W212 E250 Bluetec or A6 TDI?
I realize this forum might have bias towards certain maker but regardless, which one of these 2 will hold its resale value when buying a 2014-2015 model?
This will have lots of variables of course like mileage, condition etc but looking for general impressions out there.
Also if you have real experience with E250, any long term issues to look out for, have you had the odor/mold issues from vents?
There are lots of W212 E250s in my area up to around 30 or more in Greater Toronto Area, while only 7 A6s.
Whats also interesting is that only 2 of the E250s come in the Luxury trim, as not a big fan of the sporty nose...
Any feedback is welcome





I realize this forum might have bias towards certain maker but regardless, which one of these 2 will hold its resale value when buying a 2014-2015 model?
This will have lots of variables of course like mileage, condition etc but looking for general impressions out there.
Also if you have real experience with E250, any long term issues to look out for, have you had the odor/mold issues from vents?
There are lots of W212 E250s in my area up to around 30 or more in Greater Toronto Area, while only 7 A6s.
Whats also interesting is that only 2 of the E250s come in the Luxury trim, as not a big fan of the sporty nose...
Any feedback is welcome


given the whole diesel gate issue as well. It’s hard to say which is better. Try both and see what you’re comfortable with.
As far as problems, the only diesel specific issue I've had is with the adblue tank heater, which mercedes agreed to pay half of the cost to fix.
You don't really care which has held it's value better from new, you care about which will hold value from this point forward. I believe that's the Mercedes by far.
I think you have to have some concerns as these cars age about reliability. I think the Mercedes is reliable, but any issue you have will be more expensive to fix than it should be. I like the Audi interior better, but that said, I would NEVER own an Audi out of warranty. The biggest concern with the E250 is how the blueTec system will age.
The E250 luxury model probably has the comfort springs. The comfort springs are still relatively taut. I found the sport springs to be way too firm for me. Get the all wheel drive model if you have a choice (in Canada they might all be, but in the US they make a RWD).
Good luck.
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Last edited by mfab; Jan 11, 2020 at 11:03 AM.

given the whole diesel gate issue as well. It’s hard to say which is better. Try both and see what you’re comfortable with.
But yes I agree I would have to see how A6 drives and go from there.
Best of luck on the roads!
As far as problems, the only diesel specific issue I've had is with the adblue tank heater, which mercedes agreed to pay half of the cost to fix.

I do love the MB all around having owned the previous model for about 3 yrs. What kind of warranty did E250 come with 3-4-5yrs? Im wondering if I grab a 2016 MY I might have some warranty left.
The TDI on the other hand does have the extended TDI warranty due to the VW scandal which in some cases is good till 2022 and 200000 kms...
You don't really care which has held it's value better from new, you care about which will hold value from this point forward. I believe that's the Mercedes by far.
I think you have to have some concerns as these cars age about reliability. I think the Mercedes is reliable, but any issue you have will be more expensive to fix than it should be. I like the Audi interior better, but that said, I would NEVER own an Audi out of warranty. The biggest concern with the E250 is how the blueTec system will age.
The E250 luxury model probably has the comfort springs. The comfort springs are still relatively taut. I found the sport springs to be way too firm for me. Get the all wheel drive model if you have a choice (in Canada they might all be, but in the US they make a RWD).
Good luck.
/
Also has anyone done the adblue delete due to the added complexity/potential issues? Getting rid of that plus EGR and engine can surely do 1 million kms easy
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Also has anyone done the adblue delete due to the added complexity/potential issues? Getting rid of that plus EGR and engine can surely do 1 million kms easy

Mine is an E250 4Matic Sport but I have the comfort springs. This is the best combination for me. The 4Matic is very unobtrusive, but the car is really poised in the snow/wet.
Do the Canadian cars offer a year with the 9 speed transmission? If so, I would get that model. I honestly think the only flaw in the car is it just needs a little more gearing.
I still have my Adblue system and it's working 100%. But, there are a few members who have had it removed by a Canadian company.
I'm at 85K miles and still under 100K CPO warranty. Only issues beyond normal maintenance have been: Key push button not recognized and the parking brake lever. Dealer fixed both under CPO. I figure the expensive things will break in another 20K miles or so...
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Last edited by mfab; Jan 11, 2020 at 02:44 PM.
The Best of Mercedes & AMG




Hated darn Audi as for much smaller and lighter car it had lower mpg and several options like "take a break" every 2 hr, very weird shifting paddles and higher road noise.
Now we are comparing new era cars, so that might be different story, but OM651 is the best diesel engine that ever made it to America.
Just compare that Sprinters are also sold with those engines and 4-cylinder models have resale value about $4000 higher than V6 siblings.
My black car is limo version, when white is sport. I don't see big difference in ride comfort. Both have low-profile tires and that makes street bumps pretty feelable.
Last edited by kajtek1; Jan 11, 2020 at 08:52 PM.
Mine was a 2011 with the 6 cyl OM-642 engine. At 125,000 miles, I got the dreaded oil leak, which is quite common with that engine.
It was $4000 to fix, and the car, despite being perfect condition, had a book value of under $7000. Disgraceful
I sold the car to Carvana, who never even opened the hood by the way, and bought a 2019 Honda Accord Touring Hybrid.
This car blows away the E350 in every regard except two: the hood ornament and the size of the gas tank.
I get an average of 44mpg, tons of power, more technology than you can shake a stick at, and an oil change costs $50. Not $550 or $1050.
Please please please, I get how wonderful it is to own a Mercedes, stop now before you are subjected to DEF heaters which break and cost $3000, and all the other crap MBUSA puts their owners through. Go buy the Honda.




So few years back he was driving 3 yo Honda, while I was driving 10 yo MB diesel with 220k miles on it.
We shared driving, so every other weekend I was driving my car and the other he was driving Honda.
He was always amazed how my old, beaten up MB was much smoother than his newer Honda.
When more of us took a ride and I was on back seat, I had to yell to people on front to be heard.
Oil cooler for OM642 cost $200 when you DIY.
Thank you very much.
Last edited by kajtek1; Jan 13, 2020 at 07:17 PM.
Enjoy your car, I am enjoying mine (which by the way, has active noise cancelling, so zero road noise, even from my snow tires).



