Best way to drive an autobox?
Best way to drive an autobox?
Author
Discussion

djneils98

Original Poster:

341 posts

180 months

Monday 8th May 2023
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Auto owners (torque convertor ones):

When driving and you're stationary at traffic lights etc, is it best to:

A Put the car in neutral
or
B Leave it in drive


snotrag

15,695 posts

241 months

Monday 8th May 2023
quotequote all
Leave it in D. This is what it’s designed to do.

(Many modern auto boxes will actually be engaging a false neutral when your stopped anyway).

descentia

237 posts

165 months

Monday 8th May 2023
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Leave it in drive, foot on the brake lighting up everyone's face behind wink

nikaiyo2

5,967 posts

225 months

Monday 8th May 2023
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I guess it depends a bit on the car I usually press the park button, then I can take my feet off everything.

JDiz

1,074 posts

274 months

Monday 8th May 2023
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press brakes again to engage hold

Peanut130

214 posts

111 months

Monday 8th May 2023
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Just leave it in drive unless you know you would be stationary for a while ie level crossing

Cold

16,727 posts

120 months

Monday 8th May 2023
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Leave in D, but select sport. Left foot on the bake, right foot building the revs to around 2500rpm ready for a brisk getaway. They're designed with this scenario in mind.

True facts.

mikey_b

2,713 posts

75 months

Monday 8th May 2023
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Generally, the auto-hold function leaves the brake lights on. The only way to avoid pointing brake lights in the eyes of the driver behind you is to use N or Pnand manually engage a parking brake.

That said, maybe the people behind will just have to suck up the brake lights. With 50% of new cars now autos, and that likely to be near 100% within the next few years, it’s just going to be ‘the way it is’ I think. It virtually is already, it’s quite unusual to see a manual handbrake go on and off at the lights unless a hill start is needed, and even then, anti-rollback systems make that skill all but redundant too.

IanH755

2,814 posts

150 months

Monday 8th May 2023
quotequote all
For me its time based, so stopping a traffic light for 30secs I just leave it in D with my foot on the brakes, but if its congestion where you're not moving for 1min+ etc then I pop it in P and put the electric hand-brake on.

The only exception to that which I have is if I've been on a "spirited" drive and my brakes are hot, in which case I pop it into P when ever I stop, even if just for a few seconds, as I don't want to keep the brakes on when they're hot.

Alex_225

7,831 posts

231 months

Monday 8th May 2023
quotequote all
If I know I'll be sitting a while then I'd pop it in neutral, but a set of lights or a junction I'd stick on the brake or the auto hold feature.

In fact I can put my CL into neutral and use the hold feature if needs be.

brillomaster

1,882 posts

200 months

Tuesday 9th May 2023
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i normally put it in N and put the handbrake on for a stop of anything longer than about 3 seconds.

vikingaero

13,401 posts

199 months

Tuesday 9th May 2023
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brillomaster said:
i normally put it in N and put the handbrake on for a stop of anything longer than about 3 seconds.
^ This. On many TC automatics you can shift from D to N and back to D without pulling/pushing the shift-lock button/lever. Handy when you want to keep the engine on, but be able to move away quickly: Stop> push selector to N> handbrake on, ready to move?> handbrake off> push to D, drive away immediately. It's easier on cars with manual handbrakes and very intuitive.

I get that many people say, just leave it in D, with your foot on the brake, but sometimes a quick break from braking is nice.

Wills2

29,730 posts

205 months

Tuesday 9th May 2023
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Just leave it D no need to try and be a "auto whisperer" it's designed that way and keep your brake lights on that way people know you're stationary in a live lane there is a reason they fit cars with those bright red lights...




CoolC

4,506 posts

244 months

Tuesday 9th May 2023
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If stopped at lights etc, I'll leave it in D but put on the park brake so as not to have brake lights lit.

If it's going to be longer (rail crossing, not moving queue etc) I'll stick it in P

kambites

71,563 posts

251 months

Tuesday 9th May 2023
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Modern cars are incredibly idiot-proof - the 'box wont let you do anything which will damage it.

kambites

71,563 posts

251 months

Tuesday 9th May 2023
quotequote all
Wills2 said:
Just leave it D no need to try and be a "auto whisperer" it's designed that way and keep your brake lights on that way people know you're stationary in a live lane there is a reason they fit cars with those bright red lights...
IMO the "correct" approach is to apply the hand brake but keep your foot on the foot brake until a car comes to a halt behind you, then release the foot brake. From a safety point of view you definitely want both the hand brake and foot brake on when stationary with no-one behind you - the foot brake to illuminate the brake lights and the hand brake because if someone does go into the back of you, your foot will come straight off the brake pedal and the hand brake will be the only thing stopping you from rolling forwards.

A significant proportion of the "secondary accidents" where someone gets rear-ended and shoved out into a junction whereupon they get T-boned by another car could be avoided if people used their hand brakes while waiting in traffic. Taking your foot off the foot brake once there is someone behind you isn't a safety thing, it's just common courtesy (which is sadly lacking both on the roads and in other elements of modern life).

Edited by kambites on Tuesday 9th May 09:10

jamieduff1981

8,092 posts

170 months

Tuesday 9th May 2023
quotequote all
kambites said:
IMO the "correct" approach is to apply the hand brake but keep your foot on the foot brake until a car comes to a halt behind you, then release the foot brake. From a safety point of view you definitely want both the hand brake and foot brake on when stationary with no-one behind you - the foot brake to illuminate the brake lights and the hand brake because if someone does go into the back of you, your foot will come straight off the brake pedal and the hand brake will be the only thing stopping you from rolling forwards.

A significant proportion of the "secondary accidents" where someone gets rear-ended and shoved out into a junction whereupon they get T-boned by another car could be avoided if people used their hand brakes while waiting in traffic. Taking your foot off the foot brake once there is someone behind you isn't a safety thing, it's just common courtesy (which is sadly lacking both on the roads and in other elements of modern life).

Edited by kambites on Tuesday 9th May 09:10
^^^ This is what I do.

budgie smuggler

6,066 posts

189 months

Tuesday 9th May 2023
quotequote all
kambites said:
IMO the "correct" approach is to apply the hand brake but keep your foot on the foot brake until a car comes to a halt behind you, then release the foot brake. From a safety point of view you definitely want both the hand brake and foot brake on when stationary with no-one behind you - the foot brake to illuminate the brake lights and the hand brake because if someone does go into the back of you, your foot will come straight off the brake pedal and the hand brake will be the only thing stopping you from rolling forwards.

A significant proportion of the "secondary accidents" where someone gets rear-ended and shoved out into a junction whereupon they get T-boned by another car could be avoided if people used their hand brakes while waiting in traffic. Taking your foot off the foot brake once there is someone behind you isn't a safety thing, it's just common courtesy (which is sadly lacking both on the roads and in other elements of modern life).

Edited by kambites on Tuesday 9th May 09:10
bow

8bit

5,552 posts

185 months

Tuesday 9th May 2023
quotequote all
Put it in N and apply the park brake. Holding on the footbrake creates the risk of the car rolling if you get hit from behind and your foot comes off the brake pedal.

Don't put it in P - if you do and you get hit from behind then there's a risk of damage to the transmission (broken parking pawl/gears).

uuf361

3,184 posts

252 months

Tuesday 9th May 2023
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D 99% of the time unless I know I'm going to be stopped a while (2 mins +)