Target Audience:
BMW E30 325i owners and independent repair shops
Differentiation:
Make, model, and year specific; detailed workshop procedures and diagrams; instant download delivery
Content Highlight:
Covers everything from basic maintenance to engine rebuilding and electrical troubleshooting.
Delivery Method:
Instant Download via Email Link
Powertrain:
Engine, Fuel System, Lubrication, Cooling, Exhaust, Transmission (Manual & Automatic), Drivetrain, Clutch
Chassis:
Front Suspension, Rear Suspension, Steering, Brakes (Hydraulic), Wheels, Tires
Electrical:
Battery, Charging System, Ignition System, Starter, Lighting, Switches, Wiring Diagrams, Fuses, Relays
Body:
General Information on Bodywork and Exterior Components
Maintenance:
Routine Inspections, Adjustments, Fluid Changes, Filter Replacements
Repair:
Engine Rebuilding, Transmission Overhaul, Suspension Component Replacement, Brake System Repair, Electrical System Troubleshooting and Repair
Diagnostics:
Troubleshooting Guides, Fault Finding Procedures
Depth:
Comprehensive Workshop Level
Detail Level:
Step-by-step instructions with detailed diagrams
Accessibility:
PC/MAC Compatible, Zoom In/Out capability
Printable:
Yes, individual pages or entire manual
Binding:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Engine Type:
Inline 6-Cylinder, SOHC
Displacement:
2.5 Liters (2494 cc)
Horsepower:
Approx. 168-171 hp @ 5800-6000 rpm (depending on market and specific tuning)
Torque:
Approx. 164-167 lb-ft @ 4000-4300 rpm (depending on market and specific tuning)
Fuel Delivery:
Bosch Motronic Electronic Fuel Injection (EFI)
Ignition System:
Electronic Ignition with Distributor
Oil Type:
Refer to manual for specific viscosity (e.g., 15W-40 or 10W-40 synthetic recommended).
Coolant Capacity:
Refer to manual for exact capacity (typically around 8-9 liters).
Transmission Type:
5-speed Manual Getrag 260
Transmission Type:
4-speed Automatic (ZF 4HP22)
Clutch Type:
Hydraulically Actuated Single Dry Plate
Manual Transmission Fluid:
Refer to manual for specific BMW specification (e.g., SAE 75W-90 GL-4 or GL-5).
Automatic Transmission Fluid:
Refer to manual for specific BMW specification (e.g., ATF Dexron III).
Length:
Approx. 4366 mm (171.9 in)
Width:
Approx. 1678 mm (66.1 in)
Height:
Approx. 1380 mm (54.3 in)
Curb Weight:
Approx. 1300-1380 kg (2866-3042 lbs) depending on configuration.
Wheelbase:
Approx. 2570 mm (101.2 in)
Crash Test Data:
Older vehicle, crash test data may be limited by modern standards. Refer to specific automotive safety organizations for available data.
Braking System:
Front ventilated discs, Rear solid discs. ABS (Anti-lock Braking System) was often optional or standard on later models.
Seat Belts:
3-point inertia reel seat belts
Oil Change Interval:
Refer to manual; typically every 5,000-7,500 miles or 6-12 months, depending on driving conditions and oil used.
Spark Plug Replacement:
Refer to manual; typically around 30,000 miles.
Timing Belt Replacement:
M20 engine uses a timing belt. Refer to manual for recommended interval, typically 50,000-60,000 miles or 4-5 years. Failure is catastrophic.
Engine Oil Capacity:
Refer to manual, approximately 4.25 liters (4.5 US quarts) with filter change.
Brake Fluid Type:
DOT 3 or DOT 4 (refer to manual for exact specification)
Common Problems:
Head gasket leaks, coolant leaks (plastic expansion tank), fuel pump failure, starter solenoid issues, seized heater control valve, fuel injector O-ring degradation.
Electrical Gremlins:
Age-related issues with wiring harnesses, connections, and grounding points.
Bmw Legacy:
BMW is renowned for its 'Ultimate Driving Machine' philosophy, emphasizing sporty handling and performance.
E30 Era:
The E30 platform (1982-1994) is a highly regarded generation of the 3 Series, known for its excellent chassis dynamics and build quality. The 325i was a popular performance variant.
Manufacturing Period:
The E30 325i was produced from 1987 (for the 1987 model year) through 1991.
