1991 Audi 100 QUATTRO Oil Capacity, Types, & Filters

Your essential guide to 1991 Audi 100 QUATTRO oil change is here! No more searching – find all the critical oil specs for your 1991 Audi 100 QUATTRO, including oil capacity, recommended oil viscosity (type), and the correct oil filter.

We cover all engine options, categorized by their specific engine codes, ensuring you get the right information for your specific configuration. Keep reading to discover everything you need for your next 1991 Audi 100 QUATTRO oil change!

Scroll Table ➜

Engine & Code	Oil Capacity	Oil Viscosity/Type	Oil Filter
2.3L 5-cylinder [C] NF 4	5 quarts (with filter)	SAE 5W-20, SAE 5W-30 (Below -10°C) 10W (Below -4°C) SAE 10W-30, SAE 10W-40 (-18 To 16°C) SAE 15W-40, SAE 15W-50 (Above -15°C) SAE 20W-20 (-10 To 10°C) SAE 20W-40, SAE 20W-50 (Above -10°C) 30 (0 To 30°C) 40 (Above 20°C)	Audi 056-115-561-G Audi 06A-115-561-B

Select Your 1991 Audi 100 QUATTRO Engine Option

2.3L 5-cylinder Engine Code [C] NF 4

Engine:

2.3L 5-cylinder [C] NF 4 [aka 2.3L L5 (Gas)]

Body & Trims:

Base

Oil Capacity:

5 quarts (with filter)

Oil Viscosity/Type:

SAE 5W-20, SAE 5W-30 (Below -10°C)
10W (Below -4°C)
SAE 10W-30, SAE 10W-40 (-18 To 16°C)
SAE 15W-40, SAE 15W-50 (Above -15°C)
SAE 20W-20 (-10 To 10°C)
SAE 20W-40, SAE 20W-50 (Above -10°C)
30 (0 To 30°C)
40 (Above 20°C)