Vehicle database
AUDI allroad
C5 / C5 (Typ 4Z) / 2002-2004 / 5-door Wagon / 5-door wagon
Europe / North America / selected global marketsEurope and selected global marketsCoverage: expanded
Year and trim selector
Choose the exact year and trim to see engine, oil and service details.
2002 AUDI allroad ARX/AYH (4BH)
4BH / ARX, AYH, BFB, BKU / The 2002 Audi Allroad Quattro (C5) mainly featured turbocharged 2.7L V6 diesel and 2.7L V6 petrol engines in global markets with variations: Europe had the 2.7L TDI V6 (ARX, AYH), while North America received the 2.7L twin-turbo V6 petrol engines (BFB, BKU).
GoldOpen details
Oil type: Synthetic 5W-40 fully synthetic engine oil meeting VW 502 00 or VW 505 01 standardsOil capacity: Approx. 7.5 liters including filter (service-fill, includes oil filter change)Related: 4BH (chassis), C5 (generation)
2004 AUDI allroad AWM/ASB (4Z)
4Z / AWM, ASB, BEX, AXG, AGU, BWH / Various inline-5 and V6 petrol and diesel engines ranging from 2.7L V6 biturbo diesel to 2.7L and 4.2L V6 petrol, used across markets with notable differences between Europe and North America.
GoldOpen details
Oil type: Fully synthetic 5W-40 or manufacturer-approved equivalentsOil capacity: Approx. 6.5 liters including filter (service fill) for 2.7L V6 TDI; varies with engine. Consult market-specific manuals for exact capacities.Related: 4Z, C5
Engine codes by year
| Year | Trim | Engine codes | Displacement | Fuel system |
|---|---|---|---|---|
| 2002 | technical-profile | ARX, AYH, BFB, BKU | 2.7 liters (2697 cc) | Direct injection for diesel variants; multipoint injection for petrol |
| 2004 | technical-profile | AWM, ASB, BEX, AXG, AGU, BWH | 2.5L to 4.2L | Direct injection (TDI diesel), multipoint or direct injection petrol |
Oil capacity by engine
| Year | Engine codes | Oil type | Oil capacity | Fluid |
|---|---|---|---|---|
| 2002 | ARX, AYH, BFB, BKU | Synthetic 5W-40 fully synthetic engine oil meeting VW 502 00 or VW 505 01 standards | Approx. 7.5 liters including filter (service-fill, includes oil filter change) | Audi G 060 162 A2 (automatic) |
| 2004 | AWM, ASB, BEX, AXG, AGU, BWH | Fully synthetic 5W-40 or manufacturer-approved equivalents | Approx. 6.5 liters including filter (service fill) for 2.7L V6 TDI; varies with engine. Consult market-specific manuals for exact capacities. | Audi automatic transmission fluid (specific to gearbox type) |
Technical specifications
- Engines: ARX, AYH, BFB, BKU, AWM, ASB, BEX, AXG, AGU, BWH
- Transmissions: 6-speed manual (available on some European models), 5-speed Tiptronic automatic, Audi G 060 162 A2 (automatic), 6-speed manual available in some markets, 5-speed or 6-speed Tiptronic automatic, Audi automatic transmission fluid (specific to gearbox type)
- Tire sizes: 235/55 R17, 245/45 R18, 225/55 R16, 225/50 R17
- Bolt pattern: Verify by exact trim and wheel package
- Wheel torque: Verify by VIN and wheel package
- Battery: Verify by engine, market and equipment package
Fluids and service data
- Engine oil: Synthetic 5W-40 fully synthetic engine oil meeting VW 502 00 or VW 505 01 standards / Fully synthetic 5W-40 or manufacturer-approved equivalents
- Transmission fluid: Audi G 060 162 A2 (automatic) / Audi automatic transmission fluid (specific to gearbox type)
- Coolant: Approx. 11 liters / Approx. 10 liters depending on engine and market
- Brake fluid: DOT 4
Known problems
- Air suspension failure, oil cooler leaks in diesel engines
- Turbocharger wear on higher mileage variants
- Air suspension faults
- Turbocharger leaks on diesel engines
- Electrical gremlins in early 2000s models