2006 Audi A4

Maintenance & specsVERIFIED Oct 29, 2026
Engine Oil
5W-40
Full Synthetic
OEM spec · VW 502.00Buy oil
Capacity
5.3qt
with filter
4.8 qt without filter
Oil Filter
06D115562
Audi (OEM)
OEM spec: VW 502.00

The 2006 Audi A4 takes 5W-40 Full Synthetic with a total capacity of 5.3 quarts (filter included). You’ll need a 19mm socket for the drain plug, torqued to 30 Nm. The OEM oil filter is the Audi 06D115562, with 5 compatible alternatives listed below. Note: this vehicle has 3 active recalls — check the recalls section below. Below you’ll find complete maintenance specs, fluid capacities, parts, and links to buy what you need.

⚑ QUICK DIY TIPS FOR THE 2006 AUDI A4
  • Torque your drain plug to 30 Nm (22 ft-lbs) to avoid leaks or stripped threads.
  • Using the OEM filter (Audi 06D115562) is recommended for warranty compliance.
  • Always use 5W-40 Full Synthetic as specified by Audi — using the wrong viscosity can void your powertrain warranty.
  • Check the maintenance schedule below for your next service interval.
01

Oil & Filter

OilBuy
Viscosity5W-40
Oil typeFull Synthetic
Capacity (with filter)5.3 qt
Capacity (w/o filter)4.8 qt
OEM specVW 502.00
Filter Options
MannHU 719/7x
Buy
Audi06D115562OEM
Buy
MahleOX 188D
Buy
Audi06E115562COEM
Buy
Audi06A115561BDSFOEM
Buy
Audi078115561JOEM
Buy
Cartridge oil filter
Drain Bolt & Hardware
Socket size19 mm
ThreadM14x1.5
Torque spec30 Nm
GasketCrush washer
B6/B7 (2.0T FSI I4)
02

Fluid Specifications

Transmission FluidBuy
TypeVW G 055 025
Capacity3.5 qt
Change interval40,000 mi
Brake FluidBuy
DOT typeDOT 4
Change interval30,000 mi
CoolantBuy
TypeG13
ColorPurple
Capacity6 qt
Change interval100,000 mi
Power Steering FluidBuy
TypePentosin CHF 11S
03

Parts & Specifications

Spark Plugs
TypePlatinum
Gap0.032
Quantity4
Change interval60,000 mi
Audi101-905-621OEM
Buy
Audi101-905-611OEM
Buy
Tires
Size225/45R18
Front pressure33 PSI
Rear pressure33 PSI
Air Filter
Audi06C-133-843OEM
Buy
Cabin Air Filter
Audi8E0-819-439OEM
Buy
Audi4B0-819-439-COEM
Buy
Brake Pads
Audi8E0-698-451-NOEM
Buy
Audi8E0-698-451-JOEM
Buy
Audi4B3-698-451-AOEM
Buy
Wiper Blades
Audi8E9-955-425-C
Buy
Audi8H1-955-426-Cpassenger
Buy
04

Maintenance Schedule

≈ every 6 months
  • ▸Change Engine Oil & Filter
05

Torque Specifications

lug nut
Use 17mm socket
89ft-lb·120.7Nm
spark plug
12mm thread, aluminum head
13ft-lb·17.6Nm
06

Safety Recalls

3
07

Technical Service Bulletins

185

Estimated Current Value

Original MSRP
$48,000
Private Party
$3,192–$3,528
Dealer Retail
$3,696–$4,200
Trade-In
$2,856–$3,192
Depreciation
93%

Estimated values assume average condition and mileage for vehicle age.

Source: estimated

Save by doing it yourself
A shop typically charges $90–$210 for this service. Buy the parts and save.
Shop oil & filters ↗
08

Tools & Supplies

Oil Drain Pan
Catch the old oil cleanly
Shop on Amazon
Funnel
Spill-free refill
Shop on Amazon
19mm Socket
For the drain plug
Shop on Amazon
5W-40 Oil
5.3+ quarts
Shop on Amazon
Shop parts for the Audi A4
Find oil, filters, and maintenance parts for the 2006 Audi A4 on Amazon.
Shop parts ↗
Step-by-step guide
Detailed walkthrough with tips for first-timers.
Read guide
How often to change oil
Intervals, severe service, and what your car needs.
Read guide
Synthetic vs. conventional
Which oil type is right for your engine and budget.
Read guide
Other Audi A4 years
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