Why don't new cars have spats?
Discussion
I've been thinking. With all the hoohah about increasing economy leading to low rolling resistance tyres, stop/go engines, eco modes and suchlike, why don't new cars have spats over the rear (or even front, but that's more difficult) wheels to reduce turbulence?




See? Cooler than a polar bear's pole.



See? Cooler than a polar bear's pole.
For the same reason shoes don't any more?
In all seriousness, I see your point on the basis or aerodynamic efficiency (I believe the original insight had them*). But I guess something means its not worth their while.
I can imagine that someone in a design team somewhere has played with the idea and discarded it again
In all seriousness, I see your point on the basis or aerodynamic efficiency (I believe the original insight had them*). But I guess something means its not worth their while.
I can imagine that someone in a design team somewhere has played with the idea and discarded it again
- missed the boat rather here....
Edited by Vocal Minority on Wednesday 14th December 13:23
There's not a huge benefit on cars with enclosed wheels (as in within the wheel arch vs open wheeled) so its probably just that people wouldn't buy a car that looked like that.
IMO they look horrfically dated, not futuristic. A bit like the robots on TV in the 70s that would be doing all our household work for us by the turn of the century.
IMO they look horrfically dated, not futuristic. A bit like the robots on TV in the 70s that would be doing all our household work for us by the turn of the century.
I love cars with spats, but they're from a bygone era. These days car manufacturers want the wheels at each corner for handling and packaging reasons. Not to mention the trend for ever wider wheels meaning you'd soon end up with a single steamroller spindle across the back.
Anyway, gratuitous spats picture:

Anyway, gratuitous spats picture:

5lab said:
on a slightly related note, citroens from time gone by always have the rear axle 'way out there' behind the passenger compartment (the wheels don't cut into the doors at all). why isn't that done any more?
Good question. Was it because they were front wheel drive and so could have the rear wheels waaaay back without a long, heavy prop-shaft or a big differential sticking up into the boot? Gassing Station | General Gassing | Top of Page | What's New | My Stuff



king awful.




