New Opel Astra ecoFLEX: Lower Emissions and 4.5lt/100km or 52.3 MPG

GM’s European subsidiary Opel has launched a new eco-friendly version of the subcompact Astra model with lower CO2 emissions and reduced fuel consumption thanks to a series of modifications. The most economical Astra in range which is available as a 5-door, 3-door and station wagon, comes equipped with a tweaked 1.7-liter turbo diesel engine producing CO2 emissions of 119g/km and fuel consumption of just 4.5lt /100 km or 52.3mpg US / 62.8mpg UK on the combined cycle. -Continued

Matted to a 6-speed manual gearbox, the 1.7 CDTI common-rail diesel engine has a maximum output of 110 HP, torque of 260 Nm at 2,000 rpm (192-lbs/ft) and a top speed of 188 km/h or 117mph.

To achieve these fuel consumption and CO2 emission figures, Opel’s engineers selected a longer axle ratio, optimized the engine management system and reduced the engine idle speed. In addition, the Astra ecoFLEX’s curb weight has been reduced by 30kg or 66lbs, while aerodynamics have been improved by lowering the suspension, modifying the front air intakes and fitting a drag-reducing lower engine compartment panel. Engineers also reduced the power steering pump’s idle speed and fitted low rolling-resistance 15-inch tires (16-inch optional).

SCOOP: New Opel Zafira Grows up but Doesn't get FlexDoors

Opel and its sister company Vauxhall are pushing ahead with the development of the next generation Zafira minivan, which was caught here testing by our scoop photographers. The new seven-seat model is expected to grow in dimensions offering improved passenger and luggage space. Unlike the latest Meriva that boasts a pair of suicide doors, the new Zafira will continue to use conventional rear doors.

The sleeker shape of Opel's newcomer can easily be seen beneath the harlequin camouflage, while the pictures suggest that the minivan takes styling cues from both the Insignia and new Astra, including the wing-shaped head lamps.

The interior design will also be more or less inspired by the Astra, while the car's flexibility is reported to have been improved by a revamped three-row flexible seating system providing independent seating for all seven passengers.

The new Zafira will use hardware from the Astra range, so expect a suite of turbocharged diesel and petrol engines, including more eco-friendly and frugal EcoFlex versions and possibly even a sporty OPC / VRX variant.

Look for the next generation of Opel's people mover to make its world premiere at a major international motor show this year with European sales to start in late 2011 or early 2012.

There's no official word about a North American variant, but given that the Zafira is essentially the minivan version of the Astra (which itself forms the base for the new Buick Verano), as well as the fact that Ford is preparing the U.S. launch of the Focus-based C-Max, we wouldn't completely rule out the possibility.

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Opel Astra ecoFLEX Gets Start/Stop Technology, Returns 60.3 mpg

With an average fuel consumption of 4.1 lt/100 km (57.4 US mpg) and CO2 emissions of 109 g/km, the diesel-powered Opel Astra 1.3 CDTI ecoFLEX hatchback was already a frugal and eco-friendly proposal. However, GM's European division decided to do further improve the Astra's green-credentials by adding a rather effective Start and Stop system.

The new start and stop technology helps the hatchback version of the Astra ecoFLEX reduce its CO2 emissions from 109 to just 104 g/km and its combined fuel consumption from 4.1 liters to 3.9 liters per 100 km, which is equal to 60.3 mpg. The Sport Tourer estate version of the Astra ecoFLEX consumes on average 4.1 lt/100 km and emits 109 g/km of CO2.

All ecoFLEX models come equipped with an active aero shutter incorporated in the front grille that channels more air towards the engine at slow speeds for improved cooling and closes at higher speeds to smoothen the airflow around the fascia. The aero shutter is complemented by refined underbody aerodynamics.

Under the bonnet there's a 95HP 1.3-liter diesel engine, mated to a 5-speed manual gearbox. The Diesel Particulate Filter (DPF) is offered as standard.

In Germany, the base price of the Astra ecoFLEX is €19,780 while customers can also benefit from additional tax breaks.

By Csaba Daradics

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2012 Buick Verano Sedan: China's Excelle GT finally Makes it to the States

If you've been following the news on Carscoop, the 2012 Buick Verano won't come as a surprise as the new compact sedan is the North American version of GM's China market Buick Excelle GT that was revealed in the first half of 2010. The two Buicks are identical in styling right up to the somewhat gaudy chrome eyebrows over the tail lamps.

The small Buick is essentially the sedan version of the European market Opel Astra, something that is visible from the profile styling as well as the interior, and is built on the same platform and shares basic engine architecture with the Chevrolet Cruze.

The VW Jetta-sized Verano measures 183.9 in. (4,671 mm) long, 71.4 in. (1,815 mm) wide and 58.4 in. (1,484 mm) tall, featuring a 105.7 in. (2,685 mm) long wheelbase.

Under the skin, the Verano's front suspension uses decoupled MacPherson struts and the rear a Watts Z-link design. Steering inputs are executed by an electric power steering system, featuring a dual-pinion rack, while stopping power is provided by a four-wheel disc brake system with standard anti-lock and electronic brake force distribution, as well as StabiliTrak electronic stability control with traction control.

At launch, the new Buick Verano will offered with a standard 2.4-liter Ecotec four-cylinder engine delivering an estimated 177 horsepower (132 kW) and 170 lb.-ft. of peak torque (230 Nm), with a six-speed automatic transmission driving the front wheels. GM says the basic Verano will return a 0-60 mph [96 km/h] performance of 8.0 seconds and an estimated 31 mpg [7.6 lt/100km] on the highway.

The Detroit automaker said a more powerful 2.0-liter turbo engine will be offered in the future. In China, the Verano's twin sibling is available with a naturally-aspirated 1.8-liter producing 145HP and a 1.6-liter turbocharged four-pot delivering 181HP.

The 2012 Verano compact sedan will receive its world premiere at the North American International Auto Show in Detroit next week and go on sale in the States in the fourth quarter of 2011. Pricing has yet to be released, though an allegedly official document that was leaked online suggests that the Verano will start at around $21,000.

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GM Teases 2012 Buick Verano [aka the Opel Astra Sedan], Will be Built in Michigan

General Motors today released a new teaser photo of its upcoming 2012 Buick Verano compact sedan together with the news that the vehicle will be built alongside Chevrolet's new small car [we assume GM means the Aveo] at the Orion Assembly Center in Michigan. The Detroit automaker said it plans to invest $145 million to upgrade the factory for this reason.

"[The] Verano will bring premium styling, performance and content to Buick buyers wanting a smaller car than Regal," said GM North American President Mark Reuss. "The investment in Orion Assembly also extends GM's local small car footprint, again increasing the number of U.S.-made small vehicles available in showrooms."

Although the company did not get into any specific details on the new Verano, the cropped picture confirms our previous reports that it will be the same car sold in China as the 2011 Buick Excelle GT, which in turn is essentially the sedan version of the latest generation Opel Astra.

The small Buick is built on the same platform and shares basic engine architecture with the Chevrolet Cruze.

GM said the Orion Assembly is currently in the process of retooling the plant for the Verano and the small Chevy, with the improvements expected to be finished by summer 2011, which should allow for Buick to launch the car into the U.S. market before the end of the same year.

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