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- BMW G20 3-Series
Bring a Trailer prices · 2019 to 2023
What will my BMW G20 3-Series sell for on Bring a Trailer?
Every BMW G20 3-Series auction we have on record, grouped the way the listings themselves describe the car, so one version is never averaged with another.
Below is every BMW G20 3-Series auction we have on record from Bring a Trailer's published results, kept apart by variant. We are an official Bring a Trailer Local Partner, so this is the same record we use when a seller asks us what to expect.
What each one sells for
| Variant | Median | Range | Sold | Sold rate | Most recent |
|---|---|---|---|---|---|
| M340i xDrive | $38,000 | $34,000 to $47,750 | 3 | 100% | $38,000, Aug 20, 2026 |
| One-offs, modified and other | –mixed group, see the list | $31,001 to $31,750 | 2 | 33% | $31,001, Sep 10, 2026 |
Figures are for auctions that ended since Nov 2024. Prices are winning bids; the buyer pays Bring a Trailer's fee on top. "Sold rate" is the share of auctions that met reserve. A variant with fewer than 3 sales shows no median: one or two cars are not a market.
Every sale
6 sales| Ended | Car | Color | Miles | Price | Source |
|---|---|---|---|---|---|
| Sep 10, 2026 | 2021 BMW G20 3-SeriesOne-offs, modified and other · M340i | – | – | $31,001 | BaT listing ↗ |
| Aug 20, 2026 | 2022 BMW M340i xDrive | Black Sapphire Metallic over Tacora Red perforated SensaTec | – | $38,000 | BaT listing ↗ |
| Dec 26, 2025 | 2023 BMW M340i xDrive | Portimao Blue Metallic over Tacora Red Vernasca | 730 mi | $47,750 | BaT listing ↗ |
| Jun 16, 2025 | 2022 BMW G20 3-SeriesOne-offs, modified and other · M340i xDrive Sedan | Black Sapphire Metallic over Black Vernasca | – | $31,750 | BaT listing ↗ |
| Feb 25, 2025 | 2020 BMW M340i xDrive | – | 24k mi | $34,000 | BaT listing ↗ |
| Aug 30, 2024 | 2021 BMW G20 3-SeriesOne-offs, modified and other · M340i xDrive Sedan | Mineral Gray Metallic over Black Vernasca | – | $39,000 | BaT listing ↗ |
What would yours sell for?
Pick the variant and type the mileage. We'll show the Bring a Trailer sales closest to your car and the range they sold in.
A guide from past results, not an appraisal. For a number on your car, send us the details: the valuation is free.
Bid to, not sold
These cars did not meet reserve. The high bid is not a sale price and is not counted in any price figure above. The newest 5 are shown.
| Ended | Car | Color | Miles | Price | Source |
|---|---|---|---|---|---|
| Sep 9, 2026 | 2020 BMW G20 3-SeriesOne-offs, modified and other · M340i xDrive, modified | – | 4k mi | $35,250bid to, not sold | BaT listing ↗ |
| Aug 17, 2026 | 2019 BMW G20 3-SeriesOne-offs, modified and other · 330i xDrive Sedan | – | 34k mi | $24,500bid to, not sold | BaT listing ↗ |
| Jun 25, 2026 | 2021 BMW G20 3-SeriesOne-offs, modified and other · M340i | – | – | $39,250bid to, not sold | BaT listing ↗ |
| Nov 27, 2024 | 2020 BMW G20 3-SeriesOne-offs, modified and other · 330i Sedan | Alpine White over Canberra Beige Vernasca | – | $19,600bid to, not sold | BaT listing ↗ |
| Oct 28, 2024 | 2022 BMW G20 3-SeriesOne-offs, modified and other · 330i xDrive Sedan | Mineral White Metallic over Tacora Red Sensatec | – | $26,750bid to, not sold | BaT listing ↗ |
How to read these numbers
- Every price is a completed Bring a Trailer sale and links to its listing. Asking prices are not counted anywhere.
- The price is the winning bid. The buyer pays Bring a Trailer's fee on top of it.
- Variants are never averaged together, and conversions, race cars and projects are listed but left out of the medians.
- Mileage and colors are read from each listing's title and short description. Mileage is rounded there, so a "22k" car may have a few hundred miles either side, and a dash means the listing's summary didn't state it.
- Cars we sold ourselves are marked and open the car's own page, with its photos and history.
Reimel Motor Cars is an independent dealer and an official Bring a Trailer Local Partner. This page is our own summary of published results and is not produced or endorsed by Bring a Trailer.
Selling your BMW G20 3-Series?
We'll run the Bring a Trailer auction for you
We've run 95 Bring a Trailer auctions and 80% of them sold. We handle the detail, photos, video, listing and the questions from bidders, and we arrange enclosed transport nationwide. If an auction isn't the right route, we also buy outright and consign.