Basic Information Identification Make: Audi Model: Avant RS2 Year: 1994 Codes Platform Code: B4 (Typ 89) Body Style: Avant (Wagon) Introduction Market Position Segment: High-performance, luxury sport wagon Uniqueness: Iconic, limited-production model developed in collaboration with Porsche, blurring the lines between sports car and practical wagon. Competitive Analysis Key Competitors: BMW M3 Touring (E36 - unofficial), Mercedes-Benz E36 AMG Estate (W124) Key Features Performance Focus: Exceptional acceleration and handling for its class, thanks to Porsche engineering inputs. Practicality: Combines the performance of a sports car with the utility of an Audi Avant wagon. Manual Details Coverage Areas Primary Coverage: Workshop Service Repair Secondary Coverage: Maintenance, Diagnostics, Repair, Troubleshooting Page Count Estimated Page Count: High (Detailed technical information suggests extensive content, likely 800+ pages) Manual Type Type: Workshop Service Manual Language Language: English (Implied by product description and target market) Format Format: Digital Download (PDF) Manual Coverage Systems Covered Powertrain: Engine, Fuel System, Ignition System, Exhaust System, Turbocharger System, Cooling System, Lubrication System Drivetrain: Transmission (Manual & Automatic), Clutch, Drive Shafts, Differential, Quattro All-Wheel Drive System Chassis: Suspension (Front & Rear), Steering System, Brake System (ABS, EBD), Wheel Alignment Electrical: Battery, Charging System, Starting System, Lighting, Instruments, Gauges, ECU, Sensors, Wiring Diagrams Body And Interior: Body Panels, Doors, Hood, Tailgate, Bumpers, Interior Trim, Seats, HVAC System, SRS Airbag System Procedures Included Maintenance: Scheduled maintenance, Oil changes, Filter replacements, Fluid checks and changes, Spark plug replacement, Belt replacement Repair: Component disassembly and assembly, Overhauls, Component replacement (engine, transmission, brakes, suspension, etc.) Diagnostics: Troubleshooting guides, Fault code interpretation (OBD-I), Component testing, Electrical diagnostics Technical Depth Depth: Comprehensive: Covers routine maintenance to complete engine and transmission rebuilds, including detailed wiring diagrams and specifications. Manual Specifications File Format Format: PDF Print Quality Quality: High-resolution, printable sections for practical workshop use. Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Engine Specifications Primary Engine Engine Code: AUD (Derived from Audi's 5-cylinder, modified by Porsche) Configuration: 2.2L Inline-5 Turbocharged Performance Horsepower: 315 hp @ 6500 rpm Torque: 310 lb-ft (420 Nm) @ 3000 rpm Fuel System System: Bosch Motronic Electronic Fuel Injection (EFI) with Turbocharging Cooling System Radiator Capacity: Approx. 8.5 liters (Coolant type: G12) Lubrication System Oil Capacity: Approx. 5.5 liters (Engine oil: Synthetic 5W-40 or 10W-40) Transmission Standard Type: 6-Speed Manual Transmission (Porsche Type 01E) Optional Type: None Features Drive System: Quattro Permanent All-Wheel Drive Fluid Specifications Manual Gearbox Oil: API GL-4 or GL-5, SAE 75W-90 (Capacity: Approx. 2.5 liters) Dimensions Exterior Length: 4400 mm (173.2 in) Width: 1700 mm (66.9 in) Height: 1430 mm (56.3 in) Weights Curb Weight: Approx. 1590 kg (3505 lbs) Gross Vehicle Weight Rating: Approx. 2100 kg (4630 lbs) Cargo Cargo Volume: Approx. 460 - 1320 liters (with rear seats folded) Safety Features Ratings Crash Test Performance: Limited official data for this specific model, but based on B4 platform standards of the era. ABS standard. Active Features ABS: Standard Anti-lock Braking System Quattro AWD: Standard all-wheel drive enhances traction and stability. Passive Features Airbags: Driver and Passenger Airbags (SRS) Seatbelts: 3-point inertia-reel seatbelts with pre-tensioners Technology Features Infotainment Audio System: Factory Audi Gamma or Concert radio with cassette player and CD changer compatibility. Optional Bose sound system. Driver Assistance Cruise Control: Standard electronic cruise control. Connectivity Phone Integration: Limited to older car phone installations, no modern Bluetooth connectivity. Maintenance Service Intervals Oil Change Interval: Every 10,000 km (6,000 miles) or 12 months, whichever comes first. Air Filter Replacement: Every 30,000 km (18,000 miles) or 24 months. Spark Plug Replacement: Every 60,000 km (36,000 miles) (using appropriate quality plugs, e.g., Bosch Platinum). Timing Belt Replacement: Every 90,000 km (54,000 miles) or 5 years (critical for engine longevity). Fluid Specifications Coolant: Audi G12 (Pink) or equivalent, 50/50 mix with distilled water. Brake Fluid: DOT 4 Power Steering Fluid: G 002 000 (or CHF 11S) Synthetic Hydraulic Fluid Known Issues Turbocharger: Potential for turbo lag at lower RPMs; wear on wastegate actuator can affect boost pressure. Electronics: Age-related issues with sensors, ECUs, and wiring looms can occur. Suspension Bushings: Wear on suspension bushings can lead to imprecise handling and knocking noises. Paint Quality: Original paint may show signs of age; clear coat delamination can be an issue on some examples. Vehicle History Brand Heritage Brand: Audi AG, a German manufacturer of automobiles, known for its engineering and Quattro all-wheel-drive system. Model Evolution Development: Developed in collaboration with Porsche, utilizing Porsche's engineering expertise, particularly in powertrain and chassis tuning. Basis: Based on the Audi 80 Avant (B4 platform). Production Production Years: 1994-1995 Production Volume: Limited, approximately 2,300 units produced. Manufacturing Location: Ingolstadt, Germany Awards & Recognition Recognitions Historical Acclaim: Widely praised by automotive journalists of the time for its groundbreaking performance and practicality blend. Considered an automotive icon.