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2018 Alpina B6 Gran Coupe Market Value & Price History
The 2018 Alpina B6 Gran Coupe has a current market value of $49,600 as of Nov 7, 2026, based on 5 verified auction sales tracked by DriveIndex, with all 5 verified USD sales between $45,250 and $68,500. Based on US sales through Oct 21, 2026. 1 has sold in the past 12 months.
Data: DriveIndex. 5 verified auction sales for the 2018 Alpina B6 Gran Coupe, latest sale Oct 21, 2026. Value as of Nov 7, 2026. Methodology
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See the B6 Gran Coupe's Value Signal with Pro →Recent 2018 Alpina B6 Gran Coupe Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Oct 21, 2026 | $45,250 | 35,000 mi | Automatic |
| Apr 7, 2023 | $51,000 | 31,000 mi | Automatic |
| Aug 22, 2022 | $62,000 | 19,900 mi | Automatic |
| Oct 4, 2021 | $68,500 | 7,100 mi | Automatic |
| Mar 31, 2021 | $66,001 | 7,000 mi | Automatic |
Verified results from the world's leading collector-car auction houses and marketplaces.
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2018 Alpina B6 Gran Coupe: Frequently Asked Questions
How much is a 2018 Alpina B6 Gran Coupe worth?
A 2018 Alpina B6 Gran Coupe is worth approximately $49,600 as of Nov 7, 2026, based on 5 verified auction sales tracked by DriveIndex. Based on US sales through Oct 21, 2026. All 5 verified USD sales fall between $45,250 and $68,500. Condition, mileage and options move an individual car within that band.
How much did a 2018 Alpina B6 Gran Coupe cost new?
The 2018 Alpina B6 Gran Coupe carried an original MSRP of $128,000. Verified examples now trade around $49,600.
How much has the 2018 Alpina B6 Gran Coupe depreciated?
The 2018 Alpina B6 Gran Coupe is worth about 61% less than it cost new: it carried an original MSRP of $128,000, and verified examples now trade around $49,600. That compares today's value with the sticker price, not adjusted for inflation.
How many 2018 Alpina B6 Gran Coupe sell per year?
1 has sold at auction in the past 12 months. DriveIndex has tracked 5 2018 Alpina B6 Gran Coupe sales in total.
Are 2018 Alpina B6 Gran Coupe sale prices higher or lower than a year ago?
There aren't yet enough recent sales to compute a reliable 12-month price direction for the 2018 Alpina B6 Gran Coupe. The full Value Signal classification (appreciating, stable, bottomed, or depreciating) and its 1–5 year projection are part of DriveIndex Pro.
Where can I buy a 2018 Alpina B6 Gran Coupe?
DriveIndex tracks for-sale listings and auction results for the 2018 Alpina B6 Gran Coupe from the world's leading collector-car auction houses and marketplaces.
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