1988 Porsche 911 Carrera Coupe G50 (G-Series) Market Value & Price History
The 1988 Porsche 911 Carrera Coupe G50 (G-Series) has a current market value of $92,011 as of Oct 12, 2026, based on 81 verified auction sales tracked by DriveIndex, with half of the verified USD sales since 2014 between $61,500 and $91,100. Based on US sales through Jul 8, 2026. 7 have sold in the past 12 months. The median sale price is up 3.3% over the past 12 months versus the prior year.
Data: DriveIndex. 81 verified auction sales for the 1988 Porsche 911 Carrera Coupe G50 (G-Series), latest sale Jul 8, 2026. Value as of Oct 12, 2026. Methodology
What members see for the 1988 Porsche 911 Carrera Coupe G50 (G-Series)
The value above is the headline. Members get the full picture behind it.
- All 81 sold prices, and where each one sold
- The live Value Signal, and how confident it is
- A 1–5 year value projection
- A Buy / Hold / Sell call
- An alert the moment one lists or sells
- The best and worst months to buy and sell
- An estimated market-bottom date
- Whether a for-sale ask is fair, the moment one lists
- Deal Radar: underpriced listings across the market
Not ready? A free account shows the current value and recent sale dates.
Pro unlocks this car's live Value Signal (appreciating, stable, bottomed, approaching bottom or depreciating) and its 1–5 year projection. Collector adds the best months to buy and sell.
See the 911 Carrera Coupe G50's Value Signal with Pro →1988 Porsche 911 Carrera Coupe G50 (G-Series) Price History
The median 1988 Porsche 911 Carrera Coupe G50 (G-Series) sold for $90,500 in 2026, against $34,350 in 2015. 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 |
|---|---|---|
| 2026 | $90,500 | 5 |
| 2025 | $90,250 | 9 |
| 2024 | $77,750 | 10 |
| 2023 | $90,000 | 13 |
| 2022 | $84,956 | 8 |
| 2021 | $89,206 | 18 |
| 2020 | $60,206 | 4 |
| 2019 | $44,846 | 4 |
| 2018 | $56,000 | 5 |
| 2015 | $34,350 | 3 |
Years with fewer than three verified USD sales are omitted — a one-sale “median” is a single car, not a market.
Recent 1988 Porsche 911 Carrera Coupe G50 (G-Series) Auction Results
| Sold | Price | Mileage | Gearbox |
|---|---|---|---|
| Jul 8, 2026 | $92,000 | 90,000 mi | Manual |
| Jun 10, 2026 | $77,000 | 228,000 mi | Manual |
| May 1, 2026 | $114,000 | 123,000 mi | — |
| Jan 27, 2026 | $59,600 | 85,000 mi | Manual |
| Jan 13, 2026 | $90,500 | 135,000 mi | Manual |
| Nov 4, 2025 | $91,000 | 51,000 mi | Manual |
| Oct 23, 2025 | $74,000 | 80,778 mi | Manual |
| Sep 17, 2025 | $77,000 | 112,000 mi | Manual |
| Aug 24, 2025 | $90,250 | 44,664 mi | Manual |
| Aug 7, 2025 | $106,000 | 76,000 mi | Manual |
| May 2, 2025 | $61,500 | 239,000 mi | Manual |
| Apr 22, 2025 | $85,000 | 72,000 mi | Manual |
| Mar 17, 2025 | $92,000 | 100,000 mi | Manual |
| Feb 2, 2025 | $131,000 | 16,000 mi | Manual |
| Nov 21, 2024 | $65,000 | 138,000 mi | Manual |
Verified results from the world's leading collector-car auction houses and marketplaces.
All Porsche 911 Carrera Coupe G50 auction results →See the full picture on the 1988 Porsche 911 Carrera Coupe G50 (G-Series)
Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.
- Full Value Signal™ + confidence: appreciating, stable, or depreciating
- 1–5 year price projections
- Buy / Hold / Sell call per car
- Complete sales & listings feed + up to 10 yrs of history
- Analyst notes & compare up to 4 cars
- Price & custom alerts (make, color, options)
- Portfolio tracker (garage) + analytics
- Everything in Pro, plus:
- Portfolio Outlook (a hold/sell call for every car you own)
- Watchlist Intelligence (act-now calls on the cars you follow)
- Head-to-Head Verdict (compare cars, the data crowns the buy)
- Market Deal Radar (every live ask under market value, catalog-wide)
- Best & worst months to buy and sell
- What each option adds to the price + separate manual vs automatic values
- Listing analyzer with fair-value deal scores
- Rad’s Market Update (his picks & price targets)
Porsche 911 Carrera Coupe G50 by Year
Which 911 Carrera Coupe G50 year should you buy? Every year compared →1988 Porsche 911 Carrera Coupe G50 (G-Series): Frequently Asked Questions
How much is a 1988 Porsche 911 Carrera Coupe G50 (G-Series) worth?
A 1988 Porsche 911 Carrera Coupe G50 (G-Series) is worth approximately $92,011 as of Oct 12, 2026, based on 81 verified auction sales tracked by DriveIndex. Based on US sales through Jul 8, 2026. Half of all verified sales fall between $61,500 and $91,100; the full verified range is $34,300 to $151,000. Condition, mileage and options move an individual car within that band.
How much did a 1988 Porsche 911 Carrera Coupe G50 (G-Series) cost new?
The 1988 Porsche 911 Carrera Coupe G50 (G-Series) carried an original MSRP of $45,895. Verified examples now trade around $92,011.
How much has the 1988 Porsche 911 Carrera Coupe G50 (G-Series) depreciated?
It hasn't depreciated. The 1988 Porsche 911 Carrera Coupe G50 (G-Series) is worth about 100% more than its original MSRP of $45,895, with verified examples now trading around $92,011. That compares today's value with the sticker price, not adjusted for inflation.
How many 1988 Porsche 911 Carrera Coupe G50 (G-Series) sell per year?
7 have sold at auction in the past 12 months. DriveIndex has tracked 81 1988 Porsche 911 Carrera Coupe G50 (G-Series) sales in total.
Are 1988 Porsche 911 Carrera Coupe G50 (G-Series) sale prices higher or lower than a year ago?
The median 1988 Porsche 911 Carrera Coupe G50 (G-Series) sale price is up 3.3% over the past 12 months versus the prior year, 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 1988 Porsche 911 Carrera Coupe G50 (G-Series)?
DriveIndex tracks for-sale listings and auction results for the 1988 Porsche 911 Carrera Coupe G50 (G-Series) from the world's leading collector-car auction houses and marketplaces.
More Porsche Models
All Porsche models →Collections Featuring Porsche
Pro unlocks its live Value Signal, every sold price, a 1–5 year projection and an alert the moment one lists or sells. Collector adds the best months to buy and sell and where the market bottoms.
Get Pro →