New Concept Car: Buick Regal GS

Confirming rumors, Buick is using the Detroit auto show to debut a higher-performance derivative of the Regal sports sedan. Although the Regal GS is officially a concept car, it won’t take much to bring this one to market, since it’s very similar to the Opel Insignia OPC already on sale in Europe. The regular Regal hits U.S. streets late this spring.

Externally, the GS is differentiated from the stock Regal by a 0.4-inch-lower stance accented by 20-inch forged aluminum wheels, as well as twin ports on the hood, unique rocker panels, dual exhaust outlets, additional front air intakes, and satin-finish metallic accents on the window surrounds. Inside, it gets Recaro sports seats, a squared-off steering wheel, and metal pedals.

However, unlike the OPC, which is fitted with a 325-hp, 2.8-liter turbocharged V-6, the GS concept features a tweaked version of the Regal’s 2.0-liter direct-injection turbo four making 255 hp and 295 lb-ft of torque. The engine drives through a six-speed manual transmission in the show car, but expect an automatic option when the GS goes into production. According to Buick execs Craig Bierley and Jim Federico, the reasons for the four-cylinder versus the V-6 are many: The bigger engine doesn’t make as much power when tuned to meet U.S. emissions regulations, and because it weighs more, there’s not a lot of difference in power-to-weight ratios. The V-6 also guzzles more gas than the turbo four, and the latter provides better weight distribution.

Thanks to: Car and Driver

New Car; 2010 Toyota Yaris

These are the first official images of Toyota's updated Yaris, which gains a range of minor cosmetic tweaks, along with improved spec levels (at least in models offered to European buyers).

The company hasn't gone overboard with the external mods, which are limited to a redesigned headlight cluster, matt silver door handles and new alloy wheels (or new wheel caps in cars with steel rims). The derriere is distinguished by mildly revised tail-lights.

Meanwhile, the colour palette gains two new additions -- hues dubbed Light Purple Silver and Blue metallic.

Toyota boasts the new Yaris represents five per cent better value than before as automatic air-conditioning and front foglights become standard in Euro-spec cars.

The company's European arm has also introduced a new model variant -- the 'Yaris 2010' -- which comes equipped with analogue instrument dials, a perforated leather steering wheel and gearshift knob and higher-grade upholstery trim.

Euro buyers can choose from three powerplants -- 1.0-litre VVT-i and 1.3-litre Dual VVT-i petrol units and a 1.4 litre D-4D (turbodiesel). Each engine features Toyota's Optimal Drive technology, which is said boost fuel efficiency and lower emissions.

As a result, all three engines generate under 120g/km, with model range fuel consumption averaging below 5 litres/100 km, according to Toyota. Moreover, Yaris whole-fleet CO2 emissions will be reduced from 130.8 g/km in 2008, to 117.4 g/km in 2010.

Toyota Optimal Drive focuses on lightweight, compact design, enhanced combustion efficiency and low-friction components. The company claims the petrol engines have been enhanced via a high-efficiency intake port, a high compression ratio and "long reach" spark plugs.

The 1.3-litre petrol engine features Stop & Start technology, while the 1.4 litre D-4D oiler is equipped with new Piezo injectors, variable nozzle turbocharging, a de-coupling generator and new electrical Exhaust Gas Recirculation.

Thanks to: Car Point

New Concept Car: Maruti-Suzuki R3 MPV

This is the Suzuki R3 MPV concept, which is being evaluated for the Indian market.

Unveiled at the Delhi motor show today, the six-seater is based on a stretched SX4 platform, and was conceived as a smaller rival for the ultra-successful Toyota Innova.

The production version - which is reported to be 18-24 months from reality - is expected to be built on a monocoque so that it is more car-like in its driving characteristics than a typical body-on-frame design.

The R3 is expected to be powered by Maruti Suzuki's K-series petrol engine in 1.2 and 1.4-litre variants, while a Fiat-derived 1.3-litre diesel is a possibility.

However, VW’s recent purchase of a 20 per cent stake in Suzuki raises the possibility of engines from the German car maker finding their way into the R3.

Thanks to: Autocar