Dealer
Wales, Powys
Mercedes GLC300 in Powys • 4 cars with AutoUncle Valuation
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Used (2025) Mercedes GLC300 AMG Line Premium Plus 288 HP | Fair price
4Matic AMG Line Premium + 5dr
- Mar 2025
- 8,887 miles
- Trim level: AMG Line Premium Plus
- 2.0L Diesel
- SUV
- Automatic
- 288 HP (211 kW)
- CO2 emissions: 152 g CO2/km comb.
- Details
Fair price
£47,995
£50,995
Dealer
Wales, Powys
1 /
4
Used (2025) Mercedes GLC300 AMG Line Premium Plus | Expensive
GLC 4Matic AMG Line Premium + 5dr
- 2025
- 15,000 miles
- Trim level: AMG Line Premium Plus
- 2.0L Diesel
- SUV
- Automatic
- 48.7 mpg
- Details
Expensive
£49,990
Motors.co.uk
NP23 6ES Blaenau Gwent, Powys
Dealer
Wales, Powys
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How much does a used Mercedes GLC300 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 Mercedes GLC300 | £44,990 - £69,323 | £56,922 | 0 miles | +£3,300 | 57 |
2025 Mercedes GLC300 | £40,824 - £62,971 | £48,043 | 6,100 miles | -£3,440 | 138 |
2024 Mercedes GLC300 | £39,209 - £50,614 | £44,015 | 14,900 miles | -£5,980 | 27 |
2023 Mercedes GLC300 | £33,290 - £43,897 | £39,228 | 27,400 miles | -£5,660 | 65 |
2022 Mercedes GLC300 | £22,410 - £36,490 | £29,202 | 38,600 miles | -£2,800 | 58 |
2021 Mercedes GLC300 | £21,268 - £32,404 | £28,276 | 50,500 miles | -£5,000 | 28 |
2020 Mercedes GLC300 | £19,755 - £32,153 | £25,487 | 50,500 miles | -£2,800 | 67 |
2019 Mercedes GLC300 | £18,745 - £28,219 | £23,656 | 56,600 miles | -£2,800 | 31 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 30 June 2026
Comparison of Mercedes GLC300 variants and prices
Below you can compare prices and depreciation for the 4 most popular Mercedes GLC300 variants. The table is updated daily with data from the market in United Kingdom.
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
📈 The best value Mercedes GLC300 AMG Line Premium Plus | £29,517 - £67,157 | £49,505 | 8,100 miles | +£4,740 | 90 |
Mercedes GLC300 Urban | £40,890 - £52,783 | £44,320 | 5,500 miles | - | 41 |
🏆 The most popular Mercedes GLC300 AMG line | £20,770 - £57,965 | £38,139 | 23,500 miles | +£3,440 | 192 |
💰 The budget choice Mercedes GLC300 AMG Line Premium | £21,996 - £48,283 | £33,503 | 34,600 miles | -£480 | 149 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 30 June 2026
Which variant should you choose?
💰 The budget choice
The AMG Line Premium is the cheapest entry point with an average price of £33,503.
🏆 The most popular
There are the most AMG line for sale right now (192), which gives you the most options to choose from.
📈 The best value
The AMG Line Premium Plus has held its price stable with minimal loss in value over the past year (+£4,740).
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See Mercedes GLC300
- Mercedes GLC300 (504)