Extended CPO - can’t decide
Regardless you should cross shop with Jeff Jackson as well as cross shopping with a 3rd party like Fidelity from @Highline-Autos.com.




For the GLS 450, I have no plan to get extended coverage. The car itself and the inline-6 is very reliable. Unless I get a very good deal, I think am okay driving it without. I still have 2 years anyway with Mbenz factory warranty as well as 1 year of extension under CPO.




Update: Just did a quick search, I found couple incidents and ALL of them are 2020 model year. But frankly how often these issues are. Am not seeing that many incidents like this.
Last edited by S_W222; Jan 30, 2025 at 10:16 AM.
Update: Just did a quick search, I found couple incidents and ALL of them are 2020 model year. But frankly how often these issues are. Am not seeing that many incidents like this.
"I asked my SA about the note, and he said "Oh, this engine has a known issue with the wiring harnesses; they often disintegrate during the spark plug job."
https://mbworld.org/forums/gls-class...g-harness.html
Last edited by EWL5; Jan 30, 2025 at 10:56 AM.




"I asked my SA about the note, and he said "Oh, this engine has a known issue with the wiring harnesses; they often disintegrate during the spark plug job."
https://mbworld.org/forums/gls-class...g-harness.html
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Also, stick with the Platinum. That will provide the most coverage.
Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777




Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777




Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777








Finally keep in mind that this plan is on pro-rata basis. Personally, I trust Trenton to respond immediately. I've had bad experiences with my BMW dealers each time I sell a car, taking months to get my refund check for the unused portion of the extended warranty which anyway I don't buy that often. Give both of them the chance to get you the lowest price, I bet Trenton's will be the lowest among the two just cause I tried it.
My dealer quoted me 3800 for 60K/6-years plan. Trenton quoted me a number, and dropped it even further by 200 USD later settling on 2600 or 2700 USD (Frankly I don't recall) for the additional 60K/6-years (~70K miles until 2031) on my BMW Alpina B8. Note that mine has 7K miles and still under factory warranty so that's why the offered price was very compeititve. Not sure how much you are paying for your GLS. I have a 2022 GLS but still didn't run the numbers or asked Trenton cause I think I will sell the GLS in 2027 (when my unlimited mileage CPO expires) for a newer GLS or X7 by then.
Last edited by S_W222; Feb 1, 2025 at 03:14 PM.




Finally keep in mind that this plan is on pro-rata basis. Personally, I trust Trenton to respond immediately. I've had bad experiences with my BMW dealers each time I sell a car, taking months to get my refund check for the unused portion of the extended warranty which anyway I don't buy that often. Give both of them the chance to get you the lowest price, I bet Trenton's will be the lowest among the two just cause I tried it.
My dealer quoted me 3800 for 60K/6-years plan. Trenton quoted me a number, and dropped it even further by 200 USD later settling on 2600 or 2700 USD (Frankly I don't recall) for the additional 60K/6-years (~70K miles until 2031) on my BMW Alpina B8. Note that mine has 7K miles and still under factory warranty so that's why the offered price was very compeititve. Not sure how much you are paying for your GLS. I have a 2022 GLS but still didn't run the numbers or asked Trenton cause I think I will sell the GLS in 2027 (when my unlimited mileage CPO expires) for a newer GLS or X7 by then.
I prefer to do business with people I know and trust.
I haven't met Trent.
His price wasn't attractive.
Do your thing.
Be happy.




Trenton O. Gibson
tgibson@highline-autos.com
Highline Autos
Direct: 602.909.9216
Office: 480.348.0777
You're off my list.








Have fun!
Thinking about your rants. Read my post #17 and you MIGHT see that I answered my own question with reasons Why Not. I just assumed (I know) more comprehension from readers. My post must have been more confusing than I thought. Sorry.
Last edited by mikapen; Feb 1, 2025 at 05:17 PM.




