Segment:
Compact Executive Sedan/Wagon (D-segment).
Brand Philosophy:
Represents Alfa Romeo's core values of style, performance, and driving pleasure within the executive segment.
Key Competitors:
BMW 3 Series, Audi A4, Mercedes-Benz C-Class, Volkswagen Passat, Ford Mondeo.
Design:
Iconic 'Scudetto' grille, distinctive styling by Giorgetto Giugiaro, praised for its Italian flair.
Driving Dynamics:
Renowned for its sharp handling, balanced chassis, and engaging driving experience, often a key differentiator.
Engine Options:
Wide range of efficient and powerful petrol (Twin Spark, JTS) and diesel (JTDm) engines.
Models Covered:
All Alfa Romeo 156 models for the 2007 model year, including all engine types.
Region Applicability:
Likely global, as specific regional restrictions are not mentioned. However, primary distribution was European.
Estimated Page Count:
Estimated 200-300 pages (typical for owner's manuals of this era and complexity).
Manual Type:
Owner's/Operator's Manual
Delivery Method:
Instant Digital Download
Powertrain:
Covers operation, basic maintenance, and fluid checks for all engine types (e.g., Twin Spark, JTDm diesel).
Transmission:
Operation and basic information for manual and Q-Tronic automatic transmissions.
Chassis:
Information on brakes, steering, suspension systems, and wheel/tire care.
Electrical:
Details on dashboard lights, warning indicators, exterior/interior lighting, and basic electrical system operation.
Bodywork:
Information on doors, windows, seats, climate control, and vehicle access.
Infotainment:
Operation of the audio system, navigation (if equipped), and other electronic conveniences.
Operation:
Step-by-step guides for starting, driving, parking, and using various vehicle features.
Maintenance:
Routine maintenance tasks such as checking fluids, tire pressure, changing wiper blades, and bulb replacement.
Safety:
Information on airbags, seatbelts, child seat installation, and safe driving practices.
Troubleshooting:
Explanation of dashboard warning lights and basic troubleshooting steps for common issues.
Depth Level:
Owner-level information focusing on safe and proper use, routine checks, and basic maintenance. Not a detailed service or repair manual.
Compatibility:
Compatible with any device supporting PDF viewing (PC, Mac, Linux, Smartphones, Tablets).
Searchability:
PDF format allows for text searching of content, enhancing usability.
Print Readability:
Designed for digital viewing, printability depends on user's printer capabilities. Content is generally clear.
Binding Type:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Engine Families:
Twin Spark (4-cylinder petrol), JTS (4-cylinder direct injection petrol), JTD/JTDm (4-cylinder common rail turbodiesel).
Common Variants 2007:
1.9 JTDm (120-150hp), 2.0 JTS (165hp), 2.2 JTS (185hp), 3.2 V6 24V (240hp).
Typical Hp Range:
120 hp (1.9 JTDm) to 240 hp (3.2 V6).
Typical Torque Range:
280 Nm (1.9 JTDm) to 300 Nm (3.2 V6).
Petrol Injection:
Multi-point fuel injection (Twin Spark), Direct injection (JTS).
Diesel System:
Common Rail Direct Injection (JTD/JTDm).
Engine Oil Grade:
Typically SAE 5W-40 or 10W-40, often meeting API SN/CF or ACEA C3 for diesel engines with DPF.
Coolant Type:
Paraflu UP or equivalent OAT (Organic Acid Technology) coolant.
Standard Transmission:
5-speed or 6-speed manual transmission.
Optional Transmission:
Q-Tronic automatic transmission (semi-automatic with manual override).
Manual Gear Ratios:
Varies by engine, but generally geared for a balance of performance and economy.
Q Tronic Operation:
Offers comfort and manual control via steering wheel or gear lever, often with a sport mode.
Manual Transmission Fluid:
Typically API GL-4 or GL-5, SAE 75W-80 or 75W-90.
Q Tronic Fluid:
Specific ATF (Automatic Transmission Fluid) type, consult manual for exact specification.
Length:
Approx. 4513 mm (Sedan) / 4470 mm (Sportwagon).
Height:
Approx. 1420 mm (Sedan) / 1434 mm (Sportwagon).
Wheelbase:
Approx. 2600 mm.
Luggage Capacity Sedan:
Approx. 380 liters.
Luggage Capacity Sportwagon:
Approx. 410 liters (seats up), 1245 liters (seats down).
Curb Weight:
Approx. 1350 kg - 1550 kg depending on engine and configuration.
Euro Ncap Rating:
Achieved 4 out of 5 stars in Euro NCAP crash testing.
Braking System:
All-wheel disc brakes (front ventilated), ABS (Anti-lock Braking System), EBD (Electronic Brake-force Distribution), Brake Assist (B-AS).
Traction Control:
ASR (Anti-Slip Regulation) or Traction Control System (TCS) standard on most models.
Stability Control:
VDC (Vehicle Dynamic Control) or ESP (Electronic Stability Program) available on many models.
Airbags:
Driver, front passenger, side airbags, and window airbags standard or optional depending on trim level.
Seatbelts:
Pre-tensioning front seatbelts with load limiters, three-point rear seatbelts.
Child Seat Anchors:
ISOFIX mounting points for child safety seats.
Audio System:
Factory fitted Clarion or Bose audio systems, CD player, radio, optional CD changer.
Navigation:
Optional integrated navigation system available on some models.
Cruise Control:
Standard or optional cruise control.
Parking Sensors:
Optional rear parking sensors.
Phone Integration:
Optional Bluetooth hands-free system available on some trims.
Oil Change Interval:
Typically 12,000-15,000 miles (20,000-25,000 km) or 12-24 months, depending on driving conditions and oil used. Diesel particulate filter (DPF) models may require specific oil and shorter intervals.
Timing Belt Replacement:
Crucial for Twin Spark and JTS engines: typically 60,000 miles (100,000 km) or 5 years. Belt and tensioner replacement recommended. JTDm engines use timing chains or have different intervals for belts.
Spark Plug Replacement:
Twin Spark (8 spark plugs per engine) often have a longer interval, check manual. JTS may have iridium plugs with longer life.
Power Steering Fluid:
Typically Pentosin CHF 11S or equivalent hydraulic fluid.
Common Wear Items:
Suspension components (bushings, ball joints), wheel bearings, exhaust system, clutch components (manual), catalytic converter.
Electrical Gremlins:
Historically, some electrical issues (e.g., Body Computer issues, window regulators) can occur, though less prevalent in later models/facelifts.
Dpf Issues Diesel:
Diesel models with Diesel Particulate Filters (DPF) can experience clogging if driven primarily on short trips, requiring forced regeneration or filter cleaning.
Thermostat Housing:
Plastic thermostat housing can become brittle and leak over time.
Brand Origins:
Alfa Romeo, an Italian car manufacturer founded in 1910, known for sporty cars and motorsport success.
156 Generation:
Second generation 156 (facelift model, production 2003-2007/2011 for Sportwagon in some markets).
Design Evolution:
Facelifted in 2003 with revised styling, improved interior, and new engine options like the JTS and updated JTDm engines.
Production Period 156:
1997 - 2007 (Sedan), 2000 - 2007 (Sportwagon).
Manufacturing Plant:
Pomigliano d'Arco, Italy.