🏷️ Basic Information

Make:

Alfa Romeo

Model:

GT

Model Generation:

First Generation

Production Years Covered By Manual:

2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010

Chassis Code:

937

👋 Introduction

Market Position:

Compact Executive Car / Sports Coupe

Competitive Analysis:

Competed against models like the Audi A3, BMW 1 Series, and Volkswagen Golf GTI, often noted for its distinctive styling and engaging driving dynamics.

Key Features:

Stylish coupe design, Alfa Romeo's signature driving feel, available with a range of powerful petrol and diesel engines, a focus on sporty performance.

📋 Manual Details

Coverage Areas:

All aspects of repair, diagnostics, maintenance, and component replacement

Page Count:

Extensive (Specific number not provided, but described as 'very detailed diagrams and descriptions' and 'comprehensive')

Manual Type:

Workshop Service Repair Manual

Language:

Italian, English, French, German, Spanish, Dutch, Portuguese

Format:

Software / Downloadable

Software Compatibility:

Windows XP/Vista/Seven + Mac + Linux

Delivery Method:

Instant Download

📖 Manual Coverage

Engine Mechanical:

Cylinder Head, Cylinder Block, Engine Coolant, Engine Mechanical, Engine Control System, Emission Control Systems, Exhaust System, Fuel System, Ignition System, Lubrication System, Oil Pump, Oil Filter, Cooling System, Turbocharger (if applicable)

Engine Variants:

1.8 litre 16V TS Petrol, 2.0 litre 16V JTS Petrol, 3.2 litre 24V V6 JTS Petrol, 1.9 litre 16V JTD Diesel

Transmission:

Manual Transaxle System, Automatic Transaxle System, Transmission Valve Body, Transmission Revolution Sensor, Torque Converter Clutch, Gear Shift Mechanisms

Brakes:

Brake System, Brake Master Cylinder, Brake Booster, Brake Pedal, Parking Brake System, Brake Fluid, ABS System, Skid Control Sensor

Suspension And Steering:

Front Suspension System, Rear Suspension System, Front Suspension Arm, Front Stabilizer Bar, Rear Axle Beam, Steering System, Power Steering System, Steering Column, Wheel and Tire System, Wheel Alignment (Front and Rear)

Electrical And Electronics:

Charging System, Starting System, Ignition System, Lighting System, Instrument Panel, Combination Meter, Audio & Visual System, Power Window Control System, Power Mirror Control System, Power Door Lock Control System, Supplemental Restraint System (SRS), Air Bag Systems, Yaw Rate Sensor, Steering Sensor, Camshaft Position Sensor, Knock Sensor

Body And Chassis:

Body Repair, Hood, Doors (Front and Rear), Back Door, Windshield Glass, Quarter Window, Roof Headlining, Bumpers (Front and Rear), Fender Panel, Mudguards, Exterior Trim, Interior Trim, Seat System

Climate Control:

Heater & Air Conditioner, Air Conditioning System, Heater Radiator, Air Conditioning Blower, Air Conditioner Refrigerant

Wipers And Washers:

Wiper And Washer System, Wiper Rubber, Washer Nozzle, Windshield Wiper Motor Assy, Rear Wiper Motor Assy

Diagnostic Codes:

Covers diagnostic trouble codes (DTCs) and procedures for identifying and rectifying faults across all vehicle systems.

Safety Systems Repair:

Detailed procedures for SRS, airbag sensors, and related components, emphasizing safety precautions.

Tire And Wheel Service:

Covers tire pressure recommendations, wheel balancing, alignment procedures, and tire wear diagnosis.

Exhaust System Repair:

Covers inspection, repair, and replacement of exhaust components and catalytic converters.

Interior Trim Removal:

Includes procedures for removing and refitting various interior trim panels and components.

Procedures Included:

Routine Maintenance, Scheduled Servicing, Troubleshooting, Diagnostics, Component Removal and Installation, Repair Procedures, Overhaul Procedures, Wiring Diagram Interpretation, Torque Specifications, Fluid Capacities and Specifications, Component Replacement

Body Repair Procedures:

Includes guidance on panel replacement, structural repairs, and cosmetic bodywork.

Air Conditioning Repair:

Covers service, repair, and recharge procedures for the air conditioning system, including refrigerant handling.

Maintenance Schedule:

Includes a comprehensive maintenance schedule outlining recommended service intervals and tasks.

Lubrication System Service:

Detailed procedures for oil changes, oil filter replacement, and checks of the lubrication system.

Cooling System Maintenance:

Covers coolant flushes, radiator service, thermostat replacement, and fan system checks.

Chassis And Suspension Alignment:

Detailed steps for performing wheel alignment and suspension geometry checks and adjustments.

Technical Depth:

Professional Mechanic Level - Comprehensive diagnostics, detailed repair steps, and in-depth technical explanations.

Electrical Diagrams:

Detailed wiring diagrams are a key feature, crucial for diagnosing electrical faults and understanding system interconnections.

Engine Rebuild:

Provides complete instructions for engine disassembly, inspection, overhaul, and reassembly for all listed engine variants.

Troubleshooting Guides:

Provides systematic troubleshooting guides for common problems and fault symptom analysis.

Torque Specifications:

Provides precise torque specifications for critical fasteners throughout the vehicle.

Engine Control Module Diagnosis:

Information on understanding and diagnosing issues related to the Engine Control Module (ECM) or Powertrain Control Module (PCM).

📊 Manual Specifications

File Format:

Software Application (likely containing searchable PDF or similar document formats)

Print Quality:

High Resolution (implied by 'very detailed diagrams')

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

⚙️ Engine Specifications

Primary Engine:

1.8 litre 16V TS (Twin Spark)

Engine Options:

1.8 TS (140 HP), 2.0 JTS (165 HP), 3.2 V6 JTS (240 HP), 1.9 JTD (115 HP, later versions possibly higher output)

Performance Notes:

Performance varies significantly by engine. The V6 JTS offered strong acceleration and a characteristic engine note. The TS engines provided a good balance of power and efficiency. The JTD diesel offered torque and economy.

Fuel System:

Multi-point fuel injection (TS), Direct Injection (JTS), Common Rail Direct Injection (JTD)

Engine Technology:

Twin Spark ignition (TS engines), variable valve timing (VVT) on some models.

🔧 Transmission

Standard Transmission:

6-speed Manual

Optional Transmission:

Selèspeed (Automated Manual Transmission) on some models

Transmission Features:

The manual transmission is known for its crisp shifts. The Selèspeed offered paddle shifters for manual gear selection.

📐 Dimensions

Exterior Dimensions:

Length: Approx. 4288 mm, Width: Approx. 1762 mm, Height: Approx. 1356 mm, Wheelbase: Approx. 2600 mm (Specific dimensions may vary slightly by model year/engine)

Cargo Capacity:

Approx. 320 liters (trunk volume)

Curb Weight:

Approx. 1300-1500 kg (depending on engine and specifications)

🛡️ Safety Features

Safety Ratings:

Euro NCAP: 4 Stars (for the related Alfa Romeo 147 platform it's based on)

Active Safety Features:

ABS with EBD, Brake Assist, Traction Control (ASR), Vehicle Dynamic Control (VDC)

Passive Safety Features:

Multiple Airbags (Front, Side, Curtain), Seat Belt Pre-tensioners, Collapsible Steering Column, Reinforced Chassis Structure

💡 Technology Features

Infotainment System:

Factory fitted audio systems, often with CD player and optional navigation. Speaker systems by Bose were available on some trims.

Driver Assistance Systems:

Cruise Control (optional), Parking Sensors (rear, optional)

Connectivity Features:

Limited by era, typically Bluetooth for hands-free calling on later models, auxiliary input for audio.

🔧 Maintenance

Service Intervals:

Typical intervals: Oil and filter change every 10,000-15,000 miles or 12 months. Timing belt replacement crucial, typically every 60,000-72,000 miles or 4-5 years (depending on engine and specific manual recommendations). Spark plugs, air filter, fuel filter, and brake fluid also require regular replacement as per manual.

Engine Oil Specification:

Varies by engine, but typically SAE 10W-40 or 5W-40 Synthetic oil meeting ACEA A3/B3 or API SL/CF standards. Specific grades (e.g., Selenia Star) are often recommended.

Coolant Specification:

Ethylene glycol-based coolant, typically pink or blue (Paraflu UP or equivalent) with appropriate antifreeze and anti-corrosion properties.

Brake Fluid Specification:

DOT 4

Transmission Fluid Manual:

GL-4 or GL-5 Hypoid gear oil (Specific viscosity and API rating as per manual, e.g., 75W-85 or 75W-90)

Transmission Fluid Automatic:

Specialized ATF fluid meeting specific Alfa Romeo specifications (e.g., Tutela ATFn) – critical to use the correct type.

Known Issues:

Potential issues include wear on the Twin Spark ignition system (coil packs, spark plugs), wear in the front suspension components, potential for minor electrical gremlins, and timing belt failure if not replaced on schedule (catastrophic engine damage). Check for rust on sills and wheel arches.

📚 Vehicle History

Brand Heritage:

Alfa Romeo has a long history of producing sporting and stylish vehicles with a focus on driving pleasure and distinctive Italian design.

Model Evolution:

The GT was launched in 2003 as a stylish coupe based on the mechanical underpinnings of the Alfa Romeo 147 hatchback. It aimed to blend sporty performance with a more practical coupe body style. It received minor updates during its production run.

Production Location:

Pomigliano d'Arco, Italy

Production Period:

2003 – 2010