Thoights on a 2017 Cayenne S e-hybrid please
Thoights on a 2017 Cayenne S e-hybrid please
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livinginasia

Original Poster:

935 posts

127 months

Sunday 21st September
quotequote all
My wife is after a Cayenne and has found a 2017 model in the exact colour and spec that she wants, and it’s an e-hybrid model. Last of the 958.2 models from what I can see. It’s has full main dealer history and quite low miles, can get a full Porsche warranty as well due to the main dealer service history. The colour is pretty rare and it’s the one she has set her heart on, there aren’t many other options out there for sale.

But ….. it’s nearly 9 years old and a hybrid, which to me is risky.

Any owners have any experience with them please? Mr Google suggests a hybrid battery life of around 10 years and a pretty chunky bill to replace it.

Is this a sensible purchase, or is the risk too high and we should avoid an e-hybrid of that age?

Thanks so much for any advice.

Cheib

24,635 posts

192 months

Sunday 21st September
quotequote all
I run a 2017 Cayenne S Diesel. Unless it has got more than 125k miles you can put a Porsche Warranty on it, I don’t know what the battery warranty is though and whether that is separate to the main warranty.

You can’t put a warranty on a car until you’ve owned it for three months, if you do want to buy the car negotiate with the seller to put a warranty on it (if it is a private purchase).

Great cars, I did drive a hybrid back when we bought ours (new)…from memory the battery lasts for less than 20 miles ?

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
As standard they leave you always wanting a bit more power.
A 203mm crank pulley, smaller sc pulley, software,and a bigger charge cooler rad, intake pipe and fuel pump soon has it quicker than turbos, with some lovely suoercharger shrieking.
When we got ours at 4 years old 90k miles battery range on a full charge was 18 to 20 miles. When we sold it at 9 years old 145k miles battery range on a full charge was 6 to 8 miles. By that point in ev mode it was pretty sluggish.
The battery degradation came on quickly, up until year 4 (car 8 years old) zero degrardation, exactly like when we got it.
Used battery from scrapyard was £2000 but it was a similar age so didnt trust it to last.
On that basis we have went back to diesel. Not impressed with battery longevity. Great for new buyers. Probably in the future some enterprising poles will be doing £250 battery refurbs while shouting kurva all the time but until then its russian roulette with the batteries.



Edited by OldGermanHeaps on Sunday 21st September 09:28


Edited by OldGermanHeaps on Sunday 21st September 09:41

livinginasia

Original Poster:

935 posts

127 months

Sunday 21st September
quotequote all
OldGermanHeaps said:
As standard they leave you always wanting a bit more power.
A 203mm crank pulley, smaller sc pulley, software,and a bigger charge cooler rad, intake pipe and fuel pump soon has it quicker than turbos, with some lovely suoercharger shrieking.
When we got ours at 4 years old 90k miles battery range on a full charge was 18 to 20 miles. When we sold it at 9 years old 145k miles battery range on a full charge was 6 to 8 miles. By that point in ev mode it was pretty sluggish.
The battery degradation came on quickly, up until year 4 (car 8 years old) zero degrardation, exactly like when we got it.
Used battery from scrapyard was £2000 but it was a similar age so didnt trust it to last.
On that basis we have went back to diesel. Not impressed with battery longevity. Great for new buyers. Probably in the future some enterprising poles will be doing £250 battery refurbs while shouting kurva all the time but until then its russian roulette with the batteries.



Edited by OldGermanHeaps on Sunday 21st September 09:28


Edited by OldGermanHeaps on Sunday 21st September 09:41
Thank you, i am not too worried about the power as she isnt a “Mrs Schumacher” type, and drives her 718 quite conservatively, but i must admit i do love a supercharger howl!

Really appreciate the feedback on the battery, that was pretty much my concern. I know she loves the colour but i do worry about having to buy a new battery soon. I do know a place in Hong Kong that supplies new hybrid batteries from China that are allegedly OEM spec and have an installer in the UK, but even they are not cheap.

Thank you again - hmmmm - not sure what to suggest she does to be honest. Get the car because of the colour or buy one thats likely to be more reliable. Ha!

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
Other than the battery it was pretty reliable.
In 5 years, tailgate struts, fuel flap lock and rear wiper motor.

livinginasia

Original Poster:

935 posts

127 months

Sunday 21st September
quotequote all
OldGermanHeaps said:
Other than the battery it was pretty reliable.
In 5 years, tailgate struts, fuel flap lock and rear wiper motor.
Thank you ! Yes I would imagine the rest of the car would be reliable- it’s really a worry over the hybrid.

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
Personally i wouldn't buy another right now, until there are schematics, diagnostic tools and cheap spare individual components available to allow for diy or backstreet garage pack refurbishment. Some indys have cracked it, but they are keeping the info tight to their chests so they can milk it as hard as they can until the info goes mainstream.
As soon as that happens i would buy another in a heartbeat. Probably a macan though, the cayenne is a pig in multi storey car parks for the mrs.the q5 is roomy enough inside but that small reduction in girth makes it much easier to live with.

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
One other foible the hybrids have in common with other do petrols is carbon on the intake valves. While it wasnt causing any codes, when i walnut blasted them at 95k it ran noticeably crisper and smoother.

Deviation

108 posts

21 months

Sunday 21st September
quotequote all
Mate of mine has a Cayenne S Hybrid and has had nothing but trouble with the hybrid system, outright refusing to work most of the time.

Of course sample size of one but I do think hybrids are a worst of both type scenario - added complexity and no real fuel savings.

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
Have to disagree on the fuel savings for a mummywagen.
With somewhere in excess of 600hp on tap, the school run, shopping, swimming, football etc were all infinity mpg, plus solar and wind charging. Trips to edinburgh and back were in the 70s mpg.
West lothian to Bournemouth and back got around 40, that was around 85 most of the way. Made all the better that petrol is cheaper than diesel. My mates turbo s is lucky to get above 12mpg round the doors and 20 on a run.
When i was enjoying hear the supercharger sing and letting the bigger fuel pump do its job i could get mine into single digits though. It can fking boogie for a big girl. Would love to experience that same tune in an a4.
Even with the battery replaced and engine back to standard it was a hard car to sell despite looking mint.

Edited by OldGermanHeaps on Sunday 21st September 13:56

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
Another thing that may or may not affect you is when i looked the cheapest aftermarket towbar setup for the hybrid was something stupid like 1200 quid. Apparently the non hybrid one wont fit. I wasn't paying that, absolute joke of a price.

livinginasia

Original Poster:

935 posts

127 months

Sunday 21st September
quotequote all
OldGermanHeaps said:
Another thing that may or may not affect you is when i looked the cheapest aftermarket towbar setup for the hybrid was something stupid like 1200 quid. Apparently the non hybrid one wont fit. I wasn't paying that, absolute joke of a price.
That’s a good point, a Porsche one is over £2k ! Apparently they make a decent tow car though.

I guess the decision is buy this one for the colour and spec, and keep fingers crossed, or buy a newer petrol one for slightly more money and forego the colour that she wants

jonny996

2,684 posts

234 months

Sunday 21st September
quotequote all
Not a Cayenne but I run a 2013 Lexus as the daily alongside the 996 and I look at the hybrid system as a back door to £30 Pa road tax , nothing more.
It’s pitiful on EV mode.

Look at it as a 100% petrol car.

livinginasia

Original Poster:

935 posts

127 months

Sunday 21st September
quotequote all
OldGermanHeaps said:
Other than the battery it was pretty reliable.
In 5 years, tailgate struts, fuel flap lock and rear wiper motor.
Thank you ! Yes I would imagine the rest of the car would be reliable- it’s really a worry over the hybrid.

livinginasia

Original Poster:

935 posts

127 months

Sunday 21st September
quotequote all
jonny996 said:
Not a Cayenne but I run a 2013 Lexus as the daily alongside the 996 and I look at the hybrid system as a back door to £30 Pa road tax , nothing more.
It s pitiful on EV mode.

Look at it as a 100% petrol car.
Thank you, and yes tha does make a lot of sense !

OldGermanHeaps

4,721 posts

195 months

Sunday 21st September
quotequote all
The lexus is a good shout, the older gen hybrid tech has poor mpg, but the aftermarket hashad the time to get up to speed with repair and upgrade parts and procedures.
Hopefully with time the same will be true for newer cars. It will need to.