1974 MG MGB Roadster Market Value & Price History
The 1974 MG MGB Roadster has a current market value of $24,375 as of Oct 9, 2026, based on 23 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2020 between $12,500 and $20,000. Based on US sales through Jul 29, 2026. 4 have sold in the past 12 months. The median sale price is up 29.2% over the past 12 months versus one to three years ago.
Data: DriveIndex. 23 verified auction sales for the 1974 MG MGB Roadster, latest sale Jul 29, 2026. Value as of Oct 9, 2026. Methodology
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The median 1974 MG MGB Roadster sold for $16,875 in 2025, against $14,000 in 2022. Each row is the median of the verified sales recorded in that calendar year, so it moves with the mix of mileages and options that came to market as well as with the market itself.
| Year | Median sale | Sales |
|---|---|---|
| 2025 | $16,875 | 4 |
| 2024 | $20,500 | 3 |
| 2023 | $13,000 | 6 |
| 2022 | $14,000 | 4 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1974 MG MGB Roadster Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Jul 29, 2026 | $29,000 | 67,000 mi | Manual |
| Mar 7, 2026 | $12,350 | 74,000 mi | Manual |
| Dec 22, 2025 | $18,750 | 5,000 mi | Manual |
| Nov 4, 2025 | $20,000 | 45,000 mi | — |
| Jul 11, 2025 | $15,000 | 44,000 mi | Manual |
| Jun 9, 2025 | $12,400 | 88,000 mi | Manual |
| Jul 16, 2024 | $28,500 | 27,000 mi | Manual |
| Jun 20, 2024 | $20,500 | 1,400 mi | Manual |
| Mar 31, 2024 | $15,500 | 50,000 mi | Manual |
| Nov 28, 2023 | $11,000 | 7,000 mi | Manual |
| Nov 6, 2023 | $12,000 | — | Manual |
| Oct 23, 2023 | $34,000 | 33,000 mi | Manual |
| Oct 12, 2023 | $12,000 | 95,000 mi | — |
| Jul 23, 2023 | $18,000 | 38,000 mi | Manual |
| Jun 26, 2023 | $14,000 | 7,000 mi | Manual |
Verified results from the world's leading collector-car auction houses and marketplaces.
All MG MGB Roadster auction results →See the full picture on the 1974 MG MGB Roadster
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MG MGB Roadster by Year
Which MGB Roadster year should you buy? Every year compared →1974 MG MGB Roadster: Frequently Asked Questions
How much is a 1974 MG MGB Roadster worth?
A 1974 MG MGB Roadster is worth approximately $24,375 as of Oct 9, 2026, based on 23 verified auction sales tracked by DriveIndex. Based on US sales through Jul 29, 2026. Half of all verified sales fall between $12,500 and $20,000; the full verified range is $10,950 to $34,000. Condition, mileage and options move an individual car within that band.
How many 1974 MG MGB Roadster sell per year?
4 have sold at auction in the past 12 months. DriveIndex has tracked 23 1974 MG MGB Roadster sales in total.
Are 1974 MG MGB Roadster sale prices higher or lower than a year ago?
The median 1974 MG MGB Roadster sale price is up 29.2% over the past 12 months versus one to three years ago, based on verified auction sales. That figure tracks the median of what actually sold, so it moves with the mix of mileages and options that came to market as well as with the market itself. 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 1974 MG MGB Roadster?
DriveIndex tracks for-sale listings and auction results for the 1974 MG MGB Roadster from the world's leading collector-car auction houses and marketplaces.
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