It would be tempting to call this year's Tokyo Motor Show an entirely domestic affair, but that's not entirely accurate, as a few smaller specialty automakers like Lotus and Alpina took advantage of a surplus of available square footage by nailing down prime floor space for themselves. As a belated addition to the festivities, Caterham, England's merry band of Colin Chapman acolytes marked the occasion with the world debut of its CSR 175.
The new model slots in as a new bottom rung to the CSR franchise, which is paradoxically the marque's premium range. The 175 joins the range's existing trio of variants, the 200 bhp CSR200, the 260bhp CSR260 and the full-house 260 bhp CSR Superlight. If you're paying attention, you can therefore deduce that the new addition possesses 175 bhp. That may not sound like a lot of power, but in a car that weighs as much as an anorexic gnat, we reckon the Ford-sourced 2.3-liter Duratec four-pot will still be plenty entertaining.
Either way, traditional minimalist roadsters like the Se7en have never been about terminal velocity, they've always been predicated on leech-like cornering and giant-kiling acceleration. And given that the 175 shares the CSR family's stiffer spaceframe chassis, updated suspension and refined aerodynamics, Caterham's latest should continue corner like a cat on carpet. And given the vast empty expanses of the stuff here at the show, we'd be tickled if someone handed us the keys for a bit of after-hours fun...
The same things that makes the cars from British boutique automaker Caterham sporty and fun to drive could also potentially make them excellent choices for alternative powertrains. There's plenty of available real estate under the hood, a simple rear-wheel drive chassis and, above all else, a distinct absence of weight.
As such, it's not surprising to hear that Caterham is looking into both hybrid and fully electric drivetrains. According to Autocar, Caterham chief Ansar Ali said at the Tokyo Motor Show that his company would unveil an eco-friendly prototype before the end of the year. Both the hybrid and electric powertrains will be sourced from unnamed manufacturers.
Further, Caterham is planning a one-make race series in 2011 to show off its new green sportscar, which may well be followed up in 2012 with a production model if sufficient demand is found. Performance will reportedly to be just as sprightly in EV form as it is with the firm's normal gasoline-fed engines
Fans of the original Lotus 7 will undoubtedly be familiar with Elfin. Others who, like Lotus itself, have come to realize that automotive development has advanced in the past few decades, may be less so. The Australian sportscar-maker is right up there with the likes of Caterham and Westfield, only from the land of reverse-flushing toilettes and leaf-eating marsupials. The company is under the care of Tom Walkinshaw, a legend in the motorsports and tuning communities who has leveraged his close ties with GM's Holden subsidiary for the vehicle you see here, called the Type 5 Clubman. Replacing the discontinued Type 3, the new Type 5 joins the line-up alongside the MS8 Streamliner and was recently unveiled at the ongoing Sydney Motor Show. The new roadster features the same 260-hp turbo four from the Pontiac Solstice GXP and Saturn Sky Redline, only in a much lighter frame of just 750kg (about 1,650 lbs). The combination of generous power and low weight means the Type 5 is pegged to hit 100 km/h (62mph) in a rapid 3.7 seconds while commanding a sticker price comparable Down Under to a Nissan 350Z or Mazda RX-8, only without frivolities like a roof or doors.
