Blue Spark Fiat Abarth Tuning Box on 2040-parts.com

SEMA releases guide to registering custom cars

For the first time in five years, SEMA released its updated 50-state guide to help street-rod, custom-kit and replica-car owners register them. Known as the Tag and Title Toolbox, SEMA's updated database has the administrative forms and proper terms needed when working with each state's motor-vehicle department. The paperwork for each state is compiled and organized, with hobby-related words highlighted for quick reference.

Stunning Volvo Concept ES Estate set for Geneva 2014 debut

Volvo has rolled out the third and final concept car showcasing its new exterior design language, and dare we suggest that the Swedish firm has saved the best until last? Yes, the Concept Coupe - first shown at the Frankfurt Motor Show - is the most beautiful, but there’s something about this new Concept ES Estate that really ticks our boxes. Volvo has somehow managed to combine a number of our favourite ingredients to create a winning recipe.

Here's what's really happening with the 2012 Cadillac XTS Platinum concept

Reports have surfaced this week that the Cadillac XTS Platinum concept has received the green light. That's not exactly true. We talked to Cadillac, and here's the inside dirt.