Porsche 928 (1978)kieranwhite599, CC BY 2.0, via Wikimedia Commons

Porsche 928 4.5

1978 — Germany

Malaise Era (1975-1985)Grand TourerGermanV8 EngineLe Mans HeritageBarn Find Candidates
Engine4,474 cc V8 SOHC
Power240 hp
Torque273 lb-ft
Transmission5-speed manual
DrivetrainRWD
Body StyleCoupe
Weight3,197 lbs
0–60 mph6.8 sec
Top Speed143 mph
Production15,800 units
Original MSRP$28,500
BrakesDisc (ventilated) / Disc (ventilated)
SuspensionIndependent, double wishbones / Independent, Weissach axle

Porsche 928 4.5

Introduced in 1978 as a potential 911 successor, the 928 represented Porsche's bold leap into grand touring territory with a front-mounted aluminum V8 and rear-mounted transaxle for optimal weight distribution. The futuristic bodywork won international design awards while the innovative Weissach rear axle provided exceptional handling stability. Despite initial plans, the 911 continued production and the 928 carved its own niche as Porsche's luxury performance flagship. The early 4.5-liter models are now appreciated for their mechanical simplicity and pure design before later versions added complexity and weight.

$25,000 – $55,000

Check timing belt history - critical maintenance item requiring engine removal. Verify transaxle for oil leaks and bearing noise. Pop-up headlight mechanisms often need rebuilding. Interior switches and climate control systems are problematic. Look for comprehensive service records as maintenance costs are high. Rust is uncommon but check suspension mounting points. Manual transmissions are highly desirable and command premium pricing.

First production Porsche with V8 engine and front-engine layout. Won 1978 Car of the Year award. Revolutionary Weissach axle rear suspension reduced oversteer. Transaxle design provided near-perfect weight distribution. Pop-up headlights were a controversial styling choice that defined 1980s performance cars.