✦ Shifty Estimate
$83,600
▲ 36.6% · 12 mo- 12 months median
- $117K
- Sales, 12 months
- 9
- Original MSRP
- $100,000 · ▼ 16% since
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Chassis 996.1
1999 Porsche 911 GT3
1999 to 2005 · Coupe
Price history
Recent sales
24 sales
2000 · Zanzibar Red · 56,067 mi2026-03-16$70,000
2004 · Carrara White (B9A) · manual2026-03-11 · Stim4u$500,000
2004 · Black (L741, L700, A1) · 29,000 mi · manual2026-02-20 · ToddStormMountain$80,500
2004 · Atlas Grey Metallic (M7X) · 40,000 mi · manual2026-02-10 · 1600veloce$116,911- 2000 · Black · 40,442 mi · manual2025-11-11 · Flexgarage$128,000
- 2000 · Guards Red · 76,967 mi2025-09-14$72,212
- 2001 · Seal Grey Metallic · 41,293 mi2025-08-11$79,611
1999 · Yellow · 11,000 mi · manual2025-04-27 · Haasen$53,000- 2000 · Arctic Silver · 63,622 mi2025-03-18$75,883
2000 · Guards Red2025-02-05$119,853- 2002 · Seal Grey Metallic · 39,950 mi · manual2024-12-09 · tvanbem$91,500
2004 · Gray · 58,000 mi2024-12-03 · Wob$40,000
2004 · Black · 26,000 mi · manual2024-10-14 · Lifeisgooood$120,000
2004 · Gray · 4,600 mi · manual2024-08-12 · alphaone$136,000
2004 · Cobalt Blue Metallic · 27,900 mi · manual2024-03-05 · Zosyn$104,500
2004 · Gray · 40,000 mi · manual2024-01-03 · michaelmotorcar$55,996
2004 · Gray · 36,000 mi2023-12-07 · Nehmaiz$46,800
2004 · Gray · 40,000 mi2023-11-21 · LawsonBAT$43,000
2004 · Gray · 52,000 mi2023-10-11 · dkpaton$43,000
2004 · Gray · 55,000 mi2023-10-04 · TMR663$54,000
2004 · Gray · 59,000 mi2023-09-17 · VTank$47,890
2004 · Gray · 26,000 mi2023-09-13 · HiTecAuto$54,500- 2004 · GT Silver Metallic · 7,846 mi · manual2023-08-18 · GT3RSTouring$62,000
2001$149,500
Specifications
- Engine
- Flat-6, 3.6L
- Power
- 380 hp
- Torque
- 284 lb-ft
- 0 to 60
- 4.3s
- Top speed
- 190 mph
- Transmission
- Manual
- Drivetrain
- RWD
- Curb weight
- 2,976 lb
- Original MSRP
- $100,000
- Designer
- Pinky Lai
Common questions
How much does a Porsche 911 GT3 cost?
A 1999 Porsche 911 GT3 cost $100,000 new. Over the past 12 months, 9 have sold publicly at a median of $116,911. The Shifty Estimate for a well-kept example is $83,600. Cars have changed hands anywhere from $56,400 to $126,400, depending on mileage, color, and history.
What is a 1999 Porsche 911 GT3 worth today?
The Shifty Estimate is $83,600, up 36.6% over the past 12 months. That sits below the $116,911 median of actual sales because the estimate weights the most recent results most heavily, and recent sales have come in under the longer-run median. Confidence is high: 9 public sales in a year gives a firm read.
Is a Porsche 911 GT3 a good investment?
It has depreciated 16% against its $100,000 list price. Values are up 36.6% over the past 12 months. The caution is spread, not direction: across the sales we have on file, prices ran from $40,000 to $500,000, and mileage explains most of that.
What has a Porsche 911 GT3 sold for at auction?
The 3 most recent public sales we have on file:
- $70,000Mar 16, 2026Zanzibar Red · 56,067 mi
- $500,000Mar 11, 2026Carrara White (B9A)
- $80,500Feb 20, 2026Black (L741, L700, A1) · 29,000 mi
The original 996 GT3 launched Porsche's modern track-focused 911 lineage, introducing the legendary Mezger engine to road cars for the first time since the 959. This naturally-aspirated 3.6-liter flat-six, derived from the 962 race car, produced 380 horsepower and revved to 7,800 rpm with mechanical precision. Pinky Lai's design incorporated functional aerodynamics including a fixed rear spoiler and deeper front air dam, while the stripped interior and roll cage mounting points signaled serious intent. As a homologation special for FIA GT3 racing, only essential equipment remained, creating a pure driving experience that modern GT3s struggle to match. Early examples suffered from rear main seal issues, but sorted cars now represent exceptional value. With air-cooled 911s reaching stratospheric prices, the 996 GT3 offers similar analog thrills at a fraction of the cost.