The Odd Concept Cars Nobody Covered at the Paris Motor Show

It's no newsflash that Russians have money these days, but what remains to be seen is whether rich Ruskies would be willing to spend their flash cash on cars built by the home team, Lada. But the home team may be ready to find out. Behold the Lada Revolution 3, a Russian supercar. Mid-engine, six-speed, rear-drive, low-slung, adjustable wing in back, this thing apparently has it all. Under the rear glass, under a cover that suggests it might be concealing a V-8, beats the heart of a Renault F4R774 2.0-liter four cylinder, making 245 hp, which is supposedly enough to hustle this thing to 62 mph in just 5.9 seconds en route to a top speed of 155 mph. Pagani has nothing to worry about. Yet.

If you think Russian concepts are weird, try this Hungarian one from the Andros Group. Called iSolo, it's an ultra-light (770-pound), aero-slick (0.22 Cd) three seat electric car that can run on solar energy gathered from the roof panels, plug-in power, or pedal power. That's right, each seat has two pedals that can be pumped to generate electricity. Top speed is said to be 80 mph. A multi-fuel range-extending combustion engine is in the works for a future show.

The name of this one almost says it all: Assystem City Car. w's this for a wacky hybrid. Four wheels arrayed in a diamond pattern. The front and rear wheels can turn fully 90 degrees in either direction, allowing the car to pivot about its center, or to drive into a parallel parking space and then pivot into position. Here's where it really gets weird. The front wheel is electrically driven, with the motor and four batteries all mounted on a turntable that includes a control arm and spring/damper for the wheel (the drivetrain is not unsprung, thankfully. The rear wheel is powered by a Honda scooter's 600cc motor, which again is mounted along with a small gas tank, on a turntable. Assystem is an engineering company, working with Franco Sbarro design, that is looking for a licensee to build the bizarre City Car. We wish them luck.

Lumeneo Smera. Billed as a 1+1 tandem, this four-wheeled enclosed motorcycle of sorts is powered by electricity, using a 30kW motor and a 10 kW-hour battery good for 150 km (93-mile) range. It rides on four 145/70R-14 tires and can lean 25 degrees in the turns. I wouldn't hold my breath for production ever reaching U.S. shores.