How does it remove control? The idea of going downhill is to control your speed. I have a big square pedal in the middle of the floor that does that very job for me, far better then the one on the right actually. It does burn slightly more fuel, either in neutral or coasting in gear my MPG display shows 99.9 MPG though, so it's not very significant. And it does save the engine slightly, if you're coasting you're going to be revving at around 2-3k, which is 4 or 5 times more wear than caused by idling. Nothing you'll notice in the short term, but it all adds up. My car (which is VVT-i) has an idle cam, a "cruising" cam, and a fast cam position, meaning the saving is even better when the idle cam position is in operation
It takes a whole second to put in the clutch and engage a gear anyway, so I don't see what the safety issue is? If it's a large enough hill that I'm going into neutral, I'm not going to be absolutely flying it. And why would you want to sharply accelerate all of a sudden when going downhill, so much that you couldn't take a second or two to re-engage a gear?...I never said anything about staying in neutral while going around corners either? If there's a downhill road with a significant corner, it's probably a disused B-road (they've all been bypased here, the only people that use them are the locals, who beat around them anyway), in which case I won't be in neutral, I'll probably have my foot flat to the floor
Our driving instructors have a saying here: "Gears are to go, brakes are to slow". Makes sense really, you have brakes to slow you down when going downhill, engine braking won't add much of an effect unless you're revving the bejases out of the car in the first place
Or you could fashion an air brake out of plywood or something, apparently the one on the Veyron has more braking power itself than the brakes on your average shopping trolley
That's not being out of control gezmoor. Being out of control is when you're struggling to stop yourself crashing. So you're saying if I'm stopped in a car park (in which I wouldn't be able to steer or accelerate suddenly, as I'm stopped obviously), I'm in immediate peril?
Tristan, if you're going down a hill long and steep enough to cause your brakes to boil and fail, engine braking (unless you're in 1st gear doing 100km/h) will have next to no effect. Even using engine braking alone (with wind resistance too), my car takes about 10 seconds to fall from 160 to 150km/h, on a flat straight motorway. Add into this a mountain road (since you're threatening falling over the edge of a mountain, it's safe to assume the road is fairly steep), and engine braking is useless. Although if I was going down a hill that steep, I would of course leave it in gear. The hills I'm talking about coasting in neutral would be a long hill just steep enough to keep your speed constant. Coasting down 1 in 5 roads is obviously fairly ridiculous