Regular or Hi- Test - Cadillac XLR Forum: XLR and XLR-V Forums
 
LinkBack Thread Tools Display Modes
post #1 of 2 (permalink) Old 10-30-2012, 02:20 PM Thread Starter
Member
 
Join Date: Oct 2012
Location: United States
Posts: 4
Eek Regular or Hi- Test

A little more detail. Have 2007 XLR Passion. Sight I went to said regular gas ok but hi-test preferred. Is this info correct? Like to use regular because of cost, but don't want to ruin good engine for 20 cents a gallon
flittlejr is offline  
Sponsored Links
Advertisement
 
post #2 of 2 (permalink) Old 10-30-2012, 05:32 PM
XLR Pit Crew
 
Join Date: May 2006
Location: Camp Hill, PA
Posts: 190
Cool

Most modern cars, including the XLR, will run on regular gas with the engine electronics adjusting to prevent knocking and engine damage. However, engines like the XLR that are optomized for premium will provide better performance and milage with premium. It would take comparison in milage numbers and fuel cost to determine if your car's milage increase would offset the increased cost of premium. ...performance is up to you.
Kahuna is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Cadillac XLR Forum: XLR and XLR-V Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome