# What a 2018 Opel Astra costs

Source: AutoMK27 — https://newauto.online/en/car-market/opel-astra/2018 (updated 2026-10-29). License: CC BY 4.0, cite as "AutoMK27 (newauto.online)".

In October 2026, a 2018 Opel Astra typically costs €5,945 in Romania: half of the cars observed sit between €5,549 and €6,783, with a median mileage of 167,500 km. The figure uses 477 observations in Romania and 1786 across 7 markets.
The cheapest market for this year is Romania, with a median of €5,945.

## Price in each market

| Market | Median | Range (p25–p75) | Median km | Observations |
|---|---|---|---|---|
| Romania | €5,945 | €5,549–€6,783 | 167,500 | 477 |
| Germany | €9,156 | €8,402–€10,689 | 126,961 | 620 |
| Netherlands | €8,138 | €6,895–€9,189 | 122,676 | 268 |
| Poland | €7,085 | €6,467–€7,904 | 134,786 | 200 |
| Italy | €7,623 | €7,020–€8,579 | 156,018 | 147 |
| Austria | €8,195 | €7,273–€8,889 | 148,936 | 60 |
| Belgium | €7,000 | €6,300–€7,700 | 147,000 | 10 |
| Spain | — | — | 112,118 | 4 |

## By fuel

| By fuel | Median | Observations |
|---|---|---|
| Diesel | €6,775 | 846 |
| Petrol | €8,392 | 721 |

## By power

| hp | Median | Observations |
|---|---|---|
| ~100 | €5,945 | 767 |
| ~125 | €9,156 | 362 |
| ~150 | €10,015 | 179 |

## Value lost per year

- A 2019 example typically costs €6,992 in Romania — €1,047 (17.6%) more.

## Frequently asked questions

### How much does a 2018 Opel Astra cost in Romania?

In October 2026, a 2018 Opel Astra typically costs €5,945 in Romania: half of the cars observed sit between €5,549 and €6,783, with a median mileage of 167,500 km. The figure uses 477 observations in Romania and 1786 across 7 markets.

### Where is a 2018 Opel Astra cheapest?

The cheapest market for this year is Romania, with a median of €5,945.

### What mileage does a 2018 Opel Astra usually have?

The median mileage observed in Romania is 167,500 km. A much lower reading deserves checking (service book, inspection records) — it is the classic sign of a rolled-back odometer.

## Other years

- https://newauto.online/en/car-market/opel-astra/2005
- https://newauto.online/en/car-market/opel-astra/2006
- https://newauto.online/en/car-market/opel-astra/2007
- https://newauto.online/en/car-market/opel-astra/2008
- https://newauto.online/en/car-market/opel-astra/2009
- https://newauto.online/en/car-market/opel-astra/2010
- https://newauto.online/en/car-market/opel-astra/2011
- https://newauto.online/en/car-market/opel-astra/2012
- https://newauto.online/en/car-market/opel-astra/2013
- https://newauto.online/en/car-market/opel-astra/2014
- https://newauto.online/en/car-market/opel-astra/2015
- https://newauto.online/en/car-market/opel-astra/2016
- https://newauto.online/en/car-market/opel-astra/2017
- https://newauto.online/en/car-market/opel-astra/2019
- https://newauto.online/en/car-market/opel-astra/2020
- https://newauto.online/en/car-market/opel-astra/2021
- https://newauto.online/en/car-market/opel-astra/2022
- https://newauto.online/en/car-market/opel-astra/2023
- https://newauto.online/en/car-market/opel-astra/2024
- https://newauto.online/en/car-market/opel-astra/2025
- https://newauto.online/en/car-market/opel-astra/2026

## Methodology

Weighted medians from AutoMK27's own aggregates (no copied listings, no seller data). Net edge subtracts route cost and a 3% risk reserve, minimum €500. Indicative figures, not an offer.