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

New Jaguar XE will return up to 75mpg – lightweight aluminium accounts for 75% of structure

The new Jaguar XE’s lightweight construction will deliver up to 75mpg The Jaguar XE will debut officially on 8 September, and Jaguar are busy rolling out details of what the XE will offer to keep interest and expectations high. Today’s instalment in the ‘What will the XE offer? ‘ series of technology teases focuses on the XE’s light weight and frugality.

Customers less satisfied with run-flat, low-rolling resistance tires

In non-April Fool's news, customers who buy cars shod with run-flat tires are nearly twice as likely to have to replace them as people with more conventional tires, according to a J.D. Power and Associates study. The poll also found that customers are also less satisfied with low-rolling resistance tires.

Pagani Huayra sets Top Gear lap record and places marker for McLaren P1

The Pagani Huyra set a stunning record time on the Top Gear track last week and in the process laid down a marker for the new McLaren P1. The return of Top Gear at the weekend for Series 19 saw Richard Hammond get to grips with the Pagani Huayra – successor to his beloved Zonda – and after a thoroughly positive test drive Hammond handed over to the Stig to take the Huayra round the Top Gear track. In the hands of the Stig, the 6.0 litre V12 AMG engine with 730 horses powered the Huayra to a time of just 1:13.8, beating the previous record for a production car, held by the Ariel Atom V8, by a sizeable 1.3 seconds.