Carter Carburetor Dash Pot 195-93, Nos on 2040-parts.com

Vauxhall Insignia CDTi 4×4 – the first diesel 4×4 in the Insignia range

The Vauxhall Insignia CDTi 4x4 gets launched in September The Insignia range is proving to be a big success for Vauxhall (and Opel, for that matter) with a strong range of models from the rep-special 1.8 petrol on up to the range-topping Insignia VXR Sports Tourer. And most models can be grabbed with a wide variety of trim and engine options to suit the buyer. Unless you want a diesel 4×4.

2013 Lincoln MKZ spotted beside its predecessor

We've seen the 2013 Lincoln MKZ on the road before sans camouflage, but it's the company that this particular MKZ is keeping that makes these photos notable. Snapped by Autoweek reader Jon McCrary in Traverse City, Mich., the pictures show the upcoming 2013 MKZ next to a current-generation MKZ. The contrast is striking.

2011 GMC Sierra debuts with new Denali version, more power

GMC is making going to work a bit more stylish--but still with plenty of grunt-- with the first-ever offering of its Denali trim on the Sierra heavy-duty line of trucks. The 2011 Sierra heavy-duty range was revealed Wednesday in St. Louis at the National Truck Equipment Association Work Truck Show.