GL320 Bluetec Service Costs




"A" Service* (aka oil change) - $482.00
* included ADBlue flush and refill at $200 ($100 labor plus $100 for ADBlue)
Transmission flush and fill - $503.00 ($216 in parts/fluid)
Fuel Filter Replacement - $207.00 ($70 in parts)
Brake Flush and Fill - $140.00 ($31 in parts/fluid)
Pretty frightening. The book "times" for the work (on which labor charges are based) are the gotcha - total labor on my vehicle was 9 hours, but the job was done in 4. Did 2 1/2 techs work on my car the whole time? What do you think?
I should have sprung for the pre-paid service through 50K miles at time of purchase (about $3200) - would save a few grand!
No wonder Mercedes gave up "including" scheduled maintenance after a couple years - they were going broke!
I opted for the 5 yr pre-paid, figuring that they are going to ding me on service.
But, I am thinking they are going to find 'creative' ways to get my money when I go for my first service... let's see...
"A" Service* (aka oil change) - $482.00
* included ADBlue flush and refill at $200 ($100 labor plus $100 for ADBlue)
Transmission flush and fill - $503.00 ($216 in parts/fluid)
Fuel Filter Replacement - $207.00 ($70 in parts)
Brake Flush and Fill - $140.00 ($31 in parts/fluid)
Pretty frightening. The book "times" for the work (on which labor charges are based) are the gotcha - total labor on my vehicle was 9 hours, but the job was done in 4. Did 2 1/2 techs work on my car the whole time? What do you think?
I should have sprung for the pre-paid service through 50K miles at time of purchase (about $3200) - would save a few grand!
No wonder Mercedes gave up "including" scheduled maintenance after a couple years - they were going broke!
Do they call for a transmission fluid flush at 40K? I always thought it was at 60k miles.
Prices vary by dealer. Have them email you specials.
I have my dealer flush the transmission and brake fluid every 40K for around $400. Worth it to me, as I don't have the proper tools to do them.
Everything else I do myself. Also, don't spill the AdBlue when you pour it in!




As for the tranny and brake flush/fill, and the fuel filter replacement they are both in the recommended MB maintenance schedule for 40K miles/2 years. The service advisor said that the transmission service is really mandatory as MB won't even consider warranty claims on the transmission w/o that regular service - take it for what it's worth.
By the way does anyone know where the fuel filters are located on a GL320? I have crawled under the truck yet to look for them - I don't believe they are under the hood.
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And, BTW, the fuel filter replacement interval is 20K miles/2 years.
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At my 90000 mile fuel filter change, (about 1000 miles ago) I finally replaced my original clamps with worm clamps as I didn't trust to reuse them anymore.
Go figure.
Fuel filter is every 20K and runs around $200 at a dealer, OEM quality part is $30-40 at autohausaz.com
This is DIY if you know what you're doing. There's been a lot of churn whether nor not using a worm clamp is as good as reusing or sourcing a new clic clamp
- my 0.02$ is yes.
AdBlue is a total rip off at the dealer and is self serviceable with DEF, available everywhere.
Oil changes every 10K. Very messy affair that I haven't tried myself.
Last edited by Max Blast; Jun 5, 2011 at 03:41 PM.











