Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

The next presidential limousine might look like this

A few days ago, the United States Secret Service posted the bid requirements for a new presidential limousine, which is set to debut during the 2017 inauguration of our nation's 45th chief executive. It's hard to believe that the General Motors-built Cadillac dubbed "The Beast" is already due for replacement, but the fleet of presidential limousines is cycled every four or eight years, with bids accepted from any American automaker. We'll spoil the show for you: the odds of a company other than General Motors winning the bid is pretty slim.

Audi to bring hybrid Q5 to U.S. in 2010

Audi will offer a hybrid version of its Q5 crossover in the United States starting in late 2010, says Wolfgang Hatz, head of powertrain development for the Volkswagen group. In an interview Sunday at the Detroit Auto Show , Hatz said Audi must offer a hybrid model to compete with rival vehicles that already offer the technology, such as the Lexus RX 400H. The BMW X6 will be offered as a hybrid late this year, and Mercedes plans to roll out a hybrid in each of its major models starting with the S400 hybrid this year.

Alfa Romeo Brera and Spider 1750 TBi and 2.0 JTDM (2010): first official pictures

By Tim Pollard First Official Pictures 17 May 2010 07:00 Alfa Romeo has fitted its new 200bhp 1750 TBi engine to the 2010 Brera coupé and Spider convertible ranges – alongside the 170bhp 2.0 JTDM diesel. We'd already seen both engines in the 159 compact executive model in 2009, but the new pair should broaden the appeal of Alfa's distinctive sports duo.Alfa's 1750 TBi: the tech lowdownThe TBi engine is a very zeitgeisty 1742cc four-cylinder, equipped with twin overhead cams running 16 valves, direct injection and turbocharging. This full book of tech is enough to liberate 200bhp and 236lb ft from just 1400rpm – not bad specific outputs for a 1.7.The new TBI engine will appeal to business drivers in particular, who will benefit from CO2 emissions of 189g/km in the Brera and 192g/km in the Spider.