08 4x4 Navi Dvd Roof Heated Leather Park Assist 3rd Row Bluetooth Cool Box Jbl on 2040-cars

Auto blog

Toyota to buck engine downsizing trend, may go larger and turbo-free

Turbocharging isn't really Toyota's specialty, and the Japanese automaker isn't being shy about acknowledging it. Koei Saga, a senior managing officer in charge of drivetrain research and development, says that eschewing turbos and increasing displacement of engines using the Atkinson cycle can produce better power gains without sacrificing fuel economy, Automotive News reports.
Toyota is investing heavily in larger-displacement Atkinson-cycle engines in addition to turbocharged engines, but Saga doesn't think the automaker will use turbocharging across many product lines. He apparently remains unconvinced that the technology "makes the world better."
In Toyota's eyes then, Atkinson cycle engines do make the world better, and here's how. Their pistons complete four processes - intake, compression, power and exhaust - in one revolution of the crankshaft, and the power stroke is longer than the compression stroke. Traditional Otto cycle engines require two crankshaft revolutions to accomplish those same four operations and have equal-length compression and power strokes. Atkinson cycle engines are more efficient, but less power dense, though increasing displacement can offset that shortfall.

Toyota Pro/Celebrity race switching from Scion tC to FR-S [w/video]

Toyota has announced that the rear-wheel-drive Scion FR-S will replace the front-wheel-drive Scion tC as the racecar used by actors, singers and celebrities of all grades in its annual Toyota Pro/Celebrity Race. It's the first time a rear-drive vehicle has been used for the event in 27 years, with the tC having been in use since 2005, and the FWD Celica before that. This year's race takes place on April 20th amidst the festivities of the Toyota Grand Prix of Long Beach weekend.
The racing FR-S, which debuted today at the Chicago Auto Show, won't be left stock either, but rather outfitted with a range of official Toyota Racing Development parts and equipment, such as a stainless steel exhaust, new coil overs and springs, upgraded brakes, a bigger air intake and 18-inch wheels, not to mention all of the safety equipment required to keep the celebrities and pro drivers safe. The company says the performance mods have lifted horsepower to 210 from the standard car's 200. Check out the build process for the cars in the video below to see just how much work's been done.
The Toyota Pro/Celebrity race is also about more than just letting celebrities and pros do battle on a road course. The spectacle helps raise money for "Racing for Kids," a non-profit charity that supports children's hospitals in the US.

Toyota passes BMW as most valuable car brand

An annual market study of the strongest brands across various industries has seen Toyota leapfrog BMW as the world's most valuable automotive brand. Toyota's 2013 brand value rose to $24.5 billion, up 12 percent versus 2012 numbers according to market research company Millward Brown's BrandZ Top 100 Most Valuable Global Brands list. BMW's value fell slightly; down by 2 percent to a total of $24 billion.
Mercedes-Benz finished in third place in the automotive category, up 11 percent from 2012 for a valuation of $18 billion. Honda ($12.4 billion, down 2 percent) and Nissan ($10.2 billion, up 3 percent) rounded out the top five for the category. Volkswagen was the only other auto brand that finished in the top 100 overall, in 100th place. Audi made the greatest percentage gain over 2012, up 18 percent to $5.5 billion, but finished outside of the top 100.
Technology companies dominated the overall list, with Apple, Google and IBM ranking one through three. Couture brand Prada was 2013's biggest gainer, rising by 63 percent over 2012.