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Heritage Cars · Renton, WA

1987 Porsche 911 Turbo Cabriolet M505 Slant Nose Cabriolet 4-Spd Turbo Slantnose

75,000 miles · coupe

PUBLISHED DEALER DETAILS

Complete vehicle specifications

Year1987
MakePorsche
Model911 Turbo Cabriolet M505 Slant Nose
TrimTurbo M505 Slant
Stock number070137
Mileage75,000 miles
BodyConvertible
Engine3.2L 6-cyl
Displacement3.3L
TransmissionAutomatic
DrivetrainSelectDriveTypeConfiguration
FuelGasoline
ExteriorRed
InteriorBlack
Doors4

Vehicle description

This 1987 Porsche 911 Turbo cabriolet is a factory M505 slant nose powered by a turbocharged 3.3-liter flat-six paired with a four-speed manual transaxle and is finished in Guards Red over black leather. The car is equipped with 16″ Fuchs wheels, a limited-slip differential, heated front sport seats, four-wheel cross-drilled and ventilated disc brakes, a black soft top, and air conditioning. Modifications include LED headlights, an aftermarket intercooler and exhaust system, and a Kenwood touchscreen stereo hooked to an aftermarket sound system. The car is finished in Guards Red and is equipped with factory flachbau bodywork (M505), a package that featured pop-up headlights, vented front fenders, side strakes, and extended side sills. Additional equipment includes a power-operated black convertible soft top, headlight washers, fog lights, and dual exhaust outlets. Aftermarket LED headlights have been added. Staggered-width 16″ Fuchs alloy wheels are mounted with Bridgestone Potenza RE750 tires measuring 225/50 up front and 245/45 out back. Braking is handled by four-wheel cross-drilled and ventilated discs, and a front strut tower brace is fitted.

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.

AutosXchange Intel

Vehicle price analysis

Live listings · nationwide
Asking price$299,999Dealer asking price
Price range$57,990 – $274,498Range of the cars found
vs. marketNot ratedTrim not comparable · range $57,990 – $274,498
Only other trims of this model are listedOther trims are not comparable, so this price is not rated; their range is shown for reference

Similar listings we found nationwide are shown below. Fewer than 3 other Turbo M505 Slant listings are live nationwide, so all 911 trims are compared — check trim and options. New dealers are added every day.

Price history

Price tracked by AutosXchange since Nov 5, 2026. No price change at this dealership since Nov 5 ($299,999).

$299.7k$299.8k$299.9k$300.0k$300.1k$300.2kNov 5Nov 7Nov 8Nov 10Nov 11Nov 13

AutosXchange Intel Hub: Price changes for this model in Washington · This model in the Intel Hub · Market movers in Washington

Dealer-advertised asking prices as observed by AutosXchange (data as of Nov 13); earlier listings at other dealerships are shown by state only. Source: AutosXchange Intel Hub, autos-xchange.com/market.

Similar listings (not used to rate this price)

Same 1986–1988 911 all trims · used · any miles · nationwide. All 7 comparable cars for sale, nearest first.

More Porsche 911 near Renton

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