What is different between 2011 XJ Supercharged and SuperSport?
#1
What is different between 2011 XJ Supercharged and SuperSport?
OK, so I know ~ 40 horsepower, but beyond that, I cannot figure out much more of a difference? Is the Supersport a trim-level that has the same motor, but just a different tune than the "regular ol' " supercharged version? I currently have a 2011 XJ L Supercharged but am looking for another one so that one can be a parts donor for the other. I have an opportunity on a SuperSport of the same year, but my research has pulled up nothing of note when it comes to differences. Best I can find is that it is just tuned to XKR spec, but same everything really.
Last edited by tergitkerd; 09-16-2024 at 10:51 AM.
#5
#6
Join Date: Jan 2012
Location: Reynolds Lake Oconee, GA USA
Posts: 1,817
Received 516 Likes
on
414 Posts
in 2013 they added the rear entertainment as standard equipment and made the advanced cruise control the option. Also the "standard" V8 was 470hp. The SuperSport was the first model in the US that has 510ph.and that was the max power in the XJ until the XJR.
Last edited by XJsss; 09-19-2024 at 02:57 PM.
#7
Just a reminder , either you have a base 470hp SC 5.0 or top of the line XJR575, hardware is identical and we can easily make your 470hp car go over 600hp with remap alone on the 5.0 SC engines 😆
__________________
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
2008 XKR Convertible, (mods: AlphaJagTuning ECU Tune , 1.5lb pulley, (200cel cats( are now melted), xpipe, Bosch 001 pump, 180 Thermostat.
Drag strip : 7.9sec 1/8mi 90 MPH . 1/4 mile 12.55 at 112.98mph
432rwh Dyno on Mustang Dynometer , Approx 511 crank HP.
2013 XJ 5.0 SC (Alpha Jag ECU, TCU tune, crank pulley), 600+ HP, 11.6 sec 1/4th mi 122mph, 7.6sec 1/8th mi
The following users liked this post:
tergitkerd (09-19-2024)
Trending Topics
#8
This is exactly what I figured but wanted to be sure. In any event, I ended up getting another 2012 XJL SC fully loaded from the auction. 80k miles. $1600. The one I already have will become this one's parts donor in the future, if ever needed.
Thread
Thread Starter
Forum
Replies
Last Post
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)