Positioning:
A enthusiast-focused, sport sedan offering distinctive Italian design and engaging driving dynamics.
Key Competitors:
BMW 3 Series (E30), Mercedes-Benz 190E (W201), Audi 80/90, Ford Sierra
Design Philosophy:
Rear-wheel drive, near-perfect weight distribution, distinctive Alfa Romeo styling, advanced (for its time) engineering.
Unique Selling Points:
Busso V6 engine variants, advanced Transaxle layout, sporty handling characteristics.
Benefit To Owner:
Empowers owners to perform maintenance and repairs, saving costs and ensuring proper care of a classic Italian automobile.
Languages:
English (assumed, based on product description emphasizing completeness and repair)
Model Variants Covered:
All models and engine variants of the Alfa Romeo 75 Milano
Estimated Page Count:
Hundreds of pages (as stated in description)
Type:
Service Repair Workshop Manual
Digital Format:
PDF Download
Powertrain:
Engine mechanical, fuel system, ignition system, cooling system, exhaust system, lubrication system
Transmission:
Manual and Automatic transmission repair, clutch, driveline, driveshafts
Chassis And Suspension:
Front and rear suspension, steering system, wheels and tires
Brakes:
Hydraulic brake system, parking brake, ABS (if applicable)
Electrical System:
Battery, charging system, starting system, lighting, instruments, wiring diagrams, fuses and relays
Body And Interior:
Body panels, doors, windows, interior trim, seats, HVAC system, body electrical components
Maintenance:
Scheduled maintenance, lubrication, fluid changes, filter replacements, inspections
Diagnostics:
Troubleshooting guides, fault finding procedures, diagnostic trouble codes (DTCs) interpretation (where applicable)
Repair:
Step-by-step repair instructions for all major mechanical and electrical components
Rebuilding:
Detailed procedures for engine, transmission, and component rebuilds
Refurbishing:
Procedures for restoring worn or damaged components
Depth:
Comprehensive (from basic maintenance to complete engine/transmission rebuilds)
Engine Code Examples:
AR01634 (2.0L Twin Spark), AR06122 (3.0L V6)
Engine Configurations:
Inline-4 (Twin Spark), V6
Displacement Options:
1.6L, 1.8L, 2.0L (Twin Spark), 2.5L V6, 3.0L V6
Horsepower Range:
Approximately 110 hp (1.6L) to 200 hp (3.0L V6 Quadrifoglio)
Torque Range:
Varies significantly by engine, e.g., ~180 Nm (2.0 TS) to ~250 Nm (3.0 V6)
Induction Type:
Carburetor (early models), Bosch L-Jetronic/Motronic Fuel Injection (later Twin Spark and V6)
Valve Train:
DOHC 8v (Inline-4), DOHC 12v (V6), DOHC 16v (later Twin Spark)
Bore Stroke Examples:
2.0L Twin Spark: 83.0 mm x 91.0 mm; 3.0L V6: 88.0 mm x 82.0 mm
Compression Ratio Examples:
2.0L Twin Spark: 9.3:1; 3.0L V6: 9.0:1
Type:
5-speed manual transaxle
Type:
3-speed automatic (e.g., ZF 3HP22)
Transaxle Layout:
Rear-mounted gearbox and differential (transaxle) for optimized weight distribution.
Manual Transmission Fluid:
SAE 75W-90 GL-4 or GL-5 (check specific manual for exact spec)
Automatic Transmission Fluid:
Dexron II (for ZF 3HP22)
Length:
Approximately 4350 mm (171.3 in)
Width:
Approximately 1680 mm (66.1 in)
Height:
Approximately 1370 mm (53.9 in)
Wheelbase:
Approximately 2610 mm (102.8 in)
Curb Weight Range:
Approximately 1150 kg - 1300 kg (2535 lbs - 2866 lbs)
Gross Vehicle Weight Rating:
Refer to vehicle plate; typically around 1600-1700 kg
Trunk Volume:
Moderately sized trunk, typical for its class, influenced by transaxle placement.
Crash Test Data:
Limited formal crash test data available compared to modern standards; designed with period-appropriate safety features.
Braking System:
Hydraulic disc brakes on all four wheels (often ventilated front), often with servo assistance.
ABS:
Optional on some later models
Seatbelts:
Three-point seatbelts (front), two-point (rear, early models), three-point (rear, later models)
Steering Column:
Collapsible steering column
Body Structure:
Reinforced safety cell with crumple zones
Audio System:
Period-appropriate radio cassette players, often with basic speaker systems. Aftermarket upgrades common.
Dashboard Instruments:
Comprehensive array of analog gauges including tachometer, speedometer, oil pressure, temperature, and fuel level.
Features:
Limited to ABS on later models. Focus is on driver engagement rather than electronic aids.
Features:
None (pre-digital age connectivity).
Oil Change Interval:
Every 10,000 km (6,000 miles) or 12 months (approximate, consult manual)
Timing Belt Interval:
Every 40,000 - 60,000 km (25,000 - 37,000 miles) or 3-5 years for Twin Spark engines. V6 timing chains require less frequent attention but checking is crucial.
Spark Plug Replacement:
Typically every 20,000 - 40,000 km, depending on type (e.g., Twin Spark requires regular attention).
Engine Oil Type Examples:
API SG/SH, ACEA A2/A3, SAE 10W-40 or 10W-50 (depending on climate and engine wear)
Coolant Type:
Ethylene glycol-based antifreeze (e.g., Paraflu UP) mixed with distilled water in a 50:50 ratio.
Power Steering Fluid Type:
Typically ATF Dexron II or specific Alfa Romeo fluid.
Rust Susceptibility:
Prone to rust in wheel arches, sills, and around window seals. Thorough inspection is vital.
Twin Spark Ignition:
Twin Spark engines require meticulous maintenance of the dual spark plug system for optimal performance and longevity.
Electrical Gremlins:
Aging wiring looms and connectors can lead to intermittent electrical faults.
Transaxle Clutch Actuation:
Hydraulic clutch actuation system can be a source of leaks or poor operation if not maintained.
Importance Of Prevention:
Proactive maintenance is key to preserving the character and reliability of these Italian classics.
Founding Principles:
Emphasis on performance, sporting heritage, and innovative engineering since its founding in 1910.
Predecessor:
Alfa Romeo Giulietta (Type 116, superseded)
Successor:
Alfa Romeo 155
Development Inspiration:
Designed to be a more modern and competitive successor to the Alfetta and Giulietta.
Production Years:
1985-1992
Manufacturing Locations:
Milan, Italy; also assembled in other Fiat Group facilities.
Total Production Numbers:
Over 379,000 units across all variants.
