Buying E89 23i - Advice

archprich

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Hi - I have found an E89 23i sdrive (2010) pristine condition with 1 owner and FSH - it has 27k miles on it, what sort of price would be reasonable for this. I presume it has the N52 engine which I've heard great things about. Don't want to overpay - any advice would be very much appreciated. I have 4 years no claims so insurance was a pleasant surprise (young driver).
 
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23i is generally around £4.5k to £6k ish…very low miles..maybe an extra £2k

Ironically 23i shrugs mileage so it’s not as much of a desired need…
 
.ine
Hi - I have found an E89 23i sdrive (2010) pristine condition with 1 owner and FSH - it has 27k miles on it, what sort of price would be reasonable for this. I presume it has the N52 engine which I've heard great things about. Don't want to overpay - any advice would be very much appreciated. I have 4 years no claims so insurance was a pleasant surprise.
My 23i is for sale on Autotrader with 72k miles and they valued it at £6,500 so I advertised it on here for a bit less.

If you put the reg and mileage details in Autotrader as if you are selling the car you can get a free valuation - alternatively enter the details in one of the insurance agregator sites like Confised and they'll give you a valuation.

Finally if you are seriously considering the car pay for an HPI check and you will get a valuation.
 
.ine
Hi - I have found an E89 23i sdrive (2010) pristine condition with 1 owner and FSH - it has 27k miles on it, what sort of price would be reasonable for this. I presume it has the N52 engine which I've heard great things about. Don't want to overpay - any advice would be very much appreciated. I have 4 years no claims so insurance was a pleasant surprise.
My 23i is for sale on Autotrader with 72k miles and they valued it at £6,500 so I advertised it on here for a bit less.

If you put the reg and mileage details in Autotrader as if you are selling the car you can get a free valuation - alternatively enter the details in one of the insurance agregator sites like Confised and they'll give you a valuation.

Finally if you are seriously considering the car pay for an HPI check and you will get a valuation.
 
Hi, would be good to see some pictures to determine what specification/extras the car has got.
 
Hi, I think it's very expensive (I found the advert) but looking at other adverts for low mileage ones, they are all crazy prices. It doesn't have many extras, it's an SE model (standard seats), no iDrive, no cruise, no pdc, probably no bluetooth either.
 
The trouble is, those online valuations by AT or insurance sites etc. are often wildly inaccurate on older cars, especially ones where the low mileage carries a huge premium. They do not in anyway reflect the true amount that such a car may command and sell for.

Over the last 43 years, I have personally owned over 70 BMWs and probably near as many Mercedes. I am really not exaggerating when, in the past, I have literally sold older, classic BMWs for up to TENS TIMES what some online valuations would suggest.

Just two days ago, I had to renew the insurance on my Mercedes SL. It’s a car that I almost never drive, so my main priority was getting a cheap premium. When woman the on the phone at the insurance brokers was going through the details it came up with a valuation at least 3x less than it is really worth!

Of course, this made the premium much cheaper, so I just kept my mouth shout! And, it’s only significant if I was unfortunate to have a complete write-off in car. (Not impossible but unlikely, as I only drove it less than 100 miles last year)

To get a better idea of the real value, it’s more accurate to look and compare the adverts of as many cars of the same model as possible and then make individual adjustments for the car in question based on factors such as mileage, condition, history, specifications etc.

For a relatively common car, like a Z4, that is relatively easy to do.

The 23i that you are looking at is with a dealer that sells quite a few Z4s. It is a perfect case in point!
It’s £12K price tag is firmly based on the facts of its very low mileage and single ownership. This commands a huge premium. This is a reality. Whatever, people say that “low mileage isn’t always “better” maybe sometimes be true….but the market doesn’t see it that way! It essentially over-ride many other considerations….and the effect is not linear!
 
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Provenance, low mileage and condition all count highly and are sought after assuming the car is collectible/desired. I have one car that is all three (after 40 years) and it’s still worth little ‘cos it’s not wanted. I would expect my Z4 to go for higher than average though as it’s all together. This one could do with better spec though.
 
2 things i look at for cared car, are the tail pipes dirty or corroded and did the owner paint the calipers.
So many secondhand cars look not loved much.
Even these YouTuber guys buying and selling cars, what does it cost a lick of paint on discs and calipers.
 
£12k is fantasy land…yes low mileage and one owner…will probably be worse than a 90k car used often…

23i are very common…similar to 20i..it bereft of goodies..

I’d pass..
 
Are you going to build a museum to put it in or are you going to drive it? As soon as you add mileage to the car its value will begin to slide, being a young driver I would want to go everywhere in my Z4 and show it off :driving:
 
£12k is fantasy land…yes low mileage and one owner…will probably be worse than a 90k car used often…

23i are very common…similar to 20i..it bereft of goodies..

I’d pass..
It ‘might’ be a worse (depending on the definition of ‘worse’) car than a 90k car used often.

But, as I described above, the ‘market’ and particularly for the niche/sports/classic cars market, mileage is absolute King!

And, it’s effect on value/price is very often if not inversely exponential, then often certainly not linear!
 
Are you going to build a museum to put it in or are you going to drive it? As soon as you add mileage to the car its value will begin to slide, being a young driver I would want to go everywhere in my Z4 and show it off :driving:

This is absolutely correct…and the very valid question you need to ask and answer! “What does the low mileage mean to you?”

For example, I own a BMW E31 840Ci that I bought 20 years ago next month.
It was already an exceedingly low mileage car when I bought in 2006. I actually bought it because of that low mileage and even then paid a premium price for it.

In those 20 years, I have added a mere 3k miles! It has cost me most money mainly as a result of not using it than using it! Nevertheless, the mileage is what it is and what makes it worth easily 4x what a smiliar car with 100K on the clock would be worth.

However, if I were to suddenly pile on say, just 10k miles, this would absolutely dent it’s value very, very significantly!
 
There are a lot of Z4 for sale but a lot of them pass into “dodgy to me” status quite quickly. I bought my 2011 in 2017 when it was very low mileage and good order. At the time there were quite a few 3.0i around so I had a choice Nowadays, not so. But it all depends on what you want. “Dodgy” to me means non-standard cars, including different coloured wheels, painted calipers (but I do love original non rusty calipers), etc. but I accept others might have the opposite view. I am okay with buying a low mileage car and using it sparingly because I have a few cars and can circulate their use and annually they may cover only 2000 miles. But if you want to USE a car, buy one with reasonable miles so that usage won’t dent its value. Also you won’t be so precious about using it.
 
That car has 2 MOT failures on the same day - April 2025, broken coil spring. Odd that the failure is duplicated? Also minor advisories around the brakes which hopefully have been tidied up in the recent re-test a few weeks ago - that as opposed to just being wiped from the record!

Also doesn't have a particularly high spec - no parking sensors...blah. Always worth looking at a brochure to find out the list of available options and deciding on what you'd ideally like on the car rather than just being attracted to it because of just the mileage.
 
I imagine the dualling of the fail is a mistake. Personally I wouldn’t worry about a fail on a broken spring as it is a common issue and not always noticeable. My ZM had one a long time ago. But it’s replaced the next day - that’s what counts
 
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