what to expect with RWD

what to expect with RWD

Author
Discussion

rubez

Original Poster:

118 posts

116 months

Thursday 25th May 2017
quotequote all
is there anything i should be wary of when driving my first RWD car?

only ever driven FWD and AWD. i noticed the feeling of grip and plantedness when i moved from FWD to AWD pretty much on the first corner.

now i am moving to a 300 horsepower RWD car. obviously i am going to ease myself in since i don't want to wrap it round the first tree. my AWD was in the 300bhp range, but that felt like it was superglued to the road.

are there any do's and don't or any tips with RWD?

cheers.

Flat-6

2,344 posts

170 months

Thursday 25th May 2017
quotequote all
you'll need to play with it a bit in a safe area to find the level of grip that you can expect in various situations.
The big no-no for me is: do NOT prod the throttle in a fast corner, you WILL spin it.

Also remember that under steer will (usually) be more pronounced when pushing through a corner.

Positives: DONUTS & Drifts!

What are you getting BTW?

Edited by Flat-6 on Thursday 25th May 13:30

SturdyHSV

10,095 posts

167 months

Thursday 25th May 2017
quotequote all
Just be smooth with your throttle inputs, especially in the wet, and it'll be fiiiiiine smile

Gilhooligan

2,214 posts

144 months

Thursday 25th May 2017
quotequote all
Best practice is to give it full throttle when exiting roundabouts. If the back end steps out, put clutch in immediately whilst simultaneously applying lots of countersteer. Ensure the vehicle is insured.

Dannbodge

2,165 posts

121 months

Thursday 25th May 2017
quotequote all
Don't worry too much about it.
ABS, TCS and DSC will keep 99% of teh problems under control.

Just don't be stupid

Atomic12C

5,180 posts

217 months

Thursday 25th May 2017
quotequote all
rubez said:
are there any do's and don't or any tips with RWD?

cheers.
All really depends on the car in question and the conditions of the road/environment.

I've always told people to just keep two words in their mind when driving RWD, those being "smooth" and "anticipate".

Smooth - smooth application of the throttle and steering.
Anticipate - anticipate the rear to want to slide (or move about relative to the front).


If you anticipate the rear to want to turn then you won't over-react on the steering when it happens.
If you're smooth then you can approach the fun levels of RWD by knowing how much steering or throttle is causing the response.

RobM77

35,349 posts

234 months

Thursday 25th May 2017
quotequote all
You'll be fine. If it's FE/RWD then the first thing you'll notice is balance - I've had passengers notice that immediately in my car, so as a driver unless you have fists of ham you'll notice straight away. The second thing you'll probably notice is the uncorrupted steering, and then the fact that traction increases the more you accelerate, rather than decreases. The only real thing to be wary of is the throttle in the wet through corners if your car has lots of power and not much weight over the driven wheels. Most road cars are set up very conservatively, so you really would need to have quite a powerful car to need to be wary of that.

8bit

4,867 posts

155 months

Thursday 25th May 2017
quotequote all
Do a track day. Great way to push and find the limits somewhere that there are large run off areas etc. I did one in my XKR about 18 months ago, far more confident in the car after that.

Possibly better yet, find a track that offers tuition that you do in your own car. I did that at Knockhill in my last car.

rubez

Original Poster:

118 posts

116 months

Thursday 25th May 2017
quotequote all
it's an auto, so maybe that is relevant... couldn't find a manual, but did some research on this ZF box and it seems like one of the better ones (chris harris give it an imaginary component of the year award!)

it is a 135i.

Dave Hedgehog

14,550 posts

204 months

Thursday 25th May 2017
quotequote all
Dannbodge said:
Don't worry too much about it.
ABS, TCS and DSC will keep 99% of teh problems under control.

Just don't be stupid
yep, most normal RWD cars are extremely well sorted, its often hard to tell that they are RWD

aquarianone

498 posts

177 months

Thursday 25th May 2017
quotequote all
Get some decent tyres, then have some fun exploring the limits of grip... party

8bit

4,867 posts

155 months

Thursday 25th May 2017
quotequote all
rubez said:
it's an auto, so maybe that is relevant... couldn't find a manual, but did some research on this ZF box and it seems like one of the better ones (chris harris give it an imaginary component of the year award!)

it is a 135i.
ZF boxes are excellent, my XKR has one. It won't change gear while you're cornering reasonably hard to avoid unsettling the rear, I guess that's a ZF thing rather than just a Jaguar thing.

rubez

Original Poster:

118 posts

116 months

Thursday 25th May 2017
quotequote all
yeah i seen the ZF box was put in one of those big luxury porsche's and was set up to be really smooth.

i'm sure i seen on here recently that BMW are ditching DCT are going back to this kind of auto box.

D moves up through the gears quickly for fuel consumption.
S will hold on to the revs if you are giving it the beans
M mode you can choose your gear with the paddles... which i fully intend on exploring! (not right away probably though)

there's an alpina flash you can do which make the ZF box as instantaneous as DCT (supposedly) but chris harris says it's plenty quick already.

Edited by rubez on Thursday 25th May 13:50

Yex 450

4,583 posts

220 months

Thursday 25th May 2017
quotequote all
The M135i is plenty quick enough without having any after market "stuff" added to the mix. Take your time to learn about the car and how it reacts to input from the throttle pedal (large car parks early on a Sunday morning are good for this) and how you can balance that with steering input. You'll end up having great fun in an excellent car package.

Also remember that if your brain starts to provide some fear inputs when you are driving the car slow down as it generally knows when an accident can happen long before you do thumbup

underphil

1,246 posts

210 months

Thursday 25th May 2017
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I found that after having been used to torque steering FWD cars, when I moved to RWD i was gripping the steering wheel way more firmly than required

Mr2Mike

20,143 posts

255 months

Thursday 25th May 2017
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I recently started driving a RWD Brabus* after being used to FWD hatchbacks for many years and it takes some getting used to. The worst thing is the horrendous understeer.








* Smart ForTwo

CABC

5,575 posts

101 months

Thursday 25th May 2017
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Mr2Mike said:

The worst thing is the horrendous understeer.

[/small]
is that standard?

TommoAE86

2,666 posts

127 months

Thursday 25th May 2017
quotequote all
With a modern car it would take some driving to unstick it just be smooth with your inputs. My Jag had a ZF box and stepped out once when I was a plank and the DSG gather it up much faster than I could. The Skyline doesn't have any of that but is much more predictable when it breaks away so just do what has been said already (countersteer etc).

If you are still worried then how about a drifting control day, Thruxton do one that focus' on the control when things go sideways. Just remember that it will not make you the next drift king.

james_gt3rs

4,816 posts

191 months

Thursday 25th May 2017
quotequote all
Mr2Mike said:
I recently started driving a RWD Brabus* after being used to FWD hatchbacks for many years and it takes some getting used to. The worst thing is the horrendous understeer.
* Smart ForTwo
hehe Definitely the worst car I have ever driven.

RobM77

35,349 posts

234 months

Thursday 25th May 2017
quotequote all
james_gt3rs said:
Mr2Mike said:
I recently started driving a RWD Brabus* after being used to FWD hatchbacks for many years and it takes some getting used to. The worst thing is the horrendous understeer.
* Smart ForTwo
hehe Definitely the worst car I have ever driven.
That's purely a setup issue because of the short wheelbase. a FWD Smart would be exactly the same.