🏷️ Basic Information

Make:

Audi

Model:

RS2 Avant

Year:

1994-1995

Chassis Code:

PO (Type 89 Avant base)

Engine Code:

ADU

👋 Introduction

Positioning:

Exclusive, high-performance estate car, a collaboration between Audi and Porsche.

Competitors:

BMW M5 Touring (E34), Mercedes-Benz 500E/E500 Estate (W124 - though not a direct estate competitor in this era, conceptually similar performance segment).

Performance Focus:

Enhanced performance via Porsche-tuned engine and chassis.

Distinctive Styling:

Porsche-sourced front bumper with integrated fog/turn signals, larger alloy wheels, body kit.

Practicality And Performance:

Combines the practicality of an Audi Avant with supercar-level performance.

📋 Manual Details

Coverage Scope:

Comprehensive factory service and repair

Estimated Page Count:

Likely 1000+ pages (typical for full workshop manuals of this era and complexity)

Type:

Workshop Service Repair Manual

Language:

English (Primary)

Format:

PDF (Downloadable)

📖 Manual Coverage

Engine:

Engine mechanical (disassembly, assembly, inspection, overhaul), lubrication, cooling, fuel injection (Bosch Motronic 2.3.2), ignition, emissions control.

Transmission:

Manual transmission (Getrag G360) overhaul, clutch, driveshafts, differential.

Drivetrain:

Quattro all-wheel-drive system (center differential, rear differential, front axle).

Brakes:

Brake system overhaul (front and rear discs, calipers - Alcon), ABS (Bosch ABS 2S).

Suspension:

Front and rear suspension components, steering system, alignment specifications.

Electrical:

Engine management system, lighting, instrumentation, power windows, mirrors, central locking, audio system, wiring diagrams.

Body:

Body panel removal and installation, interior trim, bumpers, glass, seals, corrosion protection.

HVAC:

Heating, ventilation, and air conditioning (HVAC) system diagnosis and repair.

Maintenance:

Scheduled maintenance, fluid changes, filter replacements, belt adjustments, spark plug replacement.

Repair:

Detailed step-by-step repair procedures for all major mechanical and electrical components.

Troubleshooting:

Diagnostic procedures and troubleshooting guides for common issues, fault codes.

Rebuilding:

Complete engine rebuild procedures, transmission overhaul, differential rebuild.

Specification Data:

Torque specifications, clearances, tolerances, fluid capacities, electrical specifications.

Depth:

Factory-level detail, suitable for professional mechanics and advanced DIY enthusiasts.

📊 Manual Specifications

File Type:

PDF

Searchability:

Likely text-searchable PDF (depending on scan quality)

Printability:

Printable pages

Binding:

N/A (Digital Download)

Paper Quality:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

Inline-5, turbocharged, intercooled

Displacement:

2226 cc (2.2 Liters)

Bore X Stroke:

81.0 mm x 86.4 mm

Compression Ratio:

8.5:1

Valvetrain:

DOHC, 4 valves per cylinder (20 valves total)

Horsepower:

315 PS (311 bhp; 232 kW) at 6000 rpm

Torque:

450 Nm (332 lb-ft) at 2700 rpm

Redline:

6500 rpm (approx.)

Fuel Delivery:

Bosch Motronic 2.3.2 electronic fuel injection

Fuel Type:

Unleaded gasoline (95 RON recommended)

Turbocharger Details:

K24 turbocharger with intercooler, boost pressure 1.3 bar (18.85 psi) absolute.

🔧 Transmission

Transmission Type:

6-speed manual

Gearbox Manufacturer:

Getrag (Model G360)

Drivetrain:

Permanent All-Wheel Drive (Quattro) with Torsen center differential.

Clutch:

Hydraulically operated single dry plate clutch.

📐 Dimensions

Length:

4,408 mm (173.5 in)

Width:

1,720 mm (67.7 in) (excluding mirrors)

Height:

1,405 mm (55.3 in)

Wheelbase:

2,610 mm (102.8 in)

Curb Weight:

1,520 kg (3,351 lbs)

Gross Vehicle Weight:

2,100 kg (4,630 lbs)

Cargo Volume:

Approx. 460 liters (rear seats up), expandable with seats folded.

🛡️ Safety Features

Safety Certification:

No formal Euro NCAP or NHTSA ratings available for this specific model due to era.

ABS:

Bosch ABS 2S (Anti-lock Braking System)

Airbags:

Driver airbag (standard), optional passenger airbag.

Seatbelts:

Front and rear seatbelts, front pre-tensioners.

Body Construction:

Reinforced safety cell, crumple zones.

💡 Technology Features

Audio System:

Factory Audi Gamma CD/Radio system or similar period-appropriate units.

ABS:

Bosch ABS 2S system.

Connectivity Features:

Limited by era; primarily focused on in-car entertainment and basic vehicle functions. No modern smartphone integration or navigation systems.

🔧 Maintenance

Oil Change Interval:

Every 10,000-15,000 km or 12 months (recommend checking original manual).

Timing Belt Interval:

Every 80,000-100,000 km or 5-7 years (critical due to interference engine design).

Spark Plug Replacement:

Every 30,000-60,000 km (depending on plug type, copper vs. platinum).

Engine Oil Type:

API SG or SH, SAE 5W-40 or 10W-40 (synthetic recommended for performance).

Engine Oil Capacity:

Approx. 5.0 liters (4.2 US quarts) with filter change.

Coolant Type:

G12 (Audi/VW specific pink coolant) or equivalent ethylene glycol-based coolant.

Transmission Fluid Type:

SAE 75W-90 GL-5 gear oil.

Differential Fluid Type:

SAE 75W-90 GL-5 gear oil (for front and rear differentials).

Brake Fluid Type:

DOT 4

Common Problems:

Turbocharger wear/failure, oil leaks (e.g., valve cover gaskets, oil cooler seals), suspension component wear, ABS sensor issues, ECU (Engine Control Unit) failures, paint delamination (common for the era).

Performance Tuning Challenges:

Over-reliance on boost can stress original components; requires careful management.

📚 Vehicle History

Heritage Connection:

Builds on Audi's reputation for Quattro all-wheel drive technology and practical estate cars.

Predecessor Influence:

Based on the Audi 80/90 Avant (Type 89 chassis).

Porsche Collaboration:

Developed and built by Porsche in their Rossle-Bau facility in Zuffenhausen, Germany. Porsche engineers significantly modified the powertrain, suspension, brakes, and body.

Production Period:

March 1994 to June 1995

Production Volume:

Approximately 1,777 units produced.

Manufacturing Location:

Rossle-Bau facility, Zuffenhausen, Germany.

🏆 Awards & Recognition

Performance Accolades:

Widely regarded as an automotive icon, a unique homologation special, and one of the fastest estate cars of its time. Often cited in 'greatest cars' lists.

Collector Status:

Highly sought after by collectors and enthusiasts, commanding significant value.