Market Position:
The Ferrari 328 represented a significant evolution of the mid-engined V8 berlinetta, building upon the success of its predecessors (308 GTB/GTS). It was positioned as a more refined and powerful GT car for discerning enthusiasts, competing with other high-performance European sports cars of its era.
Competitive Analysis:
Competed directly with models like the Porsche 944 Turbo, Lotus Esprit Turbo, Aston Martin Vantage V8, and certain Jaguar XJ-S variants. The 328 distinguished itself with its Pininfarina design, exotic V8 engine, and quintessential Ferrari driving experience.
Key Features:
Tatra V8 engine with increased displacement and power, revised bodywork with smoother lines and integrated bumpers, improved aerodynamics, updated interior ergonomics, more refined suspension and braking systems, availability as coupe (GTB) and targa (GTS).
Coverage Areas:
General Maintenance, Troubleshooting, Engine Service/Repair, Transmission Service/Repair, Brake System, Wiring Diagram, Electrical System, Suspension, Periodic Lubrication, Steering, Cooling System, Fuel Injection/Fuel System, Emission System, Engine Control System, Chassis/Body, Restraint System, Axle, and more.
Coverage Depth:
Detailed diagnostic procedures, component specifications, torque values, wiring diagrams, and step-by-step repair instructions.
Page Count:
N/A (Digital Download)
Manual Type:
Service Repair Manual
Downloadable Formats:
PDF
Systems Covered:
Engine (V8, 32 valves), Fuel Injection (Bosch Motronic), Ignition System, Cooling System, Lubrication System, Exhaust System, Transmission (5-speed manual), Clutch, Drive Axles, Suspension (Double Wishbone, front and rear), Steering (Rack and Pinion), Brakes (Ventilated Discs, front and rear), Electrical System (including wiring diagrams), Body and Chassis, Interior Systems, HVAC.
Brake System Details:
Front and rear ventilated disc brakes, brake pad replacement, caliper service, brake line routing, ABS system (if equipped on later models, though generally not standard on early 328).
Suspension Details:
Front and rear double wishbone suspension, shock absorber replacement, spring replacement, bushing inspection and replacement, alignment procedures.
Electrical System Details:
Complete wiring diagrams, starter motor, alternator, battery, lighting systems, ignition system components, fuel injection system wiring, fuse box layout, relay functions.
Procedures Included:
Disassembly, Reassembly, Repair, Service, Maintenance, Refurbishment, Renovation, Troubleshooting, Diagnostics, Component Replacement, Adjustment, Lubrication, Electrical System Testing, Fuel System Servicing, Emission Control System Servicing.
Engine Rebuild Procedures:
Complete engine disassembly and reassembly, piston and connecting rod installation, crankshaft installation, cylinder head gasket replacement, valve timing setup.
Transmission Overhaul:
Gearbox disassembly, synchro ring replacement, bearing replacement, clutch assembly service, differential service.
Technical Depth:
Comprehensive from basic maintenance to advanced repair and diagnostics. Covers detailed procedures for all major mechanical and electrical components.
Engine Type:
Mid-mounted, 90-degree V8, DOHC, 4 valves per cylinder
Displacement:
3.2 Liters (3185 cc)
Bore X Stroke:
82 mm x 78 mm
Horsepower:
270 hp (201 kW) @ 7000 rpm
Torque:
228 lb-ft (309 Nm) @ 5000 rpm
Fuel Injection:
Bosch Motronic M2.5 (later M2.7)
Fuel Type:
Unleaded Gasoline (91+ Octane)
Engine Control Unit:
Bosch Motronic
Cooling Type:
Liquid-Cooled
Oil Capacity:
Approx. 10.5 Liters (2.77 US Gallons)
Oil Type:
Refer to manual for specific viscosity (e.g., SAE 20W-50 or 15W-50)
Length:
Approx. 4,345 mm (171.1 in)
Width:
Approx. 1,750 mm (68.9 in)
Height:
Approx. 1,130 mm (44.5 in)
Wheelbase:
Approx. 2,350 mm (92.5 in)
Curb Weight:
Approx. 1,470 kg (3,240 lbs)
Front Track:
Approx. 1,440 mm (56.7 in)
Rear Track:
Approx. 1,480 mm (58.3 in)
Infotainment System:
Basic factory-installed stereo system (cassette player). Features were minimal by modern standards.
Driver Assistance:
No advanced driver-assistance systems (ADAS) were available on this model. Focus was on driver engagement and mechanical feedback.
Connectivity:
No connectivity features (e.g., Bluetooth, USB, Apple CarPlay, Android Auto).
Climate Control System:
Manual air conditioning and heating system.
Instrumentation:
Analog gauges for speedometer, tachometer, oil pressure, water temperature, fuel level, and clock. Warning lights for various system diagnostics.
Service Intervals:
Annual service recommended. Major services typically every 12,000-15,000 miles or 2 years, including timing belt replacement (critical). Refer to manual for specific intervals and tasks.
Engine Oil:
Refer to manual for viscosity (e.g., SAE 20W-50 or 15W-50), API SG or higher.
Coolant:
Ethylene Glycol based coolant, typically a 50/50 mix with distilled water.
Brake Fluid:
DOT 4 or higher.
Transmission Fluid:
API GL-5 (e.g., SAE 80W-90) gear oil.
Known Issues:
Timing belt degradation and catastrophic failure if not replaced on schedule. Carburetor/fuel injection tuning issues. Older electrical components can be prone to failure. Rust and corrosion on chassis and body panels, especially around wheel arches and sills. Clutch wear. Susceptibility of certain rubber components (hoses, bushings) to age and heat.
Maintenance Schedule Highlights
Timing Belt Replacement:
Crucial: 30,000 miles or 3 years. Failure can cause severe engine damage.
Spark Plugs:
Replace every 30,000 miles. Specific plug types will be detailed in the manual.
Air Filters:
Inspect at 7,500 miles, replace as needed or every 15,000 miles.
Brand Heritage:
Ferrari has a legendary racing heritage and a legacy of producing iconic road cars, synonymous with performance, design, and exclusivity.
Model Evolution:
The 328 succeeded the 308 series, featuring a larger displacement engine, updated styling cues by Pininfarina, and numerous mechanical refinements that enhanced performance and reliability compared to its predecessor. It was a crucial model in the evolution of Ferrari's V8 mid-engined sports cars.
Production Years:
1985-1989
Production Numbers:
Total production approx. 7,700 units (combined GTB and GTS).
Manufacturing Location:
Maranello, Italy
Recognitions:
While not receiving formal 'Car of the Year' awards in the conventional sense, the 328 is widely regarded by automotive journalists and enthusiasts as one of Ferrari's most iconic and user-friendly V8 models, praised for its balance of performance, usability, and classic styling.
Ownership Experience Ratings:
Consistently rated highly by owners for its driving pleasure, distinctive Ferrari sound, and timeless design. Often cited as a great entry point into Ferrari ownership.
