Newbie proud owner of a C-Class C270 CDI w203

[th3h1ghlander]

Hi All!

On Friday I became a newbie Merc owner by buying my first C-Class C270 CDI (w203). The dealer was amazingly patient with me (they must have felt like dealing with me) and helped me through the process. I have now spent 24h with the car and I am absolutely loving it!
Took it for a 400mile round-trip today just for kicks and to stretch it's legs a little. Managed to get a healthy 44.4MPG on the way back even with giving it a bit of welly

As the weather has not been great I have not yet taken photos however here are some from the dealer's advert for those of you that like some pix:

Hope I can use my experiences with this motor to contribute here

 

[th3h1ghlander]

Anyone advise where is best to post my list of repairs/mods that I am planning?


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[merc85]

Welcome to the forum, Looks a honest w203 You start a project thread by asking one of the forum Mod's

 

[grumpyoldgit]

Good choice. Not that I'm biased.

These cars seem to suffer from thermostat failure. The optimum being +/- 90º. Suggest you check the temperature gauge needle reaches just above the 80º mark, as it will affect mpg if it doesn't.

Had to change mine.

 

[Chrishazle]

Had the thermostat failure on mine too - plus the MAF (thankfully within the first month so a warranty job) and the front suspension ARB/bushes and rose joints - but other than that loved the car, intended to keep it - until temptation of an S204 C220 came my way!

 

[th3h1ghlander]

Merc85: Cheers! I will
GrumpyOldGit: I did check for that when I purchased (on advice from Chrishazle) It hit 80ish on long idle, stayed 70-80 on test drive on local roads, however on the long run a day later on motorway I think it hit between 20-30 deg. Sounds like thermostat may need a change? Will add it to my works list.

Chrishazle: thanks for a second time. On Friday morning one of the cars I tried had exhibited serious issues after the kickdown test you suggested. I skipped out on that one and ended up with a better car later in the day (3rd car I tested)
I will post full works list soon


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[JameSlk]

Hello and welcome!