Not joined yet? Register for free and enjoy features such as alerts, private messaging and viewing latest posts and topics.

WANTED E89 28i

Buying and selling Z4's (VEHICLE SALES ONLY) (private sales only, no traders)
liffy99
Newbie
Newbie
Posts: 41
Joined: Fri Oct 01, 2010 6:47 pm

E89 28i

Post by liffy99 » Wed Apr 24, 2019 7:22 am

Insurance cost may play a part. In my experience ins. Companies add on premium for remapping based on a percentage increase. So going from 181bhp to, say, 280bhp is a much bigger percentage increase than going from 241 to 280 bop.
Otherwise it is my understanding too that the only differences between the 4 cylinder models are the badges and the slightly larger brakes of the 28i.

DR-Z
Member
Member
Posts: 488
Joined: Thu Sep 20, 2012 8:55 pm
Location: Ashbourne (Derbyshire) and Aberdovey

E89 28i

Post by DR-Z » Wed Apr 24, 2019 9:09 am

liffy99 wrote: Wed Apr 24, 2019 7:22 am Insurance cost may play a part. In my experience ins. Companies add on premium for remapping based on a percentage increase. So going from 181bhp to, say, 280bhp is a much bigger percentage increase than going from 241 to 280 bop.
Otherwise it is my understanding too that the only differences between the 4 cylinder models are the badges and the slightly larger brakes of the 28i.
Maybe a stupid question, but how would your insurance company ever know the car had been tuned?
Z4 28i (E89 2014) - mineral grey
530d (F11)
Previous (most recent first)
BMWs: 330D, Z4 2.5si (2007), 535D; Marlin Sportster (M3 engine, self-build); 330D Coupe; 123D coupe; 520i; 523i.
Also: Audi A6 2.7tdi; Audi TT 225; Audi 100 avant; Porsche 944S

User avatar
Deepseaskateboard
Senior Member
Senior Member
Posts: 1015
Joined: Sun Sep 27, 2015 9:53 pm

E89 28i

Post by Deepseaskateboard » Wed Apr 24, 2019 10:24 am

Insurance is a big deal, a modified 20i costs far more to insure than a standard 28i.

Presumably people who modify their cars are statistically more likely to have an accident.

They will always look for ways not to pay out, not sure of their testing methods.... I am sure they would know though.

liffy99
Newbie
Newbie
Posts: 41
Joined: Fri Oct 01, 2010 6:47 pm

E89 28i

Post by liffy99 » Wed Apr 24, 2019 11:29 am

How would insurers know ?
Well, if it was driveable by an assessor they may well spot the 100bhp difference.
I would not want to be in a position where my cover was refused if they did find out.
OK, I am an old git but for adding stage 1 to my cover I was quoted an extra £54). 18% power increase on an Audi S4.

liffy99
Newbie
Newbie
Posts: 41
Joined: Fri Oct 01, 2010 6:47 pm

E89 28i

Post by liffy99 » Wed Apr 24, 2019 11:35 am

mr wilks wrote: Tue Apr 23, 2019 9:07 pm
DR-Z wrote: Tue Apr 23, 2019 8:52 pm I previously had an E85, 2.5si, with 218BHP - underpowered in my view, had to really work the gears (manual) to get it to perform. Sure, the turbo engines may perform differently, but the E89 20i is much less powered then the 28i. That's my thinking anyway, although have to admit I haven't driven either.r
The 2.0i can easily be mapped (without issues) for around £250 to exceed the output of the 28i yet sell for approx £2500 less on like for like vehicles :?
I see little logic in holding out or seeking out a 28i then paying a premium for it over the 2.0i :(
£250 ??? Please tell me where . . . .

User avatar
Deepseaskateboard
Senior Member
Senior Member
Posts: 1015
Joined: Sun Sep 27, 2015 9:53 pm

E89 28i

Post by Deepseaskateboard » Wed Apr 24, 2019 11:58 am

liffy99 wrote: Wed Apr 24, 2019 11:29 am How would insurers know ?
Well, if it was driveable by an assessor they may well spot the 100bhp difference.
I would not want to be in a position where my cover was refused if they did find out.
OK, I am an old git but for adding stage 1 to my cover I was quoted an extra £54). 18% power increase on an Audi S4.
Not wanting to be asking ‘how did they know’ when your home is being repossessed to pay for someones new legs!

They must be able to tell, perhaps they do an ECU check or something.

warmasice
Member
Member
Posts: 877
Joined: Sun Apr 26, 2015 7:16 pm

E89 28i

Post by warmasice » Wed Apr 24, 2019 2:30 pm

mr wilks wrote: Tue Apr 23, 2019 9:07 pm
DR-Z wrote: Tue Apr 23, 2019 8:52 pm I previously had an E85, 2.5si, with 218BHP - underpowered in my view, had to really work the gears (manual) to get it to perform. Sure, the turbo engines may perform differently, but the E89 20i is much less powered then the 28i. That's my thinking anyway, although have to admit I haven't driven either.r
The 2.0i can easily be mapped (without issues) for around £250 to exceed the output of the 28i yet sell for approx £2500 less on like for like vehicles :?
I see little logic in holding out or seeking out a 28i then paying a premium for it over the 2.0i :(
This
Image

Pbondar

E89 28i

Post by Pbondar » Wed Apr 24, 2019 2:46 pm

Insurance...interestingly have just run 3 quotes...my modified car 20i, an unmodified 28i and a modified 28i but no ECU remap the prices were:

294 / 258 / 303 GBP

So if you ‘fess up to any mods, in my case, shocks, wheels, tyres, spoiler you might as well get the ECU thrown in..

The 28i has 330mm front disc vs 300mm on the 20i 18i...having changed mine from 300mm to 330mm I cant discern the difference...

Relative to the 20i the 28i has different software in the engine ECU aka DME...

£300 is the floor for a ‘quality’ remap in my part of the world...

So economically the 20i with upgrades beats the 28i..more importantly if you want specific choices of colour/trim/options it gives more room to source/haggle..

But it’s not a path for everyone... :thumbsup:

DR-Z
Member
Member
Posts: 488
Joined: Thu Sep 20, 2012 8:55 pm
Location: Ashbourne (Derbyshire) and Aberdovey

E89 28i

Post by DR-Z » Mon May 06, 2019 8:03 pm

Well I did the deed today, bought a 2014 28i. Very nice condition, just 20k miles, 1 owner. Possible my favourite colour, metallic grey, with black interior - not my favourite, but works well with the grey.

Just a few little stone chips and scratches they have to fix, also they will be fitting an OEM wind deflector (at their cost). Collect the car next week. Can't wait!
Z4 28i (E89 2014) - mineral grey
530d (F11)
Previous (most recent first)
BMWs: 330D, Z4 2.5si (2007), 535D; Marlin Sportster (M3 engine, self-build); 330D Coupe; 123D coupe; 520i; 523i.
Also: Audi A6 2.7tdi; Audi TT 225; Audi 100 avant; Porsche 944S

User avatar
mr wilks
Legend
Legend
Posts: 21897
Joined: Wed Jul 04, 2012 10:02 pm
Location: Lancashire

E89 28i

Post by mr wilks » Mon May 06, 2019 8:08 pm

DR-Z wrote: Mon May 06, 2019 8:03 pm Well I did the deed today, bought a 2014 28i. Very nice condition, just 20k miles, 1 owner. Possible my favourite colour, metallic grey, with black interior - not my favourite, but works well with the grey.

Just a few little stone chips and scratches they have to fix, also they will be fitting an OEM wind deflector (at their cost). Collect the car next week. Can't wait!
That would be the mineral grey , a great colour for the E89 & a safe combo with the black trim .
Glad your quest was successful , any plans for it ?
3 ZMRs
3 E89s
5 Si coupes
5 Si roadsters
997 C4
TTRS
F82 M4
MK7 Golf Gti
current Bmw 6 Gran Turismo

DR-Z
Member
Member
Posts: 488
Joined: Thu Sep 20, 2012 8:55 pm
Location: Ashbourne (Derbyshire) and Aberdovey

E89 28i

Post by DR-Z » Mon May 06, 2019 8:32 pm

Main plans are to use it, including a trip to northern Spain, driving back up through France later this year.

If you mean mods, I'm more of a keep it standard sort of person, but will fit one of those things that lets you operates the roof remotely (I had a Gaptech on my E85, but not sure if they do them for the E89). Also will look into whether it's possible to back-fit the cubby hole shelving unit between the sets, as it doesn't have the extended storage.

I will be keeping my whippy aerial!
Z4 28i (E89 2014) - mineral grey
530d (F11)
Previous (most recent first)
BMWs: 330D, Z4 2.5si (2007), 535D; Marlin Sportster (M3 engine, self-build); 330D Coupe; 123D coupe; 520i; 523i.
Also: Audi A6 2.7tdi; Audi TT 225; Audi 100 avant; Porsche 944S

User avatar
Mr Tidy
Legend
Legend
Posts: 23852
Joined: Wed Jul 02, 2014 12:18 pm
Location: North West Surrey

E89 28i

Post by Mr Tidy » Mon May 06, 2019 9:25 pm

Glad you managed to find one. :thumbsup:

Now all we need are some photos!
Coupes because stunning!
Current - Silver Grey MC, Imola Red heated Nappa & carbon trim. Aeros, H & R Coil-overs, 224s, OE Strut brace, Nav, cup-holders, DSP Hi-Fi, pdc, cruise, MFSW, no CDV! E90 330i daily
Gone - Montego Blue
Gone - Ruby Black

Msport
Newbie
Newbie
Posts: 49
Joined: Tue Apr 02, 2019 9:18 pm

E89 28i

Post by Msport » Mon May 06, 2019 10:08 pm

Sounds nice, how much did you pay if you don't mind me asking?

DR-Z
Member
Member
Posts: 488
Joined: Thu Sep 20, 2012 8:55 pm
Location: Ashbourne (Derbyshire) and Aberdovey

E89 28i

Post by DR-Z » Mon May 06, 2019 10:10 pm

In anticipation of picking up my car next week I downloaded the owners manual to read. One thing I'm not clear about is the 'stop-start'. Will the engine cut out at the traffic lights like my 5 series does, or is it just referring to the stop start button?

Also I plan to remove the 'm' badges from the sides, but out of interest, were these fitted as standard on m sport spec cars or has someone added them?
Z4 28i (E89 2014) - mineral grey
530d (F11)
Previous (most recent first)
BMWs: 330D, Z4 2.5si (2007), 535D; Marlin Sportster (M3 engine, self-build); 330D Coupe; 123D coupe; 520i; 523i.
Also: Audi A6 2.7tdi; Audi TT 225; Audi 100 avant; Porsche 944S

Post Reply