I'm slightly confused!
I use a Miele (far cheaper here in Europe btw.. you guys are soooo ripped off!) anyway I really don't understand your speed-obcession.
I stuff the machine full of clothes to the point that there is absolutely no space in the drum.
Throw a small scoop of Ariel (one of the normal detergents in this part of the world)
A spash of conditioner (read fabric softener)
Set the controls press start and get on with my life!... often I run the machine just before I go to bed so the washing's done over night (on cheaper night rate electricity too)
If you need something urgently there's a QuickWash that only takes about 32 mins.
But, normally you'd put towels, bed linen etc on for a longer programme.
The long washes are ideal for very heavily soiled items or towels / bed linen which can be washed at relatively high temps (60 to 95C) (140 - 203F) for hygine reasons.
Normal washing is done at 30 or 40C (almost all washing) (86 or 104F).
Also, for normal washing you use a SHORT option so the cycle doesn't actually last that long. While these machines do have very long cycles, there's absolutely no reason to use them for everything! There are typically anything between 10 and 25 programmes on a european machine so the length of the wash really depends on how dirty the items are, what the fabric types are etc etc..
The temp is freely selectable between Cold and 95C/203F (obviously it doesn't allow inappropriately hot temps on wool or other delicate cycles)
I get the impression your H-Axis detergent selection's pretty bad over there too though. I've lived in Boston and the local supermarkets didn't seem to stock much in terms of HE detergents. In Europe, there really is nothing else except HE detergent and it seems to be far more effective as the market is for it is more developed. Although, I really don't understand why you guys don't have it as almost all detergent in both markets is made by UniLever and Proctor and Gamble.
Also, my experience of using a US whirlpool top loading machine wasn't too great. I didn't really think it held all that much more washing to be quite honest. Most of the drum was taken up by a huge agitator and if you overloaded it the clothes simply didn't wash at all and came out stained with detergent. The controls were pretty primative and didn't provide any real control over the temprature.
I found the rinsing performance to be absolutely pathetic and had some really nasty skin alergies which I soon found were caused by insufficiently rinsed clothes. (I washed my clothes in a H-axis machine in a laundry and they went away!)
I generally put the machine back through the rinse and spin cycle again when it finished to make sure the clothes were properly rinsed out and used the smallest amount of detergent possible.
Also regarding speed and capacity:
There are several machines over here that occupy quite a lot less space than a US toploader yet still have pretty serious capacity. e.g. see
http://www.dyson.ie/range/range_overview.asp?model=CR02&sinavtype=pagelink
2 contrarotating drums ... i.e. the drum is split in half and the back and front half move in opposite directions. It has a 7kg load (15.43lbs), 78L (2.75cu ft) drum.
It will hapily wash a king size duvet (king size very thick quilt basically)
Anyway ... my point again : put your front loader on, go out do some shopping, go for a walk, sleep, go to work... or whatever! There's no real need to babysit these machines.