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Used Opel Astra GTC
Factors that affect the depreciation of a Opel Astra GTC:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options
Depreciation is an important part of calculating the total cost of owning a Opel Astra GTC. In addition to the monthly depreciation of €10, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2017 Opel Astra GTC | 7.200 € - 18.590 € | 13.263 € | 87.700 km | -260 € | 11 |
2018 Opel Astra GTC | 10.999 € - 13.666 € | 12.531 € | 85.000 km | - | < 10 |
2016 Opel Astra GTC | 5.550 € - 18.900 € | 12.055 € | 102.500 km | -2.140 € | < 10 |
2015 Opel Astra GTC | 5.790 € - 17.500 € | 9.599 € | 137.000 km | -740 € | 28 |
2014 Opel Astra GTC | 4.799 € - 14.900 € | 8.750 € | 138.300 km | -1.020 € | 36 |
2013 Opel Astra GTC | 3.990 € - 15.980 € | 8.078 € | 135.300 km | -940 € | 33 |
2012 Opel Astra GTC | 3.000 € - 9.990 € | 6.531 € | 144.000 km | -720 € | 65 |
2011 Opel Astra GTC | 2.700 € - 12.690 € | 5.536 € | 176.000 km | -1.260 € | 29 |
2010 Opel Astra GTC | 1.750 € - 7.000 € | 4.008 € | 163.500 km | +20 € | 32 |
2009 Opel Astra GTC | 999 € - 6.000 € | 2.914 € | 163.000 km | -120 € | 156 |
2006 Opel Astra GTC | 777 € - 6.800 € | 2.714 € | 208.500 km | +280 € | 96 |
2005 Opel Astra GTC | 890 € - 5.999 € | 2.679 € | 200.000 km | +120 € | 84 |
2007 Opel Astra GTC | 870 € - 6.250 € | 2.660 € | 187.000 km | -400 € | 83 |
2008 Opel Astra GTC | 1.000 € - 5.250 € | 2.625 € | 184.500 km | -320 € | 85 |
*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: April 25, 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
Opel Astra GTC S | 5.300 € - 17.500 € | 9.521 € | 149.000 km | -1.940 € | < 10 |
Opel Astra GTC OPC | 1.590 € - 18.000 € | 8.442 € | 135.000 km | -900 € | 69 |
Opel Astra GTC Active | 3.990 € - 14.500 € | 7.706 € | 138.300 km | -1.420 € | 10 |
Opel Astra GTC Basis | 2.990 € - 10.999 € | 6.710 € | 171.000 km | +340 € | < 10 |
Opel Astra GTC Innovation | 1.999 € - 12.200 € | 5.798 € | 166.900 km | -1.000 € | 59 |
Opel Astra GTC Eco | 1.290 € - 11.800 € | 4.358 € | 161.500 km | - | < 10 |
🏆 The most popular Opel Astra GTC Edition | 950 € - 8.000 € | 3.887 € | 166.000 km | -260 € | 104 |
Opel Astra GTC Cosmo | 1.150 € - 7.777 € | 3.815 € | 189.000 km | -260 € | 17 |
📈 The best value Opel Astra GTC Sport | 1.300 € - 5.999 € | 3.396 € | 178.500 km | +540 € | 68 |
Opel Astra GTC Selection | 1.480 € - 4.490 € | 3.005 € | 150.000 km | -100 € | 28 |
💰 The budget choice Opel Astra GTC Edition+ | 1.000 € - 3.799 € | 2.000 € | 207.000 km | - | < 10 |
*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: April 25, 2026
The Edition+ is the cheapest entry point with an average price of 2.000 €.
Accuracy will improve as more cars from this variant become available
There are the most Edition for sale right now (104), which gives you the most options to choose from.
The Sport has held its price stable with minimal loss in value over the past year (+540 €).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - April | 3.080 € | 2.360 € | 3.780 € | Estimate |
| 2025 - May | 3.040 €↘ | 2.280 € | 3.800 € | Estimate |
| 2025 - June | 2.940 €↘ | 2.120 € | 3.780 € | Estimate |
| 2025 - July | 2.780 €↘ | 2.000 € | 3.560 € | Estimate |
| 2025 - August | 2.760 €↘ | 1.920 € | 3.620 € | Estimate |
| 2025 - September | 2.860 €↗ | 1.980 € | 3.760 € | Estimate |
| 2025 - October | 2.900 €↗ | 2.100 € | 3.680 € | Estimate |
| 2025 - November | 2.960 €↗ | 2.100 € | 3.840 € | Estimate |
| 2025 - December | 2.840 €↘ | 2.000 € | 3.680 € | Estimate |
| 2026 - January | 3.100 €↗ | 2.180 € | 4.020 € | Estimate |
| 2026 - February | 3.000 €↘ | 2.100 € | 3.900 € | Estimate |
| 2026 - March | 2.960 €↘ | 2.040 € | 3.860 € | Estimate |
| 2026 - May | 2.980 €↗ | - | - | Forecast |
| 2026 - June | 3.000 €↗ | - | - | Forecast |
| 2026 - July | 3.000 €→ | - | - | Forecast |
| 2026 - August | 3.020 €↗ | - | - | Forecast |
| 2026 - September | 3.020 €→ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: April 25, 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-120 €
Next 6 months
60 €
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