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After a wealthy private customer and racing sponsor asked the Sonderwische (Special Wishes) department to create a unique road car that resembled the Type 935 racer, the company obliged. The first example soon generated requests from customers who were also seeking their own '935 for the street.' The company was soon production a small series of 911 Turbo coupes and cabriolets that had a close resemblance to the aerodynamic 935. In the front were new louvered steel fenders which were lowered to hood level and given retractable headlamps. The rocker panels were boxed and extended to meet the widened rear quarter panels. Those panels had new brake cooling vents with side strakes along with additional oil cooling with an electric fan. Other upgrades included wider wheels and tires, and a large racing-style rear wing.
In 1985, just 44 cars were converted for by another 52 the following year. Realizing the profits available in the conversions, Porsche created Option Packages M505/506. Another 87 examples were built that year. In total, 678 Flachbau (Flat Nose, or Slant Nose) Turbo coupes and cabriolets were built by Porsche. Option M505, for US-market cars, was priced at $29,559 above the $85,000 base cost of the car.
This 1988 Slant Nose Turbo Cabriolet is powered by a 3.2-liter Type M930/68 turbocharged engine mated to a four-speed transmission. It has a limited-slip differential, a power top, air conditioning, a tinted windshield, electric windows, central locking, heated and electric multi-adjustable seats, rear seat belts, an alarm system, integrated fog lights in the front valance, headlamp washers, a Blaupunkt Reno stereo system, a pair of electrically heated and adjustable outside mirrors, and a heavy-duty battery. There is optional velour carpeting in the front trunk, and the wide Fuchs alloy wheels have silver anodized rims with color-coordinated spokes, hand-painted Porsche crests on their center caps, and locking nuts. The Cabriolet is finished special-order Silver Metallic (980) with a Marine Blue partial leather interior and a dark blue canvas top and tonneau cover.
This Cabriolet has had just three owners from new. Currently, it has less than 9,000 miles since delivery. The car was delivered on March 20th, of 1980, by Dorsey Horton Porsche-Audi in Columbia, South Carolina, to Dennis Higginbotham of New Smyrna Beach, Florida. Ownership later passed to another Florida resident who kept the car until 2013, when it was acquired by its current caretaker. It was given a major service in July 2013.
The car has a correct and unused tool roll, a collapsible spare tire, a jack, and an air compressor.By Daniel Vaughan | May 2016
In 1985, just 44 cars were converted for by another 52 the following year. Realizing the profits available in the conversions, Porsche created Option Packages M505/506. Another 87 examples were built that year. In total, 678 Flachbau (Flat Nose, or Slant Nose) Turbo coupes and cabriolets were built by Porsche. Option M505, for US-market cars, was priced at $29,559 above the $85,000 base cost of the car.
This 1988 Slant Nose Turbo Cabriolet is powered by a 3.2-liter Type M930/68 turbocharged engine mated to a four-speed transmission. It has a limited-slip differential, a power top, air conditioning, a tinted windshield, electric windows, central locking, heated and electric multi-adjustable seats, rear seat belts, an alarm system, integrated fog lights in the front valance, headlamp washers, a Blaupunkt Reno stereo system, a pair of electrically heated and adjustable outside mirrors, and a heavy-duty battery. There is optional velour carpeting in the front trunk, and the wide Fuchs alloy wheels have silver anodized rims with color-coordinated spokes, hand-painted Porsche crests on their center caps, and locking nuts. The Cabriolet is finished special-order Silver Metallic (980) with a Marine Blue partial leather interior and a dark blue canvas top and tonneau cover.
This Cabriolet has had just three owners from new. Currently, it has less than 9,000 miles since delivery. The car was delivered on March 20th, of 1980, by Dorsey Horton Porsche-Audi in Columbia, South Carolina, to Dennis Higginbotham of New Smyrna Beach, Florida. Ownership later passed to another Florida resident who kept the car until 2013, when it was acquired by its current caretaker. It was given a major service in July 2013.
The car has a correct and unused tool roll, a collapsible spare tire, a jack, and an air compressor.By Daniel Vaughan | May 2016
2016 RM Sothebys : Amelia Island
Pre-Auction Estimates :
USD $225,000-USD $275,000
Sale Price :
USD $330,000
1988 Porsche 911 Carrera Auction Sales
Recent Sales of the Porsche 911 Carrera
(Data based on Model Year 1988 sales)
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 Turbo Slantnose Cabriolet Chassis#: WP0EB0938JS070364 Sold for USD$179,200 2024 Broad Arrow Auctions : Amelia | |
1988 Porsche 911 Carrera Cabriolet Chassis#: WP0EB0918JS171645 Sold for USD$89,600 2024 RM Sothebys : ModaMiami | |
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 | |
1988 Porsche 930 Turbo Slant Nose Cabriolet Chassis#: WP0EB0939JS070180 Sold for USD$187,600 2023 Bonhams : Amelia Island Auction | |
1988 Porsche 911 Carrera 3.2 Cabriolet Chassis#: WP0EB0911JS170319 Sold for USD$64,400 2023 Bonhams : Scottsdale Auction | |
1988 Porsche 911 Turbo Slant Nose Cabriolet Sold for USD$225,500 2023 Mecum : Kissimmee |
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 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 | |
1988 Porsche 930 Turbo Cabriolet | 2018 Mecum : Dallas | $77,000 |
Vehicles With Comparable Market Values
Similar sales to the $100,670 range.
1939 Maybach SW38 'Ponton-Sport' Cabriolet by Wendler Chassis#:2233 Sold for $100,800 2024 RM Sothebys : The Junkyard : Rudi Klein Collection | |
1969 DODGE CHARGER R/T 440 Chassis#:XS29L9G161687 Sold for $101,200 2024 Barrett-Jackson : Scottsdale Fall | |
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1958 Jaguar XK 150 S OTS Chassis#:T831711DN Sold for $100,800 2024 Bonhams : The Audrain Concours Auction | |
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1988 Land Rover Defender 110 Custom Pickup Chassis#:salldhmb8ea320519 Sold for $101,200 2024 Mecum : Dallas | |
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1958 Fiat 600 Jolly by Ghia Chassis#:100.438198 Sold for $100,800 2024 RM Sothebys : Monterey | |
1960 Facel Vega HK500 Chassis#:HK1 B05 Sold for $100,800 2024 RM Sothebys : Monterey | |
1964 Jaguar E-Type Series I Roadster Chassis#:880626 Sold for $101,200 2024 Mecum : Monterey |
1988 Porsche 911 Carrera
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