America's Top 10 Selling Vehicles in 2010

The U.S. auto sales numbers for 2010 are out and once again, Ford's F-Series pickup truck has been crowned the best-selling vehicle of the year, a title which it has held for 34 years in a row. According to Autodata Corp., the Dearborn-based brand moved 528,349 units of its F-150 light-duty and F-250, F-350 and F-450 heavy-duty trucks in 2010, recording an impressive increase of 27,7 per cent over 2009.

The Chevrolet Silverado took second place with 370,135 units, or some 158,000 less than the F-Series. Sales of GM's pickup truck were up 16,9 per cent from the previous year.

Despite Toyota's recall debacle, the Camry finished third overall earning the title of the best-selling passenger car in the States with 327,804 units, posting an 8.1 per cent drop from 2009. The Honda Accord and Toyota Corolla followed in fourth and fifth positions respectively.

Overall, U.S. automakers had four vehicles on the Top 10 list, while Japanese carmakers took six spots. For more details check out the complete list below that includes percentage changes from 2009.

1. Ford F-Series------------- 528,349 (+27.7%)
2. Chevrolet Silverado ------370,135 (+16.9 %
3. Toyota Camry ------------327,804 (-8.1 %)
4. Honda Accord-------------282,530 (-1.7 %)
5. Toyota Corolla------------ 266,082 (-10.4 %)
6. Honda Civic---------------260,218 (+0.2 %)
7. Nissan Altima-------------229,263 (+12.6 %)
8. Ford Fusion---------------219,219 (+21.3 %)
9. Honda CR-V-------------- 203,714 (+6.5 %)
10. Dodge Ram-------------- 199,652 (+12.6 %)

Automakers Developing Significantly Lighter Trucks to Meet New Fuel Economy Standards

Reuters is reporting that major automakers are tirelessly working on reducing the weight of future generation pickup trucks, in order to meet stricter fuel economy standards without sacrificing key abilities, such as power, payload capacity or towing capability.

Until 2016, when the new mandates take effect, manufacturers must reach an average fleet economy of 35.5 mpg (6.63 lt/100 km), while light trucks will have to return around 30 mpg or 7.84 lt/100 km. Given that around 50 per cent of vehicles sold in the U.S. in the first 11 months of the year were light trucks, it’s clear that the likes of Ford and GM have to act fast.

One way of improving fleet economy is by launching EVs and hybrids, but that’s not enough. The average weight in the pickup segment is nearly 5,000 pounds (2,268 kg) and it’s critical to reduce it if the new guidelines are to be met.

Most of the bulk is due to added comfort, electronic and safety features, which made America’s “workhorses” more enjoyable to own over the past decade. But the same equipment also increased weight by 22%, while fuel economy boost was just 2 percent.

To eliminate the aforementioned added features is not an option, as buyers certainly won’t tolerate poorly equipped or less safe products. Same goes for the powerful engines and solid structures, which define the pickup trucks. That leaves makers with just one option: the use of lighter materials, but comparable in strength or other qualities to traditional solutions.

GM is spearheading these efforts with its upcoming Chevrolet Silverado series, due to arrive in 2014. According to the plan, the Chevy trucks are going to be 500 pounds (227 kg) lighter by 2016, while further reductions are expected in the next decade.

To achieve this, engineers plan to use alongside other solutions, blown-in foam as sound deadening material, instead of a cheaper, but heavier, pad.

“It's a tough task, but we're facing it as grown-ups”, said Rick Spina, who leads full-size truck development for GM. “We're going to do everything we can to keep the customer from realizing we've had to make changes in a fundamental way”.

Meanwhile, Ford is reportedly planning to implement a magnesium alloy frame and aluminum body panels for the next generation F-150. Inside sources revealed that these measures could shave as much as 800 pounds (363 kg) off its hot-selling truck series. GM will also use similar lightweight materials for its trucks according to Rick Spina.

However, building the lightweight trucks is one thing and marketing them, another. Lightweight materials cost more and pickup truck prices are likely to increase, which could affect sales. One thing is certain, though: the U.S. government is keen to further reduce overall fleet consumption, as automakers may have to achieve CAFE standards of 62 mpg (3.79 lt/100 km) by 2025.

By Csaba Daradics

Source: Reuters

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GM Issues Separate Recalls on Cadillac CTS and Escalade, and Chevy and GMC Trucks

General Motors is recalling close to 100,000 vehicles in two separate campaigns. In a posting with the U.S. National Highway Traffic Safety Administration [NHTSA], GM said the first recall affects almost 96,000 Cadillac CTS sedans from the 2005-2007 model years over concerns that some of the vehicles have a condition in which repeated flexing of the passenger sensing system mat in the passenger seat may break the connection. The company said that if this occurs, the sensor may not detect the presence of a front seat passenger and will disable the air bag.

Dealers will replace the passenger sensing system free of charge, however, GM has yet to provide an owner notification schedule for the CTS recall.

The second recall from GM concerns approximately 1,260 Cadillac Escalades, Chevrolet Avalanche and Silverado 1500s, and GMC Sierra 1500s, all from the 2011 model year. These trucks may have a faulty rear-axle cross pin, which could fracture and become displaced within the axle.

GM said that if the pin shifts out of position, it could create an interference condition and cause the rear axle to lock, in which case, the driver may not be able to maintain directional control of the vehicle and a crash could occur without prior warning.

The company added that this safety recall is expected to begin during January 2011.

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