2021 Mercedes-Benz GLC GLC 300
- Used
The highlights
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Front dual zone A/C
- Rain sensing wipers
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
- Perimeter/approach lights
- Remote keyless entry
- Auto tilt-away steering wheel
The full specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto tilt-away steering wheel
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: eCall Emergency System
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter: HomeLink
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start: smart device only (subscription required)
- Remote keyless entry
- Residual heat recirculation
- Speed control
- Steering wheel memory
- Telescoping steering wheel
- Tilt steering wheel
- Trunk/hatch auto-latch
- Alloy wheels
- Four wheel independent suspension
- Front anti-roll bar
- Power steering
- Rear anti-roll bar
- Speed-sensing steering
- 1st row LCD monitors: 2
- Primary LCD size: 10.3"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Steering wheel mounted audio controls
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood dashboard insert
- Heated front seats
- Leather steering wheel
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: bench
- Rear seats Folding position: fold forward seatback
- Split folding rear seat
- Compressor: intercooled turbo
- Cylinder configuration: I-4
- Drive type: rear-wheel
- Engine liters: 2.0L
- Engine location: front
- Fuel economy city: 22mpg
- Fuel economy combined: 25mpg
- Fuel economy highway: 29mpg
- Fuel tank capacity: 17.4gal.
- Horsepower: 255hp @ 5,800RPM
- Hybrid traction battery type: none
- Limited slip differential: brake actuated
- Manual-shift auto
- Mode select transmission
- Number of valves: 16
- Recommended fuel: Premium Unleaded
- Standard fuel economy fuel type: gasoline
- Torque: 273 lb.-ft. @ 1,800RPM
- Transmission: 9 speed automatic
- Variable intake manifold
- Variable valve control
- Approach angle: 30 deg
- Departure angle: 24 deg
- Ground clearance (max): 170mm (6.7")
- Ground clearance (min): 150mm (5.9")
- Ramp breakover angle: 14 deg
- Auto-dimming door mirrors
- Bumpers: body-color
- Door mirrors: body-color
- Heated door mirrors
- Power door mirrors
- Power liftgate
- Rear cargo: power liftgate
- Roof rack: rails only
- Spoiler
- Tailpipe finisher: chrome
- Turn signal indicator mirrors
- Compression ratio: 10.50 to 1
- Curb weight: 1,764kg (3,889lbs)
- Engine bore x stroke: 83.1mm x 91.9mm (3.27" x 3.62")
- Engine displacement: 2.0 L
- Engine horsepower: 255hp @ 5,800RPM
- Engine torque: 273 lb.-ft. @ 1,800RPM
- Exterior body width: 1,890mm (74.4")
- Exterior height: 1,643mm (64.7")
- Exterior length: 4,656mm (183.3")
- Front headroom: 1,006mm (39.6")
- Front legroom: 1,036mm (40.8")
- Front shoulder room: 1,455mm (57.3")
- Interior maximum rear cargo volume: 1,600 L (57 cu.ft.)
- Interior rear cargo volume: 687 L (24 cu.ft.)
- Rear headroom: 1,006mm (39.6")
- Rear legroom: 947mm (37.3")
- Rear shoulder room: 1,435mm (56.5")
- Towing capacity: 1,588kg (3,500lbs)
- Turning radius: 5.9m (19.4')
- Wheelbase: 2,873mm (113.1")
- Delay-off headlights
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Outside temperature display
- Rain sensing wipers
- Rear fog lights
- Rear reading lights
- Rear window defroster
- Rear window wiper
- Tachometer
- Trip computer
- Variably intermittent wipers
- 4 wheel disc brakes
- ABS brakes
- Adjustable head restraints: driver and passenger w/tilt
- Brake assist
- Childseat sensing airbag
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Front pedestrian detection: prevention
- Ignition disable
- Knee airbag
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert mitigation
- Security system
- Tracker system
- Traction control
Notes from the dealer
Boasting an impressive array of features, this GLC 300 is equipped with:
- Rear View Camera
- Memory Seat
- Power Driver Seat
- Remote Keyless Entry
- Steering Wheel Memory
- Steering Wheel Mounted Audio Controls
- Power Liftgate
- 10.25" Center Touchscreen Display
- Apple CarPlay®/Android Auto®
- Exterior Parking Camera Rear
- Child-Seat-Sensing Airbag
- 4-Way Lumbar Support
- Heated Front Bucket Seats
- MB-Tex Upholstery
- Power Front Seat with Driver Memory
- Power Passenger Seat
Powered by a robust I4 engine and paired with a smooth-shifting 9-Speed Automatic transmission, this GLC 300 delivers an exceptional driving experience with impressive fuel efficiency. With an EPA-estimated 22 MPG in the city and 29 MPG on the highway, you can enjoy the thrill of the open road while keeping your fuel costs in check.
The sleek exterior design of the GLC 300 commands attention, with its bold lines and distinctive Mercedes-Benz styling cues. The rear view camera and power liftgate make it easy to navigate tight spaces and load up your cargo with ease. Inside, the spacious and well-appointed cabin offers a premium driving environment, with features like the 10.25" center touchscreen display, Apple CarPlay®/Android Auto®, and a host of advanced safety technologies to keep you and your passengers secure.
Whether you're seeking a capable and comfortable SUV for your daily commute or a versatile vehicle for your weekend adventures, this 2021 Mercedes-Benz GLC GLC 300 is an exceptional choice. Experience the difference that Mercedes-Benz quality and craftsmanship can make in your driving experience. Visit our showroom today and let us demonstrate how this remarkable SUV can enhance your life on the road.
Peace of mind
Vehicle history report
- Title information
- Odometer readings
- Accident data (if applicable)
- Service history
- Vehicle usage
- Recall information (if applicable)
- Warranty status
A name you can trust
KBB.com Consumer Reviews
- 4.0
Great vehicle
by Happy Owner on 5/13/2026 8:35:45 PM
We got our certified preowned 2016 GLC in 2019 with only 22000 miles on it. Ill start with the Mercedes dealer. Hands down the best experience I have ever had buying a car. I lived in California when I found the vehicle in New Hampshire. We were moving there in a month. I asked them how much they wanted down to hold it and they simply replied “nothing the car is yours when you get here!” I thought it would be sold by then like most other dealers but nope it was clean and ready for me. They were overly friendly and made the entire process smooth. The vehicle is now ten years old and has about 115000 miles on it. Ownership costs have not been as bad as I figured. If you do continue to go to the dealership of course its more expensive for basic maintenance like oil changes and such but major work is about the same as any small shops qualified to work on Mercedes. So far (besides basic maintenance like oil changes, fluids and filters etc…) we have had to have front and back brakes done, both lower ball joints replaced and a sensor replaced. Dont remeber what one, but it cost about 1k to have done. We had some codes recently that the mercedes dealer fixed with a software update thankfully, because it would have cost a small fortune to fix it if the two issues were truly broken. The heated and cooled seats are amazing. All electronic functions like radio, gps, lighting, seats and such all function same as new still. Engine still runs strong and transmission shifts smooth. Id say total cost we have paid for all work including tires and regular maintenance is around 8000 dollars. Considering tires are about 3 thousand of that its not too bad. I mean it is a luxury brand so expect it to cost more than owning a non luxury brand. Also our dealer will come and pick up the vehicle for maintenance and leave you with a nice new loaner free of charge, obviously a great way to get you to fall in love with a new one, and it works. We are now looking at getting a 2026 model. Keeping our 2016 as a daily driver. Overall, in my experience, the vehicle is amazing. Drives beautiful and handles great. Its very quiet inside and braking is excellent. Well worth the money! - 5.0
Good car
by Anonymous Reviewer on 2/4/2026 5:02:50 AM
I bought 2019 used car Glc formative suv so far on 3 month no issue ride is super comfortable it feels , drives great - 5.0
2019 GLC300 4 MATIC
by DONCIE on 2/2/2026 4:14:50 PM
30,000 MILES AND NOT A SINGLE SERVICE OTHER THAN NORMAL 'A' AND 'B' SERVICE. THE RUN FLAT TIRES JUST GOT REPLACED AND WE WERE SURPRISED THAT THEY DID NOT LAST A BIT LONGER BUT THEY WERE OVER 7 YEARS OLD
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