2011 Alpina B5 (F10) Bi-Turbo: official details, photos and specs

Brace yourself for the full details of BMW Aplina’s B5 F10 Bi-Turbo, which is based on the 2011 BMW 5-Series. Under the hood, we find the 4.4-liter V8, which can deliver 507 PS (373 kW) and 700 Nm of torque.

For optimal results, the indirect intercooling system, as well as other parts, was modified. And to achieve a fuel economy rating of 10.8 liters/100 km, it is partnered with a SWITCH-TRONIC 8-speed sport automatic transmission from ZF. The vehicle is capable of accelerating from zero to 100 km/h (62 mph) in 4.7 seconds and can hit a top speed of 307 km/h (191 mph).

2010 Fiat 500 TwinAir: official details, photos and specs

Fiat has introduced its newly developed TwinAir two-cylinder 85 HP powertrain, which will be marketed starting September on the 500 and the 500C. The first of a new family of two-cylinder engines, this powertrain features the MultiAir system combined with specific fluid dynamics for improved fuel efficiency.

Fiat said that the new family, which produces from 65 to 105hp, has 43% less CO2 emissions than an engine of similar performance. This new TwinAir 85 HP two-cylinder engine is expected to complement other solutions in the Fiat 500 that has reduced fuel consumption and CO2 emissions.