Citroën XM

[cRiPpLe_rOoStEr]

Might not be perfect but still looks kinda clean aerodinamically-wise.

[Piwoslaw]

Is that one of the models with adjustable suspension height? If so, then lowering on the highway would help aero. Also I think the suspension helped when cornering at high speeds.

[cRiPpLe_rOoStEr]

Originally Posted by Piwoslaw

Is that one of the models with adjustable suspension height?

Yes, it has the Hydroactive suspension.

Also I think the suspension helped when cornering at high speeds.

It's often mentioned that it could still run away in an emergency without one of the rear wheels, with the suspension automatically compensating.