The model to buy is a '83 - '85 300D Turbodiesel. It's a four door sedan
with a five cylinder 120 HP turbodiesel. A/C, Power steering, brakes etc
were all standard. These are comfortable cars to drive, efficient size
and will deliver about 24 or 25 mpg in normal commute driving, more on
the freeway.
The engine is all cast iron and very durable; that means its life
expectancy is between 250K and 300K miles if reasonably well maintained,
less if the owner has skimped on the oil changes. These engines are old
technology, there are no computers etc. BUT the other side of this coin
is that the engine's valves ought to be adjusted every 15K miles,
preferably before the winter cold arrives. The maintenance schedule is:
engine oil and filter change at 5K miles, valve adjustment at 15K miles
and air and fuel filters and transmission fluid and filter at 30K miles.
The definitive test of any diesel's health and therefore remaining
useful life is a compression test. Diesels are compression engines - the
compression is about 21:1 and that heats the air in the cylinders
sufficiently to ignite the fuel. So if the engine is worn the
compression will be less and the engine will be harder and harder to
start, particularly in the winter. So before passing any cash have the
compression checked by an independent M-B shop as part of a prepurchase
inspection.
Buy the best quality car you can, don't buy a run down car that's a
"bargain". There are NO bargains only expensive repairs.
The cars are understandable to someone who has some automotive repair
experience, C-D ROMs and M-B paper manuals can be found on ebay etc. If
you buy one of these there are several on-line parts sources for a DIY
owner.
Come back with specific questions when you find your car.
Bill Ditmire - 14 Jun 2004 00:37 GMT
>The model to buy is a '83 - '85 300D Turbodiesel.
While you can;t beat the veteran 123 midel, my personal favorite is the
1990-1993 300D 2.5 Turbo. They are fabulous, modern cars and get absurd fuel
mileage. I sold one Friday, a 1990 with a couple hundred thousand, and the
buyer reported he got 40MPG on his way back to Vermont (400 miles).
Bill Ditmire
Ditmire Motorworks,Inc.
425 White Horse Pike
Absecon,NJ 08201
http://www.ditmire.com
609-641-3392
Paul W - 14 Jun 2004 14:06 GMT
> >The model to buy is a '83 - '85 300D Turbodiesel.
>
> While you can;t beat the veteran 123 midel, my personal favorite is the
> 1990-1993 300D 2.5 Turbo. They are fabulous, modern cars and get absurd fuel
> mileage. I sold one Friday, a 1990 with a couple hundred thousand, and the
> buyer reported he got 40MPG on his way back to Vermont (400 miles).
Can't believe some of you guys think 40mpg is great for a diesel !!!! :-)
I've got a 250TD and can sometimes get 36-37 on a long run. However, here in
the UK that is pretty poor for a Diesel.
I used to have an Audi A4 1.0TD and that would do 50mpg all the time. Some
cars here in the UK can comfortably do 60-65 mpg.
Tiger - 14 Jun 2004 14:20 GMT
1 liter diesel engine???
Dori A Schmetterling - 14 Jun 2004 20:55 GMT
Current smallest diesel engine from Audi (in an A2) is 1.4.
DAS

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> 1 liter diesel engine???
Paul W - 15 Jun 2004 10:43 GMT
> 1 liter diesel engine???
I'm sure the Renault Megan 1.5l Diesel can do close to 60mpg.
127.0.0.1 - 14 Jun 2004 14:48 GMT
>> >The model to buy is a '83 - '85 300D Turbodiesel.
>>
[quoted text clipped - 11 lines]
>I used to have an Audi A4 1.0TD and that would do 50mpg all the time. Some
>cars here in the UK can comfortably do 60-65 mpg.
your gallons are larger than ours and there is a size/comfort
difference between an MB and an Audi. VW diesels can get over 50 mpg
but the difference in size and quality of the car means much to many
people
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reply via the newsgroups or ask for a valid email address.
Dori A Schmetterling - 14 Jun 2004 19:08 GMT
40 mpg US is approx 48 mpg Imperial -- not bad!
Bill Ditmire is in the USA, one of the few correspondents who actually
states his location in every message. In these discussions it is very
important to do so.
DAS

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> > >The model to buy is a '83 - '85 300D Turbodiesel.
> >
[quoted text clipped - 16 lines]
> Checked by AVG anti-virus system (http://www.grisoft.com).
> Version: 6.0.706 / Virus Database: 462 - Release Date: 14/06/2004
Paul W - 15 Jun 2004 10:45 GMT
> 40 mpg US is approx 48 mpg Imperial -- not bad!
>
> Bill Ditmire is in the USA, one of the few correspondents who actually
> states his location in every message. In these discussions it is very
> important to do so.
You learn something new every day !!!
Dori A Schmetterling - 15 Jun 2004 13:43 GMT
As we did, when reading about your 1.0 litre diesel engine...
DAS

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[....]
> You learn something new every day !!!
pinmass - 15 Jun 2004 00:39 GMT
> The model to buy is a '83 - '85 300D Turbodiesel. It's a four door sedan
> with a five cylinder 120 HP turbodiesel. A/C, Power steering, brakes etc
[quoted text clipped - 29 lines]
>
> Come back with specific questions when you find your car.
Great info!! Thanks for your time :-)
Keith
Gogarty - 19 Jun 2004 13:04 GMT
>Buy the best quality car you can, don't buy a run down car that's a
>"bargain". There are NO bargains only expensive repairs.
Amen! Amen! Amen!
1981 300SD "Der Klunker" ex-Pimpmobile. $1,500 purchase price five years
ago. $25,000 and counting to date.
Tiger - 19 Jun 2004 14:35 GMT
You should have kept it for part car and buy another diesel instead of
plunking $25,000 into it...
Gogarty - 24 Jun 2004 12:34 GMT
>You should have kept it for part car and buy another diesel instead of
>plunking $25,000 into it...
Hindsight is marvelous. Also sort of hard to keep a derelict car around
when you live in the city on the 21st floor. And the parts, as bought,
were worn out. The parts that are in it now however are very good.
Nothing except the body and interior has more than 30,000 miles on it.
wolf1 - 26 Jun 2004 21:20 GMT
> The model to buy is a '83 - '85 300D Turbodiesel. It's a four door sedan
> with a five cylinder 120 HP turbodiesel. A/C, Power steering, brakes etc
[quoted text clipped - 29 lines]
>
> Come back with specific questions when you find your car.
The 85 in California is a problem IMHO. It had an "oxidizer" that was
problematic and because of it the air filter is different and $50 a pop to
replace. They ended up putting in passenger front and it is shaped like a
tub and not like a doughnut. wolf1
D C - 29 Jun 2004 06:51 GMT
You can buy four California air filters for that price. Right here:
http://www2.autopartsauthority.com/parts/autopartsauthority/wizard.jsp?year=
1985&make=MB&model=300-DT-001&category=B&&part=Air+Filter&appEngines=-085712
> The 85 in California is a problem IMHO. It had an "oxidizer" that was
> problematic and because of it the air filter is different and $50 a pop to
> replace. They ended up putting in passenger front and it is shaped like a
> tub and not like a doughnut. wolf1
You're in the US and you're talking USD, right...?
DAS

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> Looking to buy a 80's diesel and looking for some advice.Searching
> local papers and ebay.My main question is what "model/models"
[quoted text clipped - 3 lines]
> miles?If someone could point me in the best direction.
> Thanks Keith ballypinballs@yahoo.com