1978 Rm400c Clutch Hub on 2040-parts.com

Future Audis may time traffic lights for you

Here's a trick efficiency-chasing hypermilers have been using for years: spotting the cycles of stoplights from 100 to 200 yards out and letting the car coast up to the light just before it turns green, then carrying on without ever letting the car come to a complete stop. These hypermilers, along with professional truck drivers, do this because they know that accelerating from a standstill burns the greatest amount of fuel, and because letting a car coast up to the light with the automatic transmission downshifting by itself is easier on the transmission than stomping on the brakes right beneath the stoplight. Oh, and it's easier on the brake pads as well.

Jaguar XF Estate on the way

Jaguar XF Estate - Expected to show as a Concept at the Frankfurt Motor Show in September Jaguar doesn’t have the best history on estate cars (the X-Type Estate, although a reasonable car – and 4WD – was just a Mondeo with smart clothes) but the Jaguar XF is such a triumph for Jaguar that I’m sure we’ll see the XF Estate taking the fight to the Germans in a big way. It’s reasonable to expect the standard engines and trim versions to carry over to the Estate, but apparently so will the mighty XFR trim. Which means we will see a Jaguar Estate car which will be able to take on the likes of the M5 Estate, the E63 AMG Estate and the RS6 Estate.

SEAT IBX – the SEAT Audi Q3 – gets a green light

The SEAT IBX gets a green light SEAT had a go at producing a compact SUV in 2007 – the SEAT Tribu - but the perception shortly after it revealed the concept was that the world was moving away from SUVs. So it didn’t get made. Only the world didn’t eschew SUVs, or at least not compact SUVs.