1988 Porsche 928 S4

Stock: P88-688
Current condition: SHOW-DRIVER
Performance: 5.0-Liter DOHC V8
Transmission: 5-Speed Manual
Color exterior: Black
Color interior: Black
Features: *A/C, Sony CDX-6T510 AM/FM/CD stereo system
Mileage: 134,092 showing
Wheels: 5-spoke Aluminum
Tires: Front: Sumitomo HTR 225/45/17; Rear: Sumitomo HTR 225/40/17
Brakes: Disc Brakes
Vin #: WP0JB0924JS861688

(SOLD) The 928 S4 is one of the great sports touring cars manufactured in Germany by Porsche. This factory fully loaded example is a highly desirable California car, and a great looking example that has benefited from limited ownership. The 928 S4 features an attractive color combination of Black over and is ready to provide a driving experience that only a Porsche can deliver! Under the hood, the Porsche features a 5.0-liter V8 with a 5-speed manual transmission with a limited-slip differential and has recently received many new part additions and various services performed to the car.

Our team began improving the car by refurbishing, as well as installing new engine and other mechanical components. We started with rebuilding the steering rack, then fully refurbished the front brake calipers with new pads, rotors, brake master cylinder, clutch master cylinder, clutch slave cylinder and related feed lines. The team then installed a number of new parts to the Porsche, including new motor mounts, drive belts, battery, spark plugs, water pump, timing belt, tensioner, smog pump, cap and rotor, cam and oil pump gears, and a new coolant pressure switch. In addition, our technicians also performed a full servicing to the car’s Air Conditioning system, which included installing R-134A freon.

On the outside and inside of the Porsche, our master Trimmer freshened up the entire interior of the car, reawakening the luxurious Black leather seats and dash area. On the exterior of the 928 S4, our skilled team of bodymen high speed polished and buffed the car’s exterior to a glossy Black finish. Afterward, our bodymen fully detailed the car’s wheels and performed a full detail to the undercarriage of the car.

This example looks, runs, and drives wonderfully, and is ready for its next adventure! It is fully loaded with numerous sought-after options, including power-adjustable leather sport seats, an electric sunroof and an upgraded stereo system; the 928 S4 also includes an original tool kit, manuals, service and repair records, along with a clean CARFAX report. This Porsche is ready to grab each twist and turn on your favorite road with ease and turn heads wherever it is driven!

Receipts, Manuals, and other Documentation included:


The Porsche 928 was a luxury sports-GT car that was sold by Porsche AG of Germany from 1978 to 1995. Originally intended to replace the company's iconic 911, the 928 combined the power, poise, and handling of a sports car with the refinement, comfort, and equipment of a luxury sedan. The 928 featured a large, front-mounted and water-cooled V8 engine driving the rear wheels. The 928 was regarded as the more relaxing car to drive at the time. It came with either a five-speed dog leg manual transmission, or a Mercedes-Benz-derived automatic transmission. The body, styled by Wolfgang Möbius under guidance of Anatole Lapine, was mainly galvanized steel, but the doors, front fenders, and hood were aluminum in order to make the car more lightweight. It had a substantial luggage area accessed via a large hatchback. The new polyurethane elastic bumpers were integrated into the nose and tail and covered in body-colored plastic; an unusual feature for the time that aided the car visually and reduced its drag. A Club Sport variant which was up to 100 kg (220 lb) lighter became available to continental Europe and U.S. in 1988.