Porsche 911G-body
0 dealer sales since Sep 24, 2026
28 auction sales since Aug 2026
0 listed for sale today
What is my G-body worth?
Enter your car and we'll estimate its market value from the dealer and auction sales on this page, then show what you'd walk away with at auction, selling to a dealer, or listing it yourself.
An auction would net only about $NaN more than a dealer offer, which isn't worth the weeks of waiting and the risk of a no-sale. Take the dealer's money.
Online auction
- Hammer price
- $NaN
- Listing fee (BaT Plus)
- −$349
- Detail, photos, inspection
- −$1,500
- You keep
- $NaN
Sell to a dealerRecommended
- Market value
- $0
- Dealer margin, recon, holding
- −12%
- You keep
- $0
List it yourself
- Likely sale price
- $0
- Ads, detail, inspection
- −$1,000
- You keep
- $-1,000
| Source | Miles | Price |
|---|---|---|
| 1983, Collecting Cars | 621 | $206,000 |
| 1977, Collecting Cars | 28,692 | $97,000 |
| 1974, Bring a Trailer | 48,000 | $38,000 High bid, no sale |
| 1981, Bring a Trailer | 48,000 | $87,000 |
How this is built: a price-vs-mileage curve fit to 0 dealer sales (thin). Weissach, color, condition and history adjustments are starting assumptions until we have enough tagged sales to measure them. Auction fees are Bring a Trailer's current schedule (buyer pays 5%, capped at $7,500). This is an estimate, not an offer.
Price trend by generation
Median sold price per month for the 0 generations with enough sales to chart. The 997 cars trade too thinly for a monthly line; their sales are in the table below.
Price vs. mileage, All years
Only 0 All years sales in the window, too few for a mileage curve. Individual results are in the model-year and recent-sales tables.
By model year
Sold results by model year. The 2011 figures include the RS 4.0, a 600-car run that sells at a large premium to the standard 997.2.
| Model year | Generation | Sold | Median price | Median miles |
|---|
Color premium, all
Median sold price by exterior color, colors with at least 5 sales.
| Color | Sold | Median | vs. White |
|---|
Where they sell
Share of all G-body sales by dealer state.
| State | Sales | Share |
|---|
Auction results
The 32 most recent G-body auctions across Bring a Trailer, Sotheby's Motorsport, Bonhams, Barrett-Jackson and Hagerty, from Old Cars Data. Hammer prices are what the car actually sold for; reserve-not-met rows show the high bid.
| Generation | Auction sales | Auction median | Their median miles | Dealer median | Dealer miles | Gap |
|---|---|---|---|---|---|---|
| all | 15 | $85,000 | 71,000 | $0 | 0 | +Infinity% |
Read the gap with care: most of the all auction cars were Weissach-package cars, and a few auction results per generation is a small sample. The 991 cars come in 5 to 7 percent under dealer asks at similar miles, roughly the room you'd expect between a dealer's asking price and a hammer price. The 997.1 figure is a single 33,780-mile car and says little about the generation.
| Ended | Car | Platform | Miles | Result |
|---|---|---|---|---|
| Sep 24, 2026 | 1977 G-body all | Collecting Cars | 28,692 | $97,000 |
| Sep 24, 2026 | 1969 G-body | Collecting Cars | 4,458 | $55,000 |
| Sep 23, 2026 | 1997 G-body | Sotheby's Motorsport | 51,265 | $115,001 |
| Sep 23, 2026 | 2026 G-body | Sotheby's Motorsport | 277 | $256,000 High bid, no sale |
| Sep 22, 2026 | 1974 G-body all | Bring a Trailer | 68,000 | $138,000 |
| Sep 20, 2026 | 1971 G-body | Collecting Cars | 14,555 | $56,000 |
| Sep 18, 2026 | 1974 G-body all | Bring a Trailer | 48,000 | $38,000 High bid, no sale |
| Sep 18, 2026 | 1981 G-body all | Bring a Trailer | 48,000 | $87,000 |
| Sep 18, 2026 | 1979 G-body all | Auction platform | 117,666 | $45,000 |
| Sep 17, 2026 | 1981 G-body all | Bring a Trailer | 99,000 | $81,000 |
| Sep 17, 2026 | 1973 G-body | Collecting Cars | 32,307 | $67,750 |
| Sep 16, 2026 | 1972 G-body | Bring a Trailer | 52,000 | $50,000 High bid, no sale |
| Sep 16, 2026 | 1971 G-body | Bring a Trailer | 77,000 | $31,000 High bid, no sale |
| Sep 15, 2026 | 1970 G-body | Hagerty Marketplace | 40,800 | $29,750 |
| Sep 14, 2026 | 1980 G-body all | Bring a Trailer | 54,000 | $82,000 |
| Sep 12, 2026 | 1981 G-body all | Bring a Trailer | 61,000 | $107,500 |
| Sep 11, 2026 | 1982 G-body all | Bring a Trailer | 71,000 | $66,500 |
| Sep 11, 2026 | 1974 G-body all | Auction platform | 61,000 | $45,750 |
| Sep 11, 2026 | 1970 G-body | PCARMARKET | 66,938 | $55,000 |
| Sep 9, 2026 | 1970 G-body | Bring a Trailer | 61,000 | $172,500 |
| Sep 9, 2026 | 1983 G-body all | Collecting Cars | 621 | $206,000 |
| Sep 8, 2026 | 1970 G-body | Bring a Trailer | 13,000 | $80,000 |
| Sep 8, 2026 | 1973 G-body | Bring a Trailer | 96,000 | $157,000 |
| Sep 7, 2026 | 1973 G-body | Bring a Trailer | 51,000 | $73,000 |
| Sep 5, 2026 | 1982 G-body all | Bring a Trailer | 99,000 | $85,000 |
| Sep 4, 2026 | 1971 G-body | Bring a Trailer | 74,000 | $101,000 |
| Sep 4, 2026 | 2023 G-body | Bring a Trailer | 6,000 | $185,000 |
| Sep 2, 2026 | 1983 G-body all | Bring a Trailer | 190,000 | $95,000 |
| Aug 31, 2026 | 1977 G-body all | Auction platform | 91,081 | $34,250 |
| Aug 31, 2026 | 1981 G-body all | Collecting Cars | 75,610 | $141,500 |
| Aug 30, 2026 | 1980 G-body all | Auction platform | 110,450 | $38,000 |
| Aug 30, 2026 | 1970 G-body | Collecting Cars | 56,136 | $100,000 |
Where the All years sells best
The same generation, venue by venue: how many came to auction, how many actually sold, and the median hammer. Enter your mileage in the value tool above and the sell page narrows this to cars like yours.
Collecting Cars runs 65% above Bring a Trailer on 3 All years sales, and sells 100% of its All years auctions.
| Venue | Results | Sold | Median hammer | vs. dealer | Their miles | Latest |
|---|---|---|---|---|---|---|
| Collecting Cars Best fit | 3 | 3 (100%) | $141,500 | n/a | 28,692 | 2026-09-24 |
| Bring a Trailer | 9 | 8 (89%) | $86,000 | n/a | 69,500 | 2026-09-22 |
| Auction platform | 4 | 4 (100%) | $41,500 | n/a | 100,766 | 2026-09-18 |
Sold results only set the medians; reserve-not-met and withdrawn rows count against sell-through. Dealer median for the generation is $0. A venue needs at least 3 results and 2 sales to be recommended.
Recent dealer sales
The latest dealer sales with an advertised price.
| Sold | Car | Color | Miles | Price | State |
|---|
Generation guide
What changed between generations, and how each is trading against its original sticker.
All years
- Engine
- Output
- Gearbox
- Sticker
- $0
- Sells for
- $0
- Multiple
- 0.00×

