Used 2021 Mercedes-Benz GLC Class · 300de 2.0 Diesel PHEV Auto 300HP · 2.0L · Hybrid Diesel Plug-in · 83,765 km · €36,950 · Sligo | Cars for Sale Ireland

Cars for sale Ireland»Mercedes-Benz»GLC Class»2021

Used 2021 Mercedes-Benz GLC Class for sale

300de 2.0 Diesel PHEV Auto 300HP

2021 Mercedes-Benz GLC Class for sale in Sligo — €36,950
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2021 Mercedes-Benz GLC Class SUV for sale in Sligo — 83,765 km, Hybrid Diesel Plug-in — €36,950

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Vehicle Summary
MakeMercedes-Benz
ModelGLC Class
Trim300de 2.0 Diesel PHEV Auto 300HP
Year2021
Fuel TypeHybrid Diesel Plug-in
GearboxAutomatic
Body TypeSUV
Engine2.0 litres
Seats5 seats
Doors5 doors
ColourGrey
Vehicle History
Mileage83,765 km
NCT Expiry28/07/2027
Tax Expiry31/12/2026
Running Costs
Annual Tax€140/yr
Location
Sligo Town, Sligo

Is this car right for me?

Could suit you if…

  • Your usual group fits within 5 seats, including the driver. Check passenger space and any child-seat fit in person.
  • You can plug in regularly and many journeys are short: a plug-in hybrid could suit that routine. Check this version's electric range.
  • You prefer a higher seating position: this SUV/crossover type may suit. Try getting in and out; the body shape alone does not prove extra seats or four-wheel drive.
  • You would prefer less gear changing in traffic: the recorded automatic transmission may suit. Try how this exact gearbox behaves on a test drive.

Think twice if…

  • You need to carry more than 5 people together: the advert records 5 seats, including the driver.
  • You cannot charge regularly: do not assume you will achieve a plug-in hybrid's advertised fuel savings.
  • You need servicing to fit a tight budget: Spanner estimates higher maintenance costs for this type. Get quotes for the exact engine and gearbox before committing.

This is general guidance about this type of car and your needs — not an inspection or approval of this individual car.

Cost & ownership at a glance
Maintenance cost
High
Fuel economy
Economical
Insurance group
High
Reliability
Mixed
Spare parts
Easy to source
Resale value
Holds value
Best for
Mixed driving
Family-friendly
High
Good to know

This is the diesel plug‑in GLC (sold as 300de/300 d e in many markets) combining a 2.0‑litre diesel with an electric motor and Mercedes' 9‑speed automatic; many examples are AWD (4MATIC). Expect a modest pure‑electric range suitable for short daily trips — charging, battery health and the PHEV service history matter more here than oil leaks or timing chains. Also check DPF/AdBlue history and that the dealer has records of any hybrid/EV system software updates and transmission servicing.

Common things to check
  • Hybrid battery state‑of‑health report (available kWh or % capacity and any cell fault history).
  • Charging port, on‑board charger and supplied cable work correctly and charge to full each time.
  • DPF and AdBlue history — look for evidence of regular longer runs (to avoid DPF clogging) and recent AdBlue top‑ups.
  • 9G‑Tronic automatic transmission service history and smoothness of gear changes (no jerks, delays or warning lights).
  • Undercarriage and 4MATIC components: check for oil leaks, driveshaft/boot condition and any signs of road‑salt corrosion.

Spanner’s our AI mechanic — always have a proper look at the car in person before buying.

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Features & Extras
2 Keys AvailableAir ConditioningAlarmAll-Leather SeatsAlloy WheelsAnti-Theft SystemAutomatic LightsAutomatic WipersBluetoothBrake Assist SystemCentral LockingCentre ArmrestClimate ControlCollision AlertCruise ControlCup HoldersDaytime Running LightsDriver Assistance PackDual Zone Climate ControlElectric MirrorsElectric SeatsElectric WindowsElectrochromatic Rearview MirrorElectronic HandbrakeEngine ImmobiliserFolding Rear SeatsFront Parking SensorsHeated Front SeatsHill-Start AssistIsofix PointsLane Keeping AssistanceLeather UpholsteryLED HeadlightsMetallic PaintMotorised TailgateMulti-Function Steering WheelMultiple Air BagsParking AssistanceParking SensorsPower Folding MirrorsPrivacy GlassRain SensorsRear Parking SensorsRear SpoilerRemote Central LockingReversing CameraRoof RailsSat NavSelectable Drive ModeService HistoryStability ControlStop/Start ButtonTouch Screen Infotainment SystemTraction ControlUSB Connection

Warranty and after-sales service provided. Great finance options available. You can also book a valet.