For the 1983 Audi 5000 with the 2.0L 5-cylinder Diesel Turbo engine (Engine Code [H] DE C), the oil capacity is 4.8 quarts with a filter change. AMSOIL recommends using AMSOIL 5W-40 MS 100% Synthetic European Motor Oil (AFLQT-EA) for high-performance European diesel protection.
What oil does a 1983 Audi 5000 2.0L Diesel Turbo take?
The engine requires an oil with an API specification of CF. Depending on your operating temperature, the AMSOIL lookup lists several viscosity options including 10W-30, 10W-40, 15W-40, 15W-50, 20W-20, 20W-40, 20W-50, 30, and 40. For optimal protection in European diesel engines, AMSOIL recommends the 5W-40 MS 100% Synthetic European Motor Oil.
The total engine oil capacity for the 1983 Audi 5000 2.0L 5-cylinder diesel turbo is 4.8 quarts when replacing the filter. Always check the oil level after refilling to ensure proper lubrication.
AMSOIL product recommendations
Based on the AMSOIL lookup data, here are the recommended fluids and filters for your 1983 Audi 5000 2.0L Diesel Turbo.
Engine Oil & Filter
| Product Name | Part Code |
|---|---|
| AMSOIL 5W-40 MS 100% Synthetic European Motor Oil | AFLQT-EA |
| AMSOIL Oil Filter | EAO15-EA |
| WIX Oil Filter | 51521-EA |
| MANN-FILTERS Oil Filter | W94025-EA |
Transmission & Cooling
| Product Name | Part Code |
|---|---|
| AMSOIL Signature Series Multi-Vehicle 100% Synthetic ATF | ATFPK-EA |
| AMSOIL OE Multi-Vehicle 100% Synthetic ATF | OTFQT-EA |
| AMSOIL Passenger Car & Light Truck Antifreeze/Coolant | ANTPC1G-EA |
| AMSOIL Propylene Glycol Antifreeze/Coolant | ANT1G-EA |
Other Lubricants
| Product Name | Part Code |
|---|---|
| AMSOIL 75W-90 Manual Transmission & Transaxle Gear Lube | MTGPK-EA |
Engine Oil Specifications
| Detail | Specification/Value |
|---|---|
| Oil Specification (API) | CF |
Engine Oil Viscosity Guide
| Temperature Range | Viscosity Options |
|---|---|
| -20 To 10°C | 10W-30, 10W-40 |
| -15 To 30°C | 15W-40, 15W-50 |
| -10 To 10°C | 20W-20 |
| -10 To 30°C | 20W-40, 20W-50 |
| 0 To 30°C | 30 |
| Above 20°C | 40 |
How much oil does it take with a filter change?
Engine Oil Capacity & Torque
| Component | Capacity/Torque |
|---|---|
| Oil Capacity (with filter) | 4.8 quarts |
| Oil Drain Plug Torque | 29 ft/lbs |
Automatic Transmission Fluid Specifications
For the automatic transmission (087), the total fill capacity is 6.3 quarts, with an initial fill of 3.2 quarts. The AMSOIL lookup note references DEXRON II or Esso Type LT 71141 (P/N G 052 162) for this application. Always verify fluid before topping off.
Common diesel oil-related concerns and how AMSOIL products may help
Maintaining a vintage turbo diesel requires addressing specific thermal and mechanical stresses inherent to the design.
| Concern | Why it matters | AMSOIL product from this lookup | How it may help | Important limitation |
|---|---|---|---|---|
| Turbocharger Protection | High heat and oil flow are critical for turbo health. | AFLQT-EA | Designed for the unique demands of European diesel vehicles. | Diagnosis required if noise/leaks exist. |
| Soot & Oxidation | Diesel combustion produces soot that can degrade oil. | AFLQT-EA | Synthetic formula provides exceptional engine protection. | Follow service intervals. |
| Cooling System Efficiency | Thermal loads in diesel engines can cause overheating. | ANTPC1G-EA | Protects all cooling system metals, gaskets, and hoses. | Check for leaks/clogs. |
Diesel maintenance notes for this vehicle
Based on technical research for this engine family, owners should prioritize the following:
- Fuel System: Inspect diesel lines, filters, and injection components to prevent air ingress or contamination.
- Turbocharger Maintenance: Monitor for oil leaks or unusual noises that could indicate wear in the turbo assembly.
- Cooling System: Ensure the radiator and thermostat are functioning correctly to manage thermal loads.
- Fluid Specifications: Use diesel-specific engine oils to avoid premature wear on 1980s-era injection systems.
Common maintenance concerns for this vehicle
Owners of the 1983 Audi 5000 should be aware of several historical areas of concern:
- Brake System: Historical reports indicate potential issues with brake hose assemblies and pedal height differentials.
- Transmission: Some models experienced unexpected acceleration when shifting from Park to Reverse or Drive.
- Accelerator Pedal: Improperly placed floor mats have been noted to interfere with the accelerator vibration absorber.
Recall, TSB, and manufacturer communication notes
NHTSA recall research for the 1983 Audi 5000 identified 5 recall records:
Note: Always verify open recalls by VIN through an authorized dealer or the NHTSA website.
About this vehicle
The 1983 Audi 5000 represents a specific North American market designation for the Audi 100/200 series. During this era, the Audi 5000 was marketed in the United States as a mid-size executive vehicle, serving as a counterpart to competitors like the Mercedes-Benz E-Class and BMW 5-Series.
This specific model features a 2.0L 5-cylinder diesel engine (Engine Code H De C), which places it within Audi’s historical lineage of providing robust, multi-cylinder diesel options for the executive segment. Because this vehicle belongs to the C2 or C3 generation lineage—which transitioned into the modern Audi A6 series—owners should approach maintenance with an understanding of early 1980s German engineering.
The engine family is characterized by its five-cylinder configuration, a hallmark of Audi’s performance and smoothness during this period. As a turbo diesel variant, maintenance focus typically centers on fuel system integrity, turbocharger health, and cooling system efficiency to manage the thermal loads inherent in diesel combustion. Owners should note that while the model designation is well-documented, precise component tolerances for this specific diesel variant should be verified against a factory service manual.
Common questions about this vehicle’s diesel oil and maintenance
What is the oil capacity for my 1983 Audi 5000 Diesel?
The engine requires 4.8 quarts of oil with a filter change performed.
Which AMSOIL oil is best for this Audi diesel?
AMSOIL recommends AFLQT-EA, a 5W-40 MS 100% Synthetic European Motor Oil designed for the unique demands of European diesel engines.
What oil viscosity should I use in different temperatures?
The AMSOIL lookup lists various options, such as 10W-30 or 10W-40 for temperatures between -20 to 10°C, and higher viscosities like 15W-40 or 20W-50 for warmer climates.
Does my Audi 5000 need a specific oil filter?
Yes, AMSOIL lists the EAO15-EA as a compatible oil filter, alongside WIX (51521-EA) and MANN-FILTERS (W94025-EA).
How much coolant does the cooling system hold?
The cooling system capacity is 10 quarts.
Should I check for recalls on my 1983 Audi 5000?
Yes, NHTSA has documented several recalls regarding brake hoses, transmission shifting, and accelerator pedals. You should verify your specific vehicle’s status by VIN.
Disclaimer: Information provided is based on available source data. Always consult your owner’s manual or a professional mechanic before performing maintenance.