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2011 Audi A8 loads up on technology, interior comfort

If you had just the side views of the new, fourth-generation 2011 Audi A8 sedan and its predecessor to look at side by side, the differences appear more subtle than stark. There are the fancy LED headlights and relocated body-side character lines on the new A8, but the roofline and body pillars are mostly unchanged. Inside, though, the change is dramatic.

2013 Range Rover Hybrid confirmed

Jaguar Land Rover Director Hybrids and Electrification, Peter Richings, has confirmed the Range Rover hybrid will launch in 2013. From the new, entry-level 3.0 litre diesel Vogue to the 5.0 litre V8 Supercharged Range Rover Autobiography,  all the new Range Rovers offer more performance, more off-road ability (or certainly easier off-road running thanks to the new automatic Terrain Response) together with lower emissions and improved economy. But although the new 3.0 litre TDV6 Range Rover will offer 196g/km emissions and manage 37.7 mpg there is going to be a new Range Rover Hybrid that cuts emissions to just 169g/km.

Pagani, Mercedes-AMG say V12s are separate

Italian sports-car maker Pagani and Mercedes-AMG, the high-performance division of Mercedes-Benz, on Thursday said that the engine for the future Pagani C9 supercar is not the same engine used in the Mercedes-Benz SL65 AMG Black Series roadster. The unusual announcement--automakers typically don't comment on future-product programs--refutes reports about the Pagani C9's engine. In January, Road and Track magazine reported that the V12 for the C9 was derived from the V12 in the SL65 Black Series.