For the Turbo Diesel engine, approx. 4.5 L of oil will take the fill level on the dipstick from the middle of min to just under the max fill line. Unsure whether the petrol engines differ much or not at all.
4 quarts
with filter 3,7 without filter 3,2
Lots of oil seals on a 306 need to know which one
the diesel tank capacity for a 2001 306 Hdi is approx £80 so around 55litres
probably 10W40
use the dipstick
5w40
10w40 is fine
The gearbox oil fill plug can be located, in your Peugeot 306 2.0, on the top of the gearbox nears the back. The plug can be removed with a three-quarter inch socket
The Peugeot 306 is manufactured by the French manufacturing company Peugeot. It was in production from 1993 to 2002 and was a replacement for the Peugeot 305.
Under the engine, towards the back of the sump.
WHAT ARE THE TAPPET SETTINGS FOR A PEUGEOT 306