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

Tomorrow’s world: future petrol engine tech news

By Tim Pollard Motor Industry 28 September 2009 14:15 Petrol engines are changing dramatically. You’ll have heard of the phrase 'downsizing' and most major manufacturers are shrinking their regular gasoline engines to trim emissions and fuel consumption – while employing new tech to keep up the horsepower and torque outputs. This is the holy grail for engineers: maintain the power and performance of the existing big capacity engines we’ve become wedded to, but in a smaller, more economical package.

Build your Mini Cooper Hardtop

We suspect that your initial inclination upon the discovery of a new model's configurator is to throw gobs and gobs of equipment at a car to see just how high the price will go. After all, that's what we tend to do. It's especially satisfying with German automakers — notably Porsche and BMW — who seem to have turned option pricing into something bordering on absurdist theatre.

Audi A1 prices start at £13,145 in UK

Audi’s new A1 supermini has gone on UK sale today, priced from £13,145 for a 1.2 TFSI SE trim model to £18,280 for a range-topping 1.4 TFSI auto. That pitches the A1 slightly above the Mini, whose boggo First three-door kicks off at £12,620. But study the two rival supermini ranges from Audi and  BMW more closely and you’ll see they’re quite evenly matched.