Discover the 2021 Mercedes-Benz GLC 300 4MATIC®, a sophisticated compact luxury SUV that delivers refined performance and modern convenience for the discerning driver.
- 10.25" Center Touchscreen Display with Apple CarPlay®/Android Auto®
- MBUX Multimedia System with Radio data system
- Heated Front Bucket Seats with 4-Way Lumbar Support
- Power Front Seat with Driver Memory
- Front Dual Zone Automatic Temperature Control
- Four Wheel Independent Suspension
- Electronic Stability Control and Traction Control
- Four-Wheel Disc Brakes with ABS
- Exterior Parking Camera Rear
- Emergency communication system: eCall Emergency System
- Auto-dimming Rear-View mirror with Power door mirrors
- Leather steering wheel with Memory and Auto tilt-away function
- MB-Tex Upholstery with Split folding rear seat
- Rain sensing wipers with Rear window wiper
- Alloy wheels: 8J x 18 ET 38 Split 5-Spoke
The white exterior presents a clean, elegant appearance while the 4MATIC® all-wheel drive system ensures confident handling across varying road conditions. Under the hood, the efficient four-cylinder engine paired with a nine-speed automatic transmission provides responsive acceleration and dependable power delivery, returning 21 city and 28 highway mpg to keep fuel costs reasonable.
Step inside to discover a cabin thoughtfully designed for comfort and connectivity. The heated front bucket seats with lumbar support adapt to your preferences, while the power-adjustable driver seat with memory function saves your ideal position. Climate zones allow front passengers to set individual temperature preferences, and the comprehensive MBUX multimedia system keeps you connected with intuitive controls and smartphone integration.
Safety technology is integrated throughout the vehicle, featuring dual front impact airbags, dual front side impact airbags, knee airbags, and overhead airbags working in concert with electronic stability control and traction control systems. The four-wheel independent suspension absorbs road imperfections, while speed-sensing steering adjusts to your driving dynamics for precision and control.
Practical convenience features make every journey easier. The power liftgate opens with the push of a button, while HomeLink garage door transmitter functionality allows seamless integration with your home. Rain-sensing wipers automatically adjust to weather conditions, and the rear window defroster clears visibility quickly on cold mornings.
This 2021 Mercedes-Benz GLC 300 4MATIC® represents a compelling choice for buyers seeking luxury, technology, and reliability in a versatile package. With comprehensive safety systems, intuitive technology, and refined German engineering, this vehicle stands ready to enhance your driving experience.
MORE ABOUT US For an outstanding selection of new and pre-owned models, visit the McLaughlin Auto Group located in the Quad Cities of Moline, Rock Island, Davenport and Bettendorf. Our dedicated sales staff and top-trained technicians are here to make your auto shopping experience fun, easy and financially advantageous. Please utilize our various online resources and allow our excellent network of people to put you in your ideal car, truck or SUV today!
Used 2021 Mercedes-BenzGLC GLC 300 SUV
- Exterior Color
- Diamond White Metallic
- Interior Color
- Silk Beige/Black
- Odometer
- 68,237 miles
- Body/Seating
- SUV/5 seats
- Seats
- 5 seats
- Transmission
- 9-Speed Automatic
- Drivetrain
- 4MATIC®
- Engine
- I4
- VIN
- W1N0G8EB4MV318788
- Stock Number
- S26691A
Mercedes-Benz
GLC
Highlighted Features
- 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
Included Packages & Accessories
- 6 Speakers
- AM/FM radio
- Radio data system
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Memory seat
- Power driver seat
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel memory
- Steering wheel mounted audio controls
- Four wheel independent suspension
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Child-Seat-Sensing Airbag
- Dual front impact airbags
- Dual front side impact airbags
- Emergency communication system: eCall Emergency System
- Front anti-roll bar
- Knee airbag
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Rear anti-roll bar
- Power Liftgate
- Brake assist
- Electronic Stability Control
- Exterior Parking Camera Rear
- Delay-off headlights
- Fully automatic headlights
- Rear fog lights
- Panic alarm
- Security system
- Speed control
- Auto-dimming door mirrors
- Bumpers: body-color
- Heated door mirrors
- Power door mirrors
- Roof rack: rails only
- Spoiler
- Turn signal indicator mirrors
- Apple CarPlay®/Android Auto®
- Auto tilt-away steering wheel
- Auto-dimming Rear-View mirror
- Driver door bin
- Driver vanity mirror
- Front reading lights
- Garage door transmitter: HomeLink
- Genuine wood dashboard insert
- Illuminated entry
- Leather steering wheel
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Front Bucket Seats
- Front Center Armrest
- Heated front seats
- MB-Tex Upholstery
- Power passenger seat
- Split folding rear seat
- Passenger door bin
- Alloy wheels
- Wheels: 8J x 18 ET 38 Split 5-Spoke
- Rain sensing wipers
- Rear window wiper
- Variably intermittent wipers
- 3.27 Axle Ratio
- Radio: MBUX Multimedia System
- 10.25" Center Touchscreen Display
- 4-Way Lumbar Support
- Heated Front Bucket Seats
- Power Front Seat w/Driver Memory
Detailed 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: 4MATIC
- Engine liters: 2.0L
- Engine location: front
- Fuel economy city: 21mpg
- Fuel economy combined: 23mpg
- Fuel economy highway: 28mpg
- 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: 1,804kg (3,977lbs)
- 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
Standard Features
- 10.25" Center Touchscreen Display
- 4-Way Lumbar Support
- Power Front Seat w/Driver Memory
Dealer Notes
KBB.com Consumer Reviews

Overall3.9Out of 5
- 5.0
Good highway driving. Car
By Robert | on 6/15/2026 10:57:37 AM
It was a great running car. There seem to be some issues with the computer system. They've had a wonderful interior very luxurious and comfortable… - 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…
All reviews on KBB.com
Based on 70 consumer ratings for 2016–2022 models. | Privacy
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