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

Alfa Romeo at the London motor show 2008

By Guy Bird and CAR reader reporter Jacomoseven Motor Shows 24 July 2008 09:30 Although many journalists – including CAR – have already driven the Mito, the London motor show was the official public world premiere of Alfa’s new small car sensation. Click here for CAR's first drive review of the Alfa Mito. What’s new on Alfa Romeo’s London motor show stand?Pride of place went to a red Mito and an 8C, both – Alfa promises – symbols of the sporty brand getting back to basics in terms of driver focus and quality.

Electric cars must get noisier, ICE cars must get quieter

Electric cars will have to make a noise to protect pedestrians It’s four years since the Lotus solution for making electric cars noisy raised its head, since when the US has had a go at the Pedestrian Safety Enhancement Act in 2010 to do the same thing, the Japanese are playing too, and Toyota revealed the Prius Vehicle Notification System, and now the EU has decided its time to act to make EVs emit ‘noise’. Despite the most appealing part of an EV being that it makes our cities quieter, legislators worry about the blind, partially sighted and distracted pedestrian (think earphones and a Smartphone) being mowed down by a stalking electric car and feel the need to act. So the European Parliament has decided that by 2019 new models of electric vehicle will have to make a noise in cities, and that by 2021 all new hybrids and electrics must be noisy too.

Mercedes-Benz CLA180 cheats the wind

Mercedes-Benz claims its new CLA180 BlueEfficiency Edition will be the world's most aerodynamically efficient production road car when the European deliveries begin in June. The swoopy four-door sedan forms part of an initial five-car lineup of CLA models set for a public debut at the Geneva motor show in March. With an official drag co-efficient of 0.22, the CLA180 Blue Efficiency Edition undercuts the existing aerodynamic champion, the Mercedes B180 BlueEfficiency with the optional eco technology package, which claims a 0.24 Cd.