2006 BMW 320Cd

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emicen

Original Poster:

8,570 posts

218 months

Sunday 5th July 2015
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Late November 2007, decided to get rid of the mk4 Golf GT TDi I had been running for the last year and get an E46 coupe. Although I was really after a 330Cd, the one at the dealers I went to see had just sold, so I took a shot in this 320Cd.

Chewed it over on the way home, it would save a bit of money with the smaller engine, but I did kinda want the power of the larger one. Half way back along the M8, the Golf threw its classic overboost limp in to the mix and I concluded fk this I'm buying the 320.





Mileage a few days after picking her up


At 18 months old and BMW approved used it came with the balance of the OEM warranty and the option to extend. Over the first couple of years it got used a few times; rearmost exhaust hanger twice, passenger seat occupancy sensor, maf sensor.

Reading more tales of woe with swirl flaps I decided to keep the warranty going.

We all know BMWs are horrendous in the snow. So when the lads suggested a ski trip to Val D'Isere, naturally I felt a bit nervous at the prospect. Well, actually, no, I didn't. Not at all. Bags packed, skis in, phone call made to my cousins who were going away at the same time so I could meet up with them in Morzine later in the week.

Ended up having to travel from Val D to Morzine in a blizzard. It didn't fancy the 6in of snow on the unploughed mountain road up from Cluses to Morzine, apart from that, no real problems.



So what else has happened in the last 7 and a half years. Not a hell of a lot really. At 165,000 I figured there wasn't a lot of sense in maintaining my £50 a month payments for the BMW extended warranty and cancelled it, so I booked her in to a mates garage and got the swirl flaps deleted just incase. Increasingly I've read the very latest iteration of that engine had thicker spindles so don't suffer the same problem. Being an 06 E46 it's likely mine has that engine but no point taking the risk.










About 170,000 the downpipe started blowing, so booked her in at PerformanceTek in Glasgow for some surgery. The intercooler's end tank had started leaking slightly so that got replaced at the same time and a quick remap thrown on. Baseline dyno run before the work showed the factory 150hp was down to just 110hp with the knackered downpipe and leaky IC. After the new parts and remap, 209hp.





Over the last 70k miles it has averaged 50.3mpg, with the blowing downpipe she's struggled to get out the high 40s. First 2 tanks after the map have been in the 53s and with a extra 100hp, it's a completely different car to drive.

Agenda for the end of the summer is to get the slight rust appearing round the tailgate fixed before it really takes hold and just keep driving her.

Jw Vw

4,829 posts

163 months

Sunday 5th July 2015
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Great write up OP. How is the car driving still? many issues over the 170k miles?

emicen

Original Poster:

8,570 posts

218 months

Sunday 5th July 2015
quotequote all
It's a bit of a puncture magnet, I've read a number of people talking about this, so it's had more than a few puncture repairs in that time. That could be something to do with the 20-25k a year though.

Front wishbone bushes are a pain on them but I polybushed mine the second time they needed done and they more than likely won't need done again.

Rear dampers and wheel bearings needed done around 125-150k.

Nothing else really needed doing. Just service it, feed it tyres and brakes as required and kick it's hoop daily.

emicen

Original Poster:

8,570 posts

218 months

Wednesday 15th July 2015
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Milestone passed.

[darts voice] One hundred and eiiiiiiiiiiiiiighteeeeeeeeeeeeeeeeey.... [/darts voice]


emicen

Original Poster:

8,570 posts

218 months

Monday 12th September 2016
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Changed jobs and moved house, net result: commute went from 96 miles a day to 30-50.

So it's been totting up a bit slower this year. Friday night's drive home from the circuit;


emicen

Original Poster:

8,570 posts

218 months

Saturday 27th May 2017
quotequote all
Bit of fixing and maintenance over the last 3 months.

Was getting a scuffing / scraping noise off the driver's front corner. Turns out the dust guard's mountings had rotted away allowing it to scuff the back of the disc. Due to the shape of them, there's not really any way to take them off without fully stripping the hub. Wasn't in the mood for that, so out came the grinder.

No danger I was putting the same discs back on with close to 80k on them, pity as the pads had plenty meat left on them (they were only 40k old though).







Didn't bother taking pics of the replacements, funnily enough they looked like new discs and pads. Standard fair motorfactor stuff, £65 all in.

Few thousand miles later and I was getting a stutter bump effect off the passenger side damper which I'd noticed was leaking a bit when doing the brakes. At 214,000 I figured that was allowable wear and tear so got a new set and some new top mounts. The old top mounts weren't shot or even knocking but figured at less than 20 quid a side it didn't make sense not to do them. Original springs were reused as they were in fine shape, paint wasn't even flaking on them.





We use a lot of Meyle stuff on the race cars so bought that, £115 all in, can't complain.

markirl

320 posts

137 months

Sunday 28th May 2017
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This is the kind of thread I love, must be amazing to do 200k in the same car! Seems like it has treated you very well too. Plans to keep it to 300k?

emicen

Original Poster:

8,570 posts

218 months

Sunday 28th May 2017
quotequote all
Pretty much just keep putting fuel in it and driving it. The to do list has expanded a touch.

I've not taken care of the rusty rear end issue yet and I really will have to do something about that. Wheels could use a refurb. In the current climate I'm reminded just how st it is having no aircon, the belt appears to have gone missing at some point, no idea when as I'd stopped using it a ages ago, right about the time it started smelling of wet dog hehe

Trying to figure out the most cost effective way to get some better audio installed and phone connection, not particularly keen on how aftermarket headunits look in BMWs.

Need to get a replacement doorcard as I managed to deck it getting out the car in an iced over car park and put my knee through the speaker grille.

It's still doing 50+ mpg every tank, anything I would actually want to replace it with is going to lose £300-500 a month in depreciation so just doesn't really seem worth it.

HybridAero

1,345 posts

100 months

Sunday 28th May 2017
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That's an epic car, what a great combination of performance and economy. How much torque does it make at the fly? I'm guessing those dyno figures are at the wheel? It's got the power of a 330d of the same era, will be considerably lighter and a 330cd would struggle to better 40 mpg. Top work!

NiceCupOfTea

25,283 posts

251 months

Sunday 28th May 2017
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Re audio, there are lots of Chinese Android double dins that fit the e46 dash and do look nice. I think they can be a bit of a lottery though, makes like Erisin seem to be the better ones, though still hit and miss. I have yet to bite the bullet myself.

emicen

Original Poster:

8,570 posts

218 months

Sunday 28th May 2017
quotequote all
HybridAero said:
That's an epic car, what a great combination of performance and economy. How much torque does it make at the fly? I'm guessing those dyno figures are at the wheel? It's got the power of a 330d of the same era, will be considerably lighter and a 330cd would struggle to better 40 mpg. Top work!
Figures at the top of the graph are at the wheels, engine was 209hp, can't remember the torque figures off hand. Only graph I have is the picture taken off the dunk at the time, I was away on holiday when it got done. Recently did a bit of maths on what my driving regularly entails and generally close to 90% of my driving is extra-urban, be it motorway or A road so that definitely helps the overall average. It beats the official combined figure for the 320Cd by about 5% but there's no danger of ever hitting the official ex-urban 62.8mpg!


NiceCupOfTea said:
Re audio, there are lots of Chinese Android double dins that fit the e46 dash and do look nice. I think they can be a bit of a lottery though, makes like Erisin seem to be the better ones, though still hit and miss. I have yet to bite the bullet myself.
Yeah, I've looked at a few options. There's an official BMW adaptor that was created for certain markets which offered a Becker satnav headunit but they're non-existent to find second hand. The Erisin etc units look great spec wise but the hit & miss reliability really bothers me since it's not throwaway money and every supplier I've found has a less than gleaming customer service record. The Parrot Asteroid double din unit is apparently thin enough to fit without butchering the heater box but it looks utterly horrific installed imho.

NiceCupOfTea

25,283 posts

251 months

Sunday 28th May 2017
quotequote all
Indeed - let me know if you find a good option. There is a chap on Facebook called Dean Harrison who trades as BMWpowerandaudio who supplies them and they are supposed to be very good - I'm not sure of the exact deal with them, custom hardware/firmware, but they are supposedly the best ones. Can't find any videos or decent reviews though and they are expensive (£300-700 dependant on spec). I would happily pay £3-400 for a really decent one with some support but I don't think such a thing exists...

msport123

281 posts

151 months

Sunday 28th May 2017
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Good work! My 2005 320cd is approaching 190k and I've owned it since 30k, I'm the second owner I believe. FBMWSH bar the last service which was done a few k's ago. My car was remapped at 30k.

Picking up from a few points made throughout the thread:

Swirl flaps - 2005 cars onwards were not effected, like you say the new design came in. I recall checking my build date with BMW who confirmed my car had the new design. I personally wouldn't purchase a pre 2005 car.

Rust - if you have a full service history your car is covered by a 12 year anti corrosion warranty (unlimited mileage). If in the area of rust your car has had a previous repair/paint you will not be covered. You also won't be covered if the rust is due to stone chips or other external influences.

Over the last few months my car has had both rear arches treated and repsrayed under warranty. I found a few very small rust bubbles on the one arch, took it to BMW who inspected the car and my service history (which was with the same dealer) and the warranty repair was approved. Approximately one month later, when washing the car again, I saw the same bubbles on the opposite arch! Car was booked in again and the same process was followed and I now have a car free of any rust! Good to know the arches have been done and even better knowing they've been done properly as BMW warranty their repair work. I also saw the bill from body shop - ouch!

Hopefully this will save you some money if you're covered. The anti corrosion warranty isn't used as much as it should be as owners aren't aware of it, especially as cars pass through different ownership. Through the same process service history becomes patchy and the warranty will be void.

It's worth checking the condition of your crank pulley, the rubber can perish over time. I speak from experience as only a few weeks ago my pulley actually fell off the block! The air con belt went with it, but the main drive belt somehow stayed attached to the bell housing, how it stayed attached I don't know. Their was no difference in the way the car drove and I only knew something was a miss when my air con wasn't working and I could hear a clonk from the engine bay when I turned the car off. Turned out the pulley had fallen off and was resting against what I assume was the anti roll bar and every time the ignition was switched off the fins on the back of the radiator grill will move causing the pulley to clonk against the roll bar.

At the same time as having the pulley done (with new belts), I had both rear shocks replaced, and the front bushes done. I used Meyle HD bushes and mountings and meyle rear shocks. I've had the bushes done twice before and I've been surprised how well the car drives each time after the work. Heart ruling the head, I also had all my wheels refurbished at the same time, very satisfying to have a well looked after car even if the money spent won't be recouped.

There is no reason if maintained correctly that these cars shouldn't comfortable do 300K+ without any major work. Up until my crank pulley falling off the car has only cost me for servicing, tyres, brakes and bushes. That's pretty good considering I've driven it for 160k!

Whereabouts on the boot is your rust appearing? I've had a good look all over my car, including underneath (as did the body shop) and I can't see any visible signs of rust.

Edited by msport123 on Sunday 28th May 18:39

JakeT

5,422 posts

120 months

Sunday 28th May 2017
quotequote all
I have a Grom iPD4 in my E46, and another to go in my other E46. They replace the CD changer and give full iPod control, or can be used with an Android Device/flash drive. Shows song info on the screen an all! Mine has worked flawlessly. A friend has a Eonon (sp) in his E46 and it's alright, but takes forever to start up, which annoys me for some reason.

emicen

Original Poster:

8,570 posts

218 months

Sunday 28th May 2017
quotequote all
msport123 said:
Good work! My 2005 320cd is approaching 190k and I've owned it since 30k, I'm the second owner I believe. FBMWSH bar the last service which was done a few k's ago. My car was remapped at 30k.

Picking up from a few points made throughout the thread:

Swirl flaps - 2005 cars onwards were not effected, like you say the new design came in. I recall checking my build date with BMW who confirmed my car had the new design. I personally wouldn't purchase a pre 2005 car.

Rust - if you have a full service history your car is covered by a 12 year anti corrosion warranty (unlimited mileage). If in the area of rust your car has had a previous repair/paint you will not be covered. You also won't be covered if the rust is due to stone chips or other external influences.

Over the last few months my car has had both rear arches treated and repsrayed under warranty. I found a few very small rust bubbles on the one arch, took it to BMW who inspected the car and my service history (which was with the same dealer) and the warranty repair was approved. Approximately one month later, when washing the car again, I saw the same bubbles on the opposite arch! Car was booked in again and the same process was followed and I now have a car free of any rust! Good to know the arches have been done and even better knowing they've been done properly as BMW warranty their repair work. I also saw the bill from body shop - ouch!

Hopefully this will save you some money if you're covered. The anti corrosion warranty isn't used as much as it should be as owners aren't aware of it, especially as cars pass through different ownership. Through the same process service history becomes patchy and the warranty will be void.

It's worth checking the condition of your crank pulley, the rubber can perish over time. I speak from experience as only a few weeks ago my pulley actually fell off the block! The air con belt went with it, but the main drive belt somehow stayed attached to the bell housing, how it stayed attached I don't know. Their was no difference in the way the car drove and I only knew something was a miss when my air con wasn't working and I could hear a clonk from the engine bay when I turned the car off. Turned out the pulley had fallen off and was resting against what I assume was the anti roll bar and every time the ignition was switched off the fins on the back of the radiator grill will move causing the pulley to clonk against the roll bar.

At the same time as having the pulley done (with new belts), I had both rear shocks replaced, and the front bushes done. I used Meyle HD bushes and mountings and meyle rear shocks. I've had the bushes done twice before and I've been surprised how well the car drives each time after the work. Heart ruling the head, I also had all my wheels refurbished at the same time, very satisfying to have a well looked after car even if the money spent won't be recouped.

There is no reason if maintained correctly that these cars shouldn't comfortable do 300K+ without any major work. Up until my crank pulley falling off the car has only cost me for servicing, tyres, brakes and bushes. That's pretty good considering I've driven it for 160k!

Whereabouts on the boot is your rust appearing? I've had a good look all over my car, including underneath (as did the body shop) and I can't see any visible signs of rust.

Edited by msport123 on Sunday 28th May 18:39
Ah yes, forgot about the crank pulley. Mine separated but I caught it when it was a grumble and replaced it before it came full off. It was when doing that we noticed the aircon belt was missing.

Rust is mostly this section plus blistering at the corners and at the wheel arch where it meets the end of the bumper



No chance of getting it on corrosion warranty. Even though the boot area hasn't been sprayed the arches have on both sides and although not in a relevant area, it will give them enough to wiggle out.

stevesuk

1,345 posts

182 months

Sunday 28th May 2017
quotequote all
My 330 Ci had started to go on that lip too. I had it rubbed down and repainted, but it came back very quickly...

msport123

281 posts

151 months

Sunday 28th May 2017
quotequote all
emicen said:
Ah yes, forgot about the crank pulley. Mine separated but I caught it when it was a grumble and replaced it before it came full off. It was when doing that we noticed the aircon belt was missing.

Rust is mostly this section plus blistering at the corners and at the wheel arch where it meets the end of the bumper



No chance of getting it on corrosion warranty. Even though the boot area hasn't been sprayed the arches have on both sides and although not in a relevant area, it will give them enough to wiggle out.
That a shame about having paint before. In this case they may not honour the arches but the rear boot lip should be covered. I'd give it a go if I was you, nothing to lose really. The rust on that lip looks pretty bad, it's worth getting it done properly. I had a quick check of mine and thankfully it looks all good.



Mr Tidy

22,220 posts

127 months

Monday 29th May 2017
quotequote all
Wow, that is serious long-term ownership OP. thumbup

In January 2005 I bought an 04 plate E46 Compact 320td SE with less than 3,000 miles on it that I kept for 3 years and almost 43K miles, but it "only" averaged just over 47 mpg. Mind you with a 63 litre tank it could still do over 600 miles without refuelling!

Sadly my local dealer invited me to test drive a facelift 120d in 2007 so in January 2008 I part-ex'd my E46 for a pre-reg 123d that I kept for 6 an a half years and 81K miles (a record for me)!

Looking back I should have found an E46 Sport in the first place (for the better seats), kept it, got it mapped and had the swirl-flaps removed but hindsight is a wonderful thing. laugh

Still, when I stopped doing business miles I discovered N/A straight 6 petrol BMWs so my current E46 Compact is a 325ti Sport which I prefer to either of my diesels so I got to where I want to be in the end!

But there is something a bit special about a car you have had from new (or in my case almost new) - I hope you get many more years enjoyment from yours. thumbup

Jimmy Recard

17,540 posts

179 months

Monday 29th May 2017
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Nice car OP. It's great to read about long term ownership, especially when that ownership started when the car was new or nearly new

markirl

320 posts

137 months

Monday 29th May 2017
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This isn't e46 specific, but when I bought my previous e39 a few years back I was so so disappointed with the audio I started to do some research. Everyone was talking about the Sony SOT amps which were crazy expensive. I wanted the fascia to be as OEM as possible so didn't consider any aftermarket headunit I ended up doing the following:

Bought and installed the following:
- BMW professional headunit from eBay.
- Genuine iPod controller from eBay
- Alpine MRX-V60 5 channel class D amp - this takes the speaker output from the headunit instead of a line input which means it can be used with OEM HU. There are lots of amps like this.
- 2 x DLS 8" subs

If memory serves me, I found out that the car had front components fitted that I knew nothing about which was a nice surprise.

I installed the headunit and ipod controller pretty quickly. I then fitted the amp in the boot where the CD changer was. If memory follows, I think I bridged 4 channels to 2 channels and powered the front speakers with it. I left the rear speakers powered by HU as they aren't important. I then fitted the subs under the parcel shelf so as not to rob too much boot space.

Just a recommendation!