1.9 TDI - Highest mileage?

1.9 TDI - Highest mileage?

Author
Discussion

Jack Blag

Original Poster:

941 posts

220 months

Thursday 7th February 2008
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I've got an A6 1.9 TDI approaching 100k miles on the clock (probably just about run in by now!) As this engine has been fitted to many different Audis, VWs, etc, I was wondering what the highest mileage 1.9 TDI out there was?

dougc

8,240 posts

272 months

Thursday 7th February 2008
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My boss just got rid of a 190k Passat TDI and not because the engine was on its way out - the rest of the car was.

Welshbeef

49,633 posts

205 months

Thursday 7th February 2008
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Highest I can see on A.T. is 212k and still running fine it has 21 service stamps.... lol and its a 4 year old car.

I know someone who travells near on 120k a year yep thats 510 miles per working day on average.... assuming that it has no use weekends or holidays. Or on ave 330 miles 7 days a week every week.


Dr G

15,402 posts

249 months

Thursday 7th February 2008
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I've seen a few with over 300,000 in reliable daily service

Welshbeef

49,633 posts

205 months

Thursday 7th February 2008
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The secret is not to remap them and regular servicing simple really and given the VAG's solid body all that should need changing is clutch/cambelt/shocks/discs/ads/maybe springs/exhaust/glowplugs thats about it. And really you only NEED to change the springs & shocks if they are MOT failure items.

Isoproturon1

3,627 posts

208 months

Thursday 7th February 2008
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Mine has covered 151K in 4 yrs, and a customer of mine who does a bit of taxiing on the side regularly drives VW/Audis with 280K+ on the clock. Original engines and boxes, but "they've had a few clutches!".

Isoproturon1

3,627 posts

208 months

Thursday 7th February 2008
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dougc said:
My boss just got rid of a 190k Passat TDI and not because the engine was on its way out - the rest of the car was.
Just out of interest, what sort of money did it fetch, and how old?

dougc

8,240 posts

272 months

Thursday 7th February 2008
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Isoproturon1 said:
dougc said:
My boss just got rid of a 190k Passat TDI and not because the engine was on its way out - the rest of the car was.
Just out of interest, what sort of money did it fetch, and how old?
Was on a T plate. No idea on the value I'm afraid.

Dift

1,624 posts

234 months

Thursday 7th February 2008
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Welshbeef said:
The secret is not to remap them and regular servicing simple really .
Whats wrong with remapping them?

I know of a 190k Passat that was re-mapped from new. Mine is approaching 70k too, just wondering what your concerns are?

Welshbeef

49,633 posts

205 months

Thursday 7th February 2008
quotequote all
Concerns - well in std from the car has been driven millions of miles during the R&D state and as such everything the tollerences are there to achieve those milages.

Remapping decreases the tolerences, puts more stress on the turbo, gearbox, clutch engine, engine mounts drive shafts and tyres.

Look at the big v8 5ltr pushrod Us cars pushing out a mere 200bhp they are lazy engines which will go on forever the more stress on an engine the less time & less miles it will last.

Look at dragsters takes it to the extreme they need a rebuild after nearly every run F1 cars need rebuilds after 400 miles - how often does a locomotive/firggot engine need total rebuilds?

Ive seen on some forums that the advice to "save your clutch" is to not floor the throttle until you reach xxrpms as otherwise you will have clutch slip... solution is clearly to fit an uprated clutch however then you also have the issue of what the torque rating of the gearbox is and also the torque rating of the drive shafts.


Dift

1,624 posts

234 months

Thursday 7th February 2008
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Welshbeef said:
Remapping decreases the tolerences, puts more stress on the turbo, gearbox, clutch engine, engine mounts drive shafts and tyres.
Would the cltuch form 'part of the engine' though? As far as Im aware, the engine is fairly bullet proof (330bhp plus easily on standard internals) so a simple remap shouldnt push it too far. Admittedly there are numerous incarnations of the 1.9tdi, and I dont know the ins and outs for each one.

Clutch is an issue even standard cars can suffer with. Uprated clutch and a remap alone shouldnt cause the premature death of the engine. I guess it depends on who you get to remap, (Im sure 'decent tuners' build tollerances into their maps also, and how well you look after the car. Mine can get a fair bit of stick, but it has its oil changed and checked more than 99% of 1.9tdi's out there. Does that still mean it wont last as long as the average?

Just think its a bit of a broad statement saying remapping will decrease the life of an engine. Im going to run mine for a long while yet, or till it dies... so hopefully you'll hear from me in a good few years wink (and not next week on the side of the M25).

Welshbeef

49,633 posts

205 months

Thursday 7th February 2008
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Thing is though lets say ave remap is around £500, then really you need a new clutch parts & labour what say £600 then insurance increase but so far a min of £1100. Thats a significant cost on a lot of the 1.9 TDI VAGs now there are not many in the VW/Seat/Skoda above the £10k asking price area which means its going to be a not far off min 20% of purchase price modification.


Also say you bought a Kia Ceed 1.6CRDI 115LS and remapped that instantly your losing the 10 year warranty thats one of the reasons why the car would be purchased in the first place.

Id love in to remap one myself but the worry of things going wrong and the associated potential costs are too much for me.

Dift

1,624 posts

234 months

Thursday 7th February 2008
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Welshbeef said:
Id love in to remap one myself but the worry of things going wrong and the associated potential costs are too much for me.
I understand what you are saying (and I cant comment on the Kia reliability), but I know of 1.9 and 2.0 VAG tdi's running Nos, Propane and water injection all together, with big turbo's being reliable. So I cant say a remap will knacker the engine. I know there is a risk, but there is always a risk.

Needing a new clutch depends on what your remapping. If its one of the 110bhp ones, doubt you'd need a clutch for a fair while. Mine lasted 45k on its standard clutch, and was only replaced as I got fed up of it slipping (those 45k was basically serveral trackdays, many santa pod full attack launchs, standing traffic in London for hours, and several Kent to Dundee drives non stop, so its covered all the bases in its life). Has it ever missed a beat?? Not even a hint. Things that have been replaced are due to trackdays (such as top mounts, drop links, etc). The engine is as sweet as a nut, and happily revs to 5k.

I was nervous to remap it at 1st, as it is my only car, and Im 100% reliant on it for work, but i've not looked back

Mani007

1 posts

58 months

Friday 31st January 2020
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I'm running a skoda octavia 1.9 tdi 5 speed on taxi It covers 6000 miles a month its currently on 214k mileage still running fine.

annodomini2

6,913 posts

258 months

Friday 31st January 2020
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My B5.5 Passat PD100 had 242k on her when the clutch went, unfortunately unlike the B5, a B5.5 clutch change is a pig of a job (engine and box out).

So weighing up the costs to value, we scrapped her.

Engine was fine, just the clutch.

VeeTenM

681 posts

121 months

Tuesday 4th February 2020
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My 02 Polo just about to hit 200k in about 400 miles. Just had new flywheel and clutch done. Do oil changes every 8-12k

Jazzjames

26 posts

64 months

Wednesday 5th February 2020
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I believe that “miles” the high miler Skoda Octavia and the recent stopgap Audi A4 purchased for £200 on youtube channel Car Throttle are both examples of the durability of the 1.9 TDI. The Audi has over 500,000 miles on it. The skoda isn’t far behind, either.

I sold my golf mk 4 PD130 with 180,000 on it, and according to the MOT history online, it’s still going and has nearly topped 200k. The engine was perfect. The rest of the car, not so much!

Helen-zh37i

1 posts

41 months

Sunday 25th June 2023
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My daily commuter and family weekend car is a 19 year old A4 with AVB 1.9pd Tdi - 268,000 miles and running sweet, never skipped a beat. It has lots of receipts going back to the day it was bought new at the dealers, and it seems all it's had for the engine is a reconditioned turbo about half way through it's life. No sign of a new clutch being fitted ever, seems odd to not have the receipt if it did have one done, given everything else has been documented from 3 previous owners.
As above, these engines are very capable of 300k without any major work, and a few examples of 500k being achieved by taxis etc. Hoping mine will reach its next milestone of 300k. Treated it to a timing belt kit at 266k and I do oil changes every 5k now to give her the best chance. Well worth it for such an enjoyable car to drive. Puts a lot of modern cars to shame. Just no good if you need to go into a LEZ city! I live in rural countryside.