
    Owns this car
    January 30, 2021

    Sporty

    My GLC couple is beautiful and sporty. Very fun to drive. Looking forward to learning all the extras it has to offer. A definite luxury
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 1 found this review helpful. Did you?
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  • By Sharon from SD
    Owns this car
    January 26, 2021

    Great car

    Good and very dependable . Sharp looking and comfortable for long drives. Good looking. Good buy for the money. I get pretty good mileage too.
    • Purchased a New car
    • Used for Having fun
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 2 found this review helpful. Did you?
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  • By StraydarMama from Chattanooga, TN
    Owns this car
    January 13, 2021

    Love this car

    I transport about 250 rescued cats and dogs a year, and this SUV has plenty of room for all the crates and people. It’s so comfortable — the heated seats don’t get too hot and all the controls are easily accessible. The extra cup holders/bins on the doors add a lot of storage. It’s peppy and fun to drive. Plus, it’s silver and doesn’t show dirt. I highly recommend this car. It’s my ninth Mercedes.
    • Purchased a Used car
    • Used for Transporting family
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 2 found this review helpful. Did you?
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  • By RD from Princeton, NJ
    Owns this car
    December 28, 2020

    Best car I have owned. Well balanced all around

    Great car. Excellent performance with great mileage. Have owned 3 years with zero problems. I always drive in sport mode without start-stop. Test other driving modes but sport gives best drive with no loss of fuel economy. Replace run-flat tires with non-run flat. Huge improvement in ride quality and handling. Bought a compact spare that fit neatly in the compartment under the cargo area.
    • Purchased a New car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    5 people out of 5 found this review helpful. Did you?
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  • By Benz from Springfield, VA
    Owns this car
    November 20, 2020

    Most reliable car I've owned.

    I got this car brand new and kept it cleaned inside my garage. This car met my needs. Safety is important for my family and it is solidly build. The metal frame is built to absorb the shock and protects you from getting crushed. I enjoy driving this car to work and I can truly feel the quality materials Mercedes-Benz put inside the car.
    • Purchased a New car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
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  • By Rob from Phoenix
    Owns this car
    September 8, 2020

    This car has been a wonderful ride.

    This car has been a a lot of fun, reliable and practical ride. It is comfortable and handles extremely well. With great pick up and great gas mileage, lots of space to haul anything around and comfort it has exceeded me and my families expectations.
    • Purchased a Used car
    • Used for Commuting
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
See all reviews

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Mercedes-Benz dealers near you

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FAQ

What trim levels are available for the 2018 Mercedes-Benz GLC 300?

The 2018 Mercedes-Benz GLC 300 is available in 1 trim level:

  • GLC 300 (3 styles)

What is the MPG of the 2018 Mercedes-Benz GLC 300?

The 2018 Mercedes-Benz GLC 300 offers up to 22 MPG in city driving and 28 MPG on the highway. These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on vehicle options, trim level, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2018 Mercedes-Benz GLC 300?

The 2018 Mercedes-Benz GLC 300 compares to and/or competes against the following vehicles:

Is the 2018 Mercedes-Benz GLC 300 reliable?

The 2018 Mercedes-Benz GLC 300 has an average reliability rating of 4.6 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 Mercedes-Benz GLC 300 owners.

Is the 2018 Mercedes-Benz GLC 300 a good SUV?

Below are the cars.com consumers ratings for the 2018 Mercedes-Benz GLC 300. 85.2% of drivers recommend this vehicle.

4.7 / 5
Based on 128 reviews
  • Comfort: 4.8
  • Interior: 4.6
  • Performance: 4.6
  • Value: 4.5
  • Exterior: 4.8
  • Reliability: 4.6

Mercedes-Benz GLC 300 history

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