5 inch speakers in the 96 Jag XJ6
5.25
1988 Jaguar XJ6 stats Front Speakers: 3-1/2" Rear Speakers -Rear Door: 4" -Rear Deck: 4"
dont know the size, however you can order replacement speakers from a Jaguar dealership the price is around $31.00 each They are 6-1/2" 2-way Speakers for both the front and rear door panels.
dexron 3
location of fuse box
Jaguar recommends 10w-30 for 1997 XJ6 Vanden Plas
on the wheel i own the 4L model xj6 sport (1997) and its below the auto gear stick
one at the time
Yes, it is able to tow a trailer.
4.2 litre straight six.
Typically a 3.6L Inline 6