Positioning:
The BMW 316/316i (E30) represented BMW's entry-level offering in the compact executive segment, emphasizing sporty driving dynamics and build quality, competing with models like the Mercedes-Benz 190E and Audi 80.
Comparison Points:
Known for its rear-wheel-drive platform, balanced chassis, and driver-focused cockpit. The 316i offered a more accessible entry point to BMW ownership with the efficiency of fuel injection.
Distinctive Aspects:
The E30 platform itself is iconic for its timeless design and exceptional handling characteristics. The 316i variant provided a robust and reliable option for everyday use.
Main Coverage:
Service, Repair, Workshop
Estimated Pages:
300-500 (estimated based on typical workshop manuals for this era and complexity)
Type:
Workshop Manual / Service and Repair Manual
Format:
Printed Manual (likely spiral-bound or perfect-bound)
Engine:
Complete overhaul, tuning, fuel injection (L-Jetronic), ignition system, cooling system, lubrication system.
Transmission:
Manual gearbox (Getrag 240/5), clutch, drive shafts, rear axle differential.
Brakes:
Front disc brakes, rear drum brakes, brake system hydraulics, parking brake, bleeding procedures.
Suspension:
Front MacPherson struts, rear semi-trailing arms, bushings, shock absorbers, springs.
Steering:
Mechanical steering rack, steering column, universal joints.
Electrical:
Wiring diagrams, starter, alternator, battery, lighting system, dashboard instruments, basic electronic control units.
Bodywork:
Body panel removal and installation, door mechanisms, window regulators, interior trim, underbody protection.
Maintenance:
Oil changes, filter replacements, spark plug replacement, coolant flush, belt adjustments.
Troubleshooting:
Diagnostic procedures for common engine, electrical, and mechanical faults; symptom-based troubleshooting guides.
Repair:
Detailed step-by-step instructions for component removal, overhaul, and reinstallation.
Specifications:
Torque values, clearances, timing settings, fluid capacities, diagnostic readings.
Depth:
Comprehensive, suitable for professional mechanics and experienced DIY enthusiasts.
Engine Type:
Inline 4-cylinder, SOHC
Displacement:
1573 cc (1.6 Liters)
Bore X Stroke:
89.0 mm x 79.0 mm (approximate)
Horsepower:
90 PS (approx. 89 bhp) @ 5300 rpm (DIN)
Torque:
130 Nm (approx. 96 lb-ft) @ 3200 rpm (DIN)
Fuel Delivery:
Bosch L-Jetronic Fuel Injection
Fuel Type:
Unleaded Gasoline (Premium recommended)
Ignition Type:
Electronic Ignition (Distributor-based)
Cooling Type:
Water-Cooled
Transmission Type:
5-Speed Manual
Gearbox Manufacturer:
Getrag
Gear Ratios:
Refer to manual for specific ratios (typically around 3.72:1 for 1st, 2.05:1 for 2nd, 1.42:1 for 3rd, 1.00:1 for 4th, 0.81:1 for 5th)
Transmission Type:
3-Speed Automatic (ZF 3HP22, less common on 316i but available)
Clutch Type:
Single dry plate, hydraulically actuated
Differential Type:
Open differential
Crash Test History:
No specific modern ratings available for this era, but the E30 chassis was known for its robust safety cage and crumple zones for its time.
ABS:
Optional (typically later models or higher trims)
Seatbelts:
Three-point front seatbelts, lap belts in rear
Headrests:
Front seat headrests standard
Oil Change Interval:
Every 5,000-7,500 miles or annually (refer to manual for specific recommendation based on driving conditions)
Spark Plug Replacement:
Every 15,000-30,000 miles (depending on plug type)
Timing Belt Replacement:
Not applicable (M10 engines use a timing chain)
Coolant Flush:
Every 2-3 years or 30,000 miles
Engine Oil Type:
API SF or SG, SAE 15W-40 or 20W-50 (depending on climate) - consult manual for precise grade.
Engine Oil Capacity:
4.5 Liters (4.7 US quarts) with filter
Coolant Type:
BMW Blue Antifreeze/Coolant (ethylene glycol based) mixed 50/50 with distilled water.
Transmission Fluid Type:
GL-4 Gear Oil, SAE 75W-90 or 80W-90 (check manual for specific BMW part number)
Brake Fluid Type:
DOT 3 or DOT 4
Rust Prone Areas:
Wheel arches, rocker panels, door bottoms, battery tray, rear strut towers.
Engine Issues:
Oil leaks from oil pan gasket, valve cover gasket, vacuum hose deterioration, possible timing chain stretch over high mileage.
Suspension Issues:
Wear in control arm bushings, trailing arm bushings, and sway bar links leading to clunks and poor handling.
Electrical Issues:
Corrosion in connectors, aging wiring harnesses, intermittent issues with gauge clusters or lighting.
Maintenance Schedule Coverage
Schedule Detail:
The manual will detail specific mileages or time intervals for tasks like fluid checks, filter replacements, ignition system checks, and component inspections.
Bmw Legacy:
BMW has a long history of producing driver-oriented vehicles, focusing on performance, engineering, and luxury. The 3 Series has been their core product since its inception.
E30 Introduction:
The E30 generation of the 3 Series was introduced in 1982, succeeding the E21. It marked a significant evolution in BMW's compact sedan design and engineering.
E30 Facelifts:
The E30 underwent facelifts, with the most significant in 1987. The 1984 model represents the pre-facelift variant.
Production Years:
E30: 1982-1994 (various models)
Manufacturing Locations:
Primarily Germany (Munich, Dingolfing), with some assembly in other countries.
