Will a 996 C4S ground on the slope of my driveway?
Will a 996 C4S ground on the slope of my driveway?
Author
Discussion

scorcher_

Original Poster:

70 posts

233 months

Wednesday 9th May 2007
quotequote all
First post, so be gentle!



Not the greatest of photos, but you can see where the angle changes about 1/3 of the way up.

I can't think of a way of working it out whether it'll be ok without actually driving one up, and can't see a dealer being very happy if I remove the underside of the front lip on the cobbles. eek

My old man tried it once, at speed, with his 996 C4S and it made a terrible grinding noise - he has since sold it, so I can't try again but sloooooowly.

Am I right in thinking the 996 C4 isn't quite as low as the C4S?

Do prefer the looks of the latter though.

Would reversing it up (as I do with the 745) be a safer bet, or an even worse idea?

Help!

jubejube

56 posts

237 months

Wednesday 9th May 2007
quotequote all
Move.

gmk666

1,679 posts

255 months

Wednesday 9th May 2007
quotequote all
Geometry never one of my strongest subjects, but wouldn't reversing up the driveway actually be worse, as the overhang at the rear would hit the change in incline sooner? Or something.

roshambo

580 posts

277 months

Wednesday 9th May 2007
quotequote all
If you go up backwards, you wont scrape the front of the spoiler, any scraping will not be seen.

R.

rimmer

6,689 posts

236 months

Wednesday 9th May 2007
quotequote all
if you go up slowly theres less chance that you will scrape the front. is the front of your bmw quite low because you could measure how low the front is off the ground and then measure how close it is to the ground at the steepest point on your driveway if you catch my drift. reversing might help but you have to come back down again.

audi321

6,176 posts

243 months

Wednesday 9th May 2007
quotequote all
By the looks of it, you'll be absolutely fine! I have a C4S and a drive MUCH worse than yours. Mine is a kerb height (about 20cm) over the length of 2 foot and it goes in with about 5mm spare! (Although it does scrap when fully loaded). Yours is such a gentle rise that it'll be no problem at all (IMO)

flow99

1,337 posts

238 months

Wednesday 9th May 2007
quotequote all
I had similar concerns when considering a 996 GT3, so when out on a test drive with the OPC sales guy, explained the situation, he insisted that best to try it.......one broken spliter later, concluded too steep!

Not necessarily the suggested course of action, but have now demolished the house, lowered the garage floor, formed a level access, and 997 GT3 arrives soon

adamt

2,825 posts

282 months

Wednesday 9th May 2007
quotequote all
flow99 said:


Not necessarily the suggested course of action, but have now demolished the house, lowered the garage floor, formed a level access, and 997 GT3 arrives soon



That is quite frankly superb.

S99

43 posts

236 months

Wednesday 9th May 2007
quotequote all
I had a similar situation with my drive albeit with a different car.

The simplest solution is to have the drive reprofiled (modest cost, all done in a day). However mine was a block paved drive, I can't tell from your pics, but a pattern imprinted concrete drive is probably going to be something else.

flow99

1,337 posts

238 months

Wednesday 9th May 2007
quotequote all
adamt said:
flow99 said:


Not necessarily the suggested course of action, but have now demolished the house, lowered the garage floor, formed a level access, and 997 GT3 arrives soon



That is quite frankly superb.




Not long till we get the drive level....now where we going to put the house? confused

vipergreen

340 posts

259 months

Wednesday 9th May 2007
quotequote all
From the looks of it.it wouldn't take alot to lift that section of paving and pack it up so the drive is flat, provided there's not a sharp initial climb from the road i recon it would be job done for about 1500 quid.

As for what car certainly the C4S looks better but is IMO the least insiring 996, given the choice of C4 or C2 I'd go with the C2

vipergreen

340 posts

259 months

Wednesday 9th May 2007
quotequote all
flow99 said:
adamt said:
flow99 said:


Not necessarily the suggested course of action, but have now demolished the house, lowered the garage floor, formed a level access, and 997 GT3 arrives soon



That is quite frankly superb.




Not long till we get the drive level....now where we going to put the house? confused


With that view who needs a house

flow99

1,337 posts

238 months

Wednesday 9th May 2007
quotequote all
vipergreen said:


With that view who needs a house


Did contemplate keeping the contractor's cabins on hire, but thought might get a bit chilly in the winter rolleyes

scorcher_

Original Poster:

70 posts

233 months

Wednesday 9th May 2007
quotequote all
Only had the drive done in Feb (made from Indian Stone setts), so don't think the missus will be too impressed if it needs to be redone - she needed serious convincing that I should buy a Porsche in the first place

Want a C4, and got to be a tip - have a dodgy left knee from a car accident in my teens so can't do clutches

Question still stands - is the C4S lower than a standard C4?
Anyone in Croydon fancy reversing up my drive idea

sundeep

540 posts

268 months

Wednesday 9th May 2007
quotequote all
scorcher_ said:
First post, so be gentle!



Not the greatest of photos, but you can see where the angle changes about 1/3 of the way up.

I can't think of a way of working it out whether it'll be ok without actually driving one up, and can't see a dealer being very happy if I remove the underside of the front lip on the cobbles. eek

My old man tried it once, at speed, with his 996 C4S and it made a terrible grinding noise - he has since sold it, so I can't try again but sloooooowly.

Am I right in thinking the 996 C4 isn't quite as low as the C4S?

Do prefer the looks of the latter though.

Would reversing it up (as I do with the 745) be a safer bet, or an even worse idea?

Help!



No !!! regular Carrera is fine
if a GT3 with only 10mmm of ground clearance could get up that, the you're fine

Henry-F

4,791 posts

275 months

Wednesday 9th May 2007
quotequote all
It`s the lower lip on the very front underside of the front bumber thats going to be a problem. Std 996`s have a ramp angle of between 12 & 13 degrees, the C4S is not massively lower than a std car with sport suspension.

The GT3 (especially with front splitter) is worse although very easy to remove the splitter with re-usable plastic plugs.

If you drive up forwards and the front wheels of the car are one the first "stage" of the drive then it`s the angle of the 2nd stage to the 1st stage you need to measure.

Hope that helps. BP (I think) are doing the laser level (yellow AA jobbie) you`ll need for around £4.99. Any secondary school yoot will be able to sort you out with the maths in between tagging sessions.

Henry

bermyandy

2,050 posts

248 months

Thursday 10th May 2007
quotequote all
Go to the nearest OPC, say you want to buy one, but you're worried about drive access, and so could someone drive over at the earliest convenience to test it

Guy at work had a similar (but worse) issue getting down into our underground car park. Wanted the aero kit 997 but unsure if it would make it. OPC Mayfair bought one round and scraped the front ever so slightly, so no sale.

They didnt seem to fussed

roshambo

580 posts

277 months

Thursday 10th May 2007
quotequote all
flow99 said:
but have now demolished the house, lowered the garage floor, formed a level access, and 997 GT3 arrives soon


LOL made my morning that did !

R.

Maverick73

107 posts

239 months

Thursday 10th May 2007
quotequote all
scorcher_ said:
Only had the drive done in Feb (made from Indian Stone setts), so don't think the missus will be too impressed if it needs to be redone - she needed serious convincing that I should buy a Porsche in the first place

Want a C4, and got to be a tip - have a dodgy left knee from a car accident in my teens so can't do clutches

Question still stands - is the C4S lower than a standard C4?
Anyone in Croydon fancy reversing up my drive idea


Cheaper alternative is to just park the car on the bottom third of your drive...

greatgranny

9,519 posts

256 months

Thursday 10th May 2007
quotequote all
You could make a wooden ramp type thing to smooth the drive out and place in on the drive for egress and ingress only. Returning it to the shed/garage when not required. A ballache I know but a small price to pay for owning a 911