Does our vehicle utilize unequal length wiper blades? I cannot find any such information from the Jaguar manuals that I have.

My 1997 XK8 is a right-hand-drive, so when at rest both blades points to the left. I don't know whether left-hand-drive models have the wiper blade directions reversed.

Are they both 20-inch in length, or is it 21 and 20-inch or 20 and 19-inch?

Does anyone have experience with Rain-X blades which release a water-repellant on the windscreen when wiping? Please comment. I'm getting her ready for the rainny season...

 

The wiper blades for each side are the same and are 20 inch. I use the Rain-X and think they are quite good.