Vehicle Segment:
Executive Sedan
Brand Philosophy:
Emphasizes Italian design, performance, and driving pleasure.
Direct Competitors:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Jaguar S-Type
Design Appeal:
Distinctive Alfa Romeo styling, elegant and sporty lines.
Driving Dynamics:
Renowned for sharp handling and engaging driving experience, often attributed to its chassis tuning.
Target Audience:
Do-it-yourself enthusiasts and professional mechanics working on the Alfa Romeo 166 2.0 TB.
Benefits For Owner:
Enables cost-effective maintenance and repair, deepens understanding of vehicle systems.
Engine Mechanical:
Complete overhaul, timing, lubrication, cooling, fuel delivery, ignition, emissions
Fuel And Throttle Body:
Fuel injection systems, throttle control, sensors, fuel pump, injectors
Cooling And Lubrication:
Radiator, coolant pump, thermostat, oil pump, oil filter, lubrication passages
Chassis And Suspension:
Front and rear suspension, steering system, wheel alignment, components
Electrical System:
Wiring diagrams, component testing, starter, alternator, battery, lighting, fuses, relays
Braking System:
Hydraulic components, ABS, brake pads, rotors, lines, bleeding procedures
Climate Control:
HVAC system, refrigerant, operation, troubleshooting
Body And Interior:
Body panel removal/installation, interior trim, glass, seats
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, fluid checks, spark plug replacement
Repair Procedures:
Step-by-step instructions for component removal, installation, and repair
Troubleshooting:
Diagnostic procedures for common and complex issues
Wiring Diagrams:
Detailed electrical schematics for all vehicle systems
Diagnostic Capabilities:
Advanced diagnostics, including sensor data interpretation and fault code analysis
Rebuild Information:
Complete disassembly and reassembly instructions for major components like the engine and transmission
Special Tools:
Identification and usage of specialized tools required for specific repairs
Engine Type:
Turbocharged Inline-4 (Twin Spark)
Displacement:
1970 cc (2.0 Liters)
Horsepower Estimate:
~150-155 HP (at varying RPM, specific to model year and tune)
Torque Estimate:
~200-210 Nm (at varying RPM, specific to model year and tune)
Injection System:
Electronic Fuel Injection (MPI or similar)
Fuel Type:
Unleaded Gasoline
Cylinder Head Design:
Twin Spark ignition system (4 spark plugs per cylinder) for improved combustion efficiency and reduced emissions.
Turbocharger Details:
Intercooled Turbocharged system
Transmission Type Standard:
5-Speed Manual Transmission
Transmission Type Optional:
4-Speed Automatic Transmission (Q-System)
Automatic Transmission Modes:
Sport and Winter modes
Body Style:
4-door Executive Sedan
Wheelbase:
Approx. 2700 mm (106.3 in)
Length:
Approx. 4750 mm (187 in)
Width:
Approx. 1760 mm (69.3 in)
Height:
Approx. 1430 mm (56.3 in)
Curb Weight:
Approx. 1500-1600 kg (3300-3500 lbs), varies with specification
Crash Test Ratings:
Euro NCAP ratings generally indicate good occupant protection for its era, though specific scores may vary by test year.
ABS:
Standard Anti-lock Braking System
Esp:
Optional Electronic Stability Program (VDC - Vehicle Dynamic Control)
Traction Control:
Traction Control System (ASR)
Airbags:
Frontal airbags, side airbags (standard or optional depending on trim)
Seatbelts:
Pretensioning seatbelts with load limiters
Audio System:
Factory fitted radio/cassette or CD player, often with Bose sound system option.
Navigation:
Optional factory navigation system available on some models.
Cruise Control:
Standard or optional cruise control system.
Phone Integration:
Some later models may have provisions for factory fitted hands-free telephone systems.
Oil Change Interval:
Typically every 10,000-15,000 km or 12 months, whichever comes first (refer to manual for exact spec).
Timing Belt Replacement:
Critical service item, often recommended every 90,000-120,000 km or 5-7 years (refer to manual for precise interval).
Engine Oil:
Refer to manual for specific SAE viscosity grade and API/ACEA specifications (e.g., Selenia K Pure Energy or equivalent).
Coolant:
Specific type of ethylene glycol based coolant, often Paraflu UP or equivalent (blue color).
Brake Fluid:
DOT 4 brake fluid recommended.
Transmission Fluid Manual:
Specific manual transmission fluid meeting GL-4 or GL-5 specifications (refer to manual).
Transmission Fluid Automatic:
Dexron III or equivalent specified for the Q-System automatic transmission.
Electrical Gremlins:
Can be prone to minor electrical issues, often related to connectors, sensors, or aging wiring harnesses.
Suspension Components:
Wear on suspension bushings and ball joints, especially with higher mileage vehicles.
Engine Management:
Issues with MAF sensors, lambda sensors, and occasional ignition coil problems related to the Twin Spark system.
Rust Corrosion:
Potential for rust, particularly around wheel arches, sills, and the rear subframe mounts, depending on climate and maintenance.
Automotive Legacy:
Alfa Romeo boasts a rich history dating back to 1910, renowned for motorsport success and distinctive Italian design.
Predecessor:
Alfa Romeo 164
Design Influence:
Designed by Pininfarina, continuing Alfa Romeo's tradition of elegant styling.
Manufacturing Plant:
Pomigliano d'Arco, Italy
Major Facelift:
A significant facelift was introduced in 2003, updating styling and features.
