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1988 Porsche 911 Carrera Navigation
This Porsche 911 Turbo 'Flat-Nose' Cabriolet is one of 114 Turbo Cabriolets optioned with the M505 Flat-Nose package and equipped with the Type-930.68 engine, and delivered new to the North American market for the 1988 model year. It is a factory-built 'S' version, wearing the factory-built Flat-Nose, or Flachbau, body package that became available in March of 1987.
The Type 930 Turbo was forced to withdraw from the North American market in 1979 as it could not meet stringent exhaust emissions standards. It returned to the United States in 1984 after the development of new electronic engine management. In 1983, a wealthy client had requested the factory built a street-legal version of the Type 935 racing car that wore a lowered, more aerodynamic nose. This request fell upon Porsche's 'Special Wishes Department' - now known as 'Porsche Exclusive' - to fulfill that dream. Aftermarket versions had proven popular, convincing Porsche to produce a limited number of its own.
The North American Flat-Nose package, Option 505, included louvered steel front fenders, boxed rockers, a new steel front hood with retracting headlamps, horizontal strakes, widened rear quarter panels, and a new front fascia with auxiliary lighting. Additionally, there was an extra oil radiator, and a large rear spoiler covering the engine's intercooler. This remained an exclusive option, guaranteed by its costly price tag in excess of $23,000.
All Turbos were equipped with a full climate control system and headlamp washers.
This particular example is finished in factory-applied Guards Red over Champagne leather. It has a power top, limited-slip differential, heated and 12-way-adjustable front seats with lumbar support, a raised-hub steering wheel with painted center crest, a Blaupunkt Reno stereo and multi-speaker package, and a security system. It rides on Fuchs forged alloy wheels with centers painted to match the body color.
This 911 Turbo was completed in late January of 1988 and delivered to Valley Imports in Fargo, North Dakota two months later, and sold to its first registered owner. It later entered the care of another collector in Ohio, and Wisconsin registrations are recorded from 1994 through 2013. In 2015, it was sold to an individual residing in Florida, then displaying a mere 2,401 miles. In November of 2019, the car received an engine and gearbox oil change, the brake system was flushed, the battery replaced, and a new fuel sending unit installed.
Currently, this Porsche has fewer than 2,700 miles on the odometer.By Daniel Vaughan | Jun 2021
The Type 930 Turbo was forced to withdraw from the North American market in 1979 as it could not meet stringent exhaust emissions standards. It returned to the United States in 1984 after the development of new electronic engine management. In 1983, a wealthy client had requested the factory built a street-legal version of the Type 935 racing car that wore a lowered, more aerodynamic nose. This request fell upon Porsche's 'Special Wishes Department' - now known as 'Porsche Exclusive' - to fulfill that dream. Aftermarket versions had proven popular, convincing Porsche to produce a limited number of its own.
The North American Flat-Nose package, Option 505, included louvered steel front fenders, boxed rockers, a new steel front hood with retracting headlamps, horizontal strakes, widened rear quarter panels, and a new front fascia with auxiliary lighting. Additionally, there was an extra oil radiator, and a large rear spoiler covering the engine's intercooler. This remained an exclusive option, guaranteed by its costly price tag in excess of $23,000.
All Turbos were equipped with a full climate control system and headlamp washers.
This particular example is finished in factory-applied Guards Red over Champagne leather. It has a power top, limited-slip differential, heated and 12-way-adjustable front seats with lumbar support, a raised-hub steering wheel with painted center crest, a Blaupunkt Reno stereo and multi-speaker package, and a security system. It rides on Fuchs forged alloy wheels with centers painted to match the body color.
This 911 Turbo was completed in late January of 1988 and delivered to Valley Imports in Fargo, North Dakota two months later, and sold to its first registered owner. It later entered the care of another collector in Ohio, and Wisconsin registrations are recorded from 1994 through 2013. In 2015, it was sold to an individual residing in Florida, then displaying a mere 2,401 miles. In November of 2019, the car received an engine and gearbox oil change, the brake system was flushed, the battery replaced, and a new fuel sending unit installed.
Currently, this Porsche has fewer than 2,700 miles on the odometer.By Daniel Vaughan | Jun 2021
2024 Broad Arrow : Monterey
Pre-Auction Estimates :
USD $340,000-USD $380,000
Sold for Confidential Amount
2021 RM Sothebys : Amelia Island Auction
Pre-Auction Estimates :
USD $300,000-USD $350,000
Sale Price :
USD $324,000
2015 RM Sotheby's : Amelia Island
Pre-Auction Estimates :
USD $250,000-USD $300,000
Sale Price :
USD $363,000
1988 Porsche 911 Carrera Auction Sales
Recent Sales of the Porsche 911 Carrera
(Data based on Model Year 1988 sales)
1988 Porsche 911 Carrera 3.2 Cabriolet Chassis#: WP0EB0914JS170976 Sold for USD$47,040 2025 Bonhams : The Scottsdale Auction | |
1988 Porsche 911 Turbo Coupe Chassis#: WP0JB0931JS050455 Sold for USD$212,800 2025 RM Sothebys : The Arizona Auction | |
1988 Porsche 911 Turbo 'Flat-Nose' Coupe Chassis#: WP0JB093XJS050664 Sold for USD$271,600 2025 RM Sothebys : The Arizona Auction | |
1988 Porsche 911 Turbo Cabriolet Chassis#: WP0EB0934JS070507 Sold for USD$252,000 2024 Broad Arrow Auctions : Chattanooga Auction | |
1988 Porsche 911 Turbo 'Flat-Nose' Coupe Chassis#: WP0JB0934JS050532 Sold for USD$291,000 2024 RM Sothebys : Monterey | |
1988 Porsche 911 Carrera Cabriolet Chassis#: WP0EB0918JS171645 Sold for USD$89,600 2024 RM Sothebys : ModaMiami | |
1988 Porsche 911 Turbo Slantnose Cabriolet Chassis#: WP0EB0938JS070364 Sold for USD$179,200 2024 Broad Arrow Auctions : Amelia | |
1988 Porsche 911 (930) Turbo 3,3L Targa G50 Chassis#: WP0ZZZ93ZKS010063 Sold for USD$250,696 2024 Artcurial : Retromobile | |
1988 Porsche 911 Type 930 Turbo Targa 3.3 Chassis#: WP0ZZZ93ZJS010094 Sold for USD$224,908 2024 Bonhams : Les Grandes Marques du Monde a Paris | |
1988 Porsche 911 Targa Chassis#: wp0eb0913js160682 Sold for USD$70,400 2024 Mecum : Kissimmee | |
1988 Porsche 911 Carrera Chassis#: wpoabo919js121643 Sold for USD$154,000 2024 Mecum : Kissimmee | |
1988 Porsche 911 Turbo 'Flat-Nose' Cabriolet Chassis#: WP0EB0933JS070126 Sold for USD$335,000 2023 RM Sothebys : The White Collection | |
1988 Porsche 911 Carrera Club Sport Chassis#: WP0AB0919JS125062 Sold for USD$434,000 2023 RM Sothebys : The White Collection | |
1988 Porsche 911 Turbo Coupe Chassis#: WP0JB093JS050284 Sold for USD$224,000 2023 RM Sothebys : Las Vegas | |
1988 Porsche 911 Carrera Club Sport Chassis#: WP0ZZZ91ZJS105113 Sold for USD$173,354 2023 RM Sothebys : The Carrera Collection | |
1988 Porsche 911 Carrera Cabriolet Chassis#: wp0eb0914js171920 Sold for USD$90,200 2023 Mecum : Kissimmee Summer Special 2023 | |
1988 Porsche 911 Turbo 'Flat-Nose' Coupe Chassis#: WP0JB0936JS050502 Sold for USD$291,000 2023 RM Sothebys : Amelia Island | ![]() |
1988 PORSCHE 930 Chassis#: WP0ZZZ93ZJS000309 Sold for USD$324,000 2023 Gooding & Company : Amelia Island Auction | |
1988 Porsche 911 3,2L Carrera Targa G50 Chassis#: WP0ZZZ91ZJS160121 Sold for USD$111,017 2023 Artcurial : Retromobile | |
1988 Porsche 911 Carrera 3.2 Cabriolet Chassis#: WP0EB0911JS170093 Sold for USD$64,400 2023 Bonhams : Amelia Island Auction |
Porsche 911 Carreras That Failed To Sell At Auction
1988 Porsche 911 Carrera's that have appeared at auction but did not sell.
Vehicle | Chassis | Event | High Bid | Est. Low | Est. High |
---|---|---|---|---|---|
1988 Porsche Type 930 911 Turbo Slant Nose Coupe | WP0JB0935JS050247 | 2025 Bonhams : Miami Auction | $275,000 | $325,000 | |
1988 Porsche 911 Turbo Slantnose Cabriolet | WP0EB093XJS070320 | 2024 Broad Arrow : Monterey | $340,000 | $380,000 | |
1988 Porsche 911 Carrera Cabriolet | wp0eb0914js170976 | 2023 Mecum : 2023 Monterey | $40,000 | ||
1988 Porsche 930 Turbo 3.3L | WPOZZZ93ZJS000324 | 2023 Artcurial : Le Mans Classic | $100,000 | $150,000 | |
1988 Porsche 911 Turbo Coupe | WP0JB0936JS050192 | 2023 Broad Arrow Auctions : Porsche 75th Anniversary | $140,000 | $160,000 | |
1988 Porsche 911 Carrera Cabriolet | wp0eb0914js171920 | 2023 Mecum : Indy | $80,000 | ||
1988 Porsche 930 Turbo Slantnose Cabriolet | 2023 Mecum : Kissimmee | $250,000 | $350,000 | $375,000 | |
1988 Porsche 930 Turbo Slantnose | 2023 Mecum : Kissimmee | $190,000 | $275,000 | $285,000 | |
1988 Porsche 911 Turbo M505 Slantnose | WP0JB0930J5050320 | 2022 Broad Arrow Auctions : West Palm Beach | $200,000 | $250,000 | |
1988 Porsche 911 Carrera Cabriolet | WP0EB0913JS171326 | 2022 Broad Arrow Auctions : West Palm Beach | $55,000 | $65,000 | |
1988 Porsche 911 Carrera Cabriolet | WP0EB0913JS171388 | 2022 Broad Arrow Auctions : West Palm Beach | $58,000 | $63,000 | |
1988 Porsche 930 Turbo | 2022 Mecum : Orlando | $160,000 | |||
1988 Porsche 911 Carrera Coupe | 2022 Mecum : Orlando | $70,000 | |||
1988 Porsche 911 Carrera Cabriolet | WP0EB0913JS171388 | 2022 RM Sothebys : Fort Lauderdale | $55,000 | $65,000 | |
1988 Porsche 911 Turbo cabriolet G50 | WP0ZZZ93ZKS020072 | 2022 Artcurial : Retromobile | $170,000 | $230,000 | |
1988 Porsche 911 | 2021 Mecum : Orlando | $40,000 | |||
1988 Porsche 911 Carrera Supersport Convertible (SSE) | WP0ZZZ91ZJS151165 | 2020 Webbs : Collectors' Cars, Motorcycles & Automobilia | $150,000 | $170,000 | |
1988 Porsche 911 Carrera 3.2 Sport | WP0ZZZ91ZJS102810 | 2020 H & H Imperial War Museum Duxford | $40,000 | $45,000 | |
1988 Porsche 930 Turbo Ruf BTR | 2020 Mecum Auctions : Kissimmee | $340,000 | $400,000 | $500,000 | |
1988 Porsche 930 Slant Nose (Flachbau) Cabriolet | WP0EB093XJS070379 | 2019 Worldwide Auctioneers : Riyadh Auction | |||
1988 Porsche 911 Turbo Cabriolet | 2019 RM Auctions : Auburn Fall | ||||
1988 Porsche 930 Turbo Slant Nose Cabriolet | WP0ZB093XJS07037 | 2019 Worldwide Auctioneers : Pacific Grove Auction | |||
1988 Porsche 911 Carrera | 2019 Mecum : Harrisburg | $55,000 | |||
1988 Porsche 911 / 930 Carrera Turbo-bodied Convertible | WP0ZZZ91ZJS140600 | 2019 Historics at Brooklands Motor Museum | $27,000 | $33,000 | |
1988 Porsche 911 Turbo Coupé | WP0ZZZ93ZJS000542 | 2019 Bonhams : The Goodwood Festival of Speed Sale | $90,000 | $120,000 | |
1988 Porsche 911 Turbo Flat-Nose Coupe | WP0JB0931JS050245 | 2019 RM Sothebys : Fort Lauderdale | |||
1988 Porsche 911 3.2 Carrera Club Sport | WPOZZZ91ZS551023 | 2019 Silverstone Race Retro Classic Car | |||
1988 Porsche 930 Turbo Slant Nose Cabriolet | WP0ZB093XJS07037 | 2019 Worldwide Auctioneers : Scottsdale, Arizona | $150,000 | $200,000 | |
1988 Porsche 930 Turbo | 2019 Mecum : Kissimmee | $95,000 | |||
1988 Porsche 911 Carrera 3.2 Targa | WP0ZZZ91ZJS140985 | 2018 H & H Auction Imperial War Museum, Duxford | $40,000 | $50,000 |
Vehicles With Comparable Market Values
Similar sales to the $101,930 range.
2013 LAMBORGHINI GALLARDO LP 550-2 SPYDER Chassis#:ZHWGU6BZ9DLA13412 Sold for $101,200 2025 Barrett-Jackson : Palm Beach | |
2012 ROLLS-ROYCE GHOST SEDAN Chassis#:SCA664S56CUX50757 Sold for $102,300 2025 Barrett-Jackson : Palm Beach | |
2014 ROLLS-ROYCE GHOST Chassis#:SCA664S50EUX52703 Sold for $102,300 2025 Barrett-Jackson : Palm Beach | |
2005 INTERNATIONAL CXT 7300 CUSTOM TRUCK Chassis#:1HTWBAAL95J143813 Sold for $101,200 2025 Barrett-Jackson : Palm Beach | |
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1970 Porsche 911 S 2.2 Coupé Chassis#:9110300029 Sold for $101,457 2025 RM Sothebys : Paris | |
2008 Lamborghini Gallardo Spyder Chassis#:zhwgu22t08la05841 Sold for $101,200 2025 Mecum : Kissimmee | |
1967 Ford Mustang GT Fastback Chassis#:7f02s151157 Sold for $101,200 2025 Mecum : Kissimmee | |
1969 Chevrolet Camaro Z28 Chassis#:124379n647623 Sold for $101,200 2025 Mecum : Kissimmee | |
1972 Chevrolet C10 Pickup Chassis#:cce142s185375 Sold for $101,200 2025 Mecum : Kissimmee | |
1941 Lincoln Zephyr Coupe Chassis#:16h721010 Sold for $101,750 2025 Mecum : Kissimmee | |
1970 Ford Mustang Boss 302 Fastback Chassis#:0f02g160678 Sold for $101,200 2025 Mecum : Kissimmee | |
1993 Ford Mustang SVT Cobra Chassis#:1facp42d7pf136817 Sold for $101,200 2025 Mecum : Kissimmee | |
1960 Chevrolet Corvette Convertible Chassis#:00867s108161 Sold for $101,200 2025 Mecum : Kissimmee | |
1969 Dodge Dart GTS Convertible Chassis#:ls27p9b338857 Sold for $102,300 2025 Mecum : Kissimmee | |
1963 Lincoln Continental Convertible Chassis#:3y86n400526 Sold for $101,200 2025 Mecum : Kissimmee | ![]() ![]() |
1967 Chevrolet Corvette Convertible Chassis#:194677s106018 Sold for $101,200 2025 Mecum : Kissimmee | |
1957 Chevrolet Bel Air Convertible Chassis#:vc57s258633 Sold for $101,750 2025 Mecum : Kissimmee |
1988 Porsche 911 Carrera
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