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1988 Porsche 911 Carrera Navigation
Porsche began offering a new body style option for the 911 Turbos in March of 1987 that was directly aimed at the body modification aftermarket. It was called the 'Turbo Slantnose modification option' and it incorporated a flat profile nose called a 'Flachbau.' This design was sourced from the 935 race car. Porsche offered the package for $23,244, which also included flip-up headlights accentuated with functional louvers, extended rocker panels, and widened rear wheel arches with grilled scoop vents.
For 1988, the turbo slantnose option received a separate model designation dubbed the 930S.
This 930S is one of only 305 slantnose-optioned turbo cabriolets to be imported to the United States between 1987 and 1989. It is believed that this example is one of only two such cars produced in 1988 that was given factory-ordered RUF tuning upgrades. The car was completed on March 15th of 1988 and sent to RUF for performance modifications, including a turbo upgrade, turbo boost control and a dual-port four-pipe exhaust system. Other upgrades included a roll bar, 17-inch chrome wheels, a RUF front air dam and a RUF badge.
This cabriolet has a limited-slip differential, a power-operated top, lumbar support heated seats, Blaupunkt radio, alarm system and black velour trimming for the front luggage compartment.
Currently, the car displays just under 40,350 miles. It is finished in Grand Prix White paint with black leather interior.
In 2011, the car was offered for sale at the Gooding & Company auction in Scottsdale, Arizona. It was estimated to sell for $70,000 - $90,000 and offered without reserve. As bidding came to a close, the car had been sold for the sum of $52,800 including buyer's premium.By Daniel Vaughan | Feb 2011
For 1988, the turbo slantnose option received a separate model designation dubbed the 930S.
This 930S is one of only 305 slantnose-optioned turbo cabriolets to be imported to the United States between 1987 and 1989. It is believed that this example is one of only two such cars produced in 1988 that was given factory-ordered RUF tuning upgrades. The car was completed on March 15th of 1988 and sent to RUF for performance modifications, including a turbo upgrade, turbo boost control and a dual-port four-pipe exhaust system. Other upgrades included a roll bar, 17-inch chrome wheels, a RUF front air dam and a RUF badge.
This cabriolet has a limited-slip differential, a power-operated top, lumbar support heated seats, Blaupunkt radio, alarm system and black velour trimming for the front luggage compartment.
Currently, the car displays just under 40,350 miles. It is finished in Grand Prix White paint with black leather interior.
In 2011, the car was offered for sale at the Gooding & Company auction in Scottsdale, Arizona. It was estimated to sell for $70,000 - $90,000 and offered without reserve. As bidding came to a close, the car had been sold for the sum of $52,800 including buyer's premium.By Daniel Vaughan | Feb 2011
2019 Worldwide Auctioneers : Riyadh Auction
Lot was not sold
2015 Mecum - Anaheim
High Bid (Lot was not sold)
USD $110,000
2011 The Scottsdale Auction - Gooding & Company
Pre-Auction Estimates :
USD $70,000-USD $90,000
Sale Price :
USD $52,800
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 |
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1988 Porsche 911 Carrera
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