Sea-doo Dash Gauge Caliberated Instrument Cluster 204471497 Speedster 150 on 2040-parts.com

Nissan Ellure concept

The Ellure is one of the most significant new car concepts to be unveiled at this year's LA auto show. A D-segment-sized sedan, the project has seen input from both Nissan's studios in Japan and NDA, where the concept was completed. According to NDA design chief Alfonso Albaisa, the concept explores a new global design language Nissan is working towards for its range of sedans.

Porsche shows off 911 RSR for World Endurance Championship

Porsche is celebrating the 50th anniversary of the 911 this year with several events including the Retro Classics show in Stuttgart, Germany, an exhibit at the Porsche Museum and honored marque status at the Pebble Beach Concours d'Elegance. Porsche also went racing with the new 911 RSR in the first event of the World Endurance Championship this weekend, and has posted a clip on its YouTube channel. The 991-based Porsche 911 RSR houses a 4.0-liter flat-six making 460 hp with a new six-speed sequential transmission with paddle shifters.

How Google's autonomous car navigates city streets

Google's self-driving car has been on the road for five years now, at various levels of autonomy. From the ease and relative serenity of California's arrow-straight highways, the car drove hundreds of thousands of miles with a greater level of concentration and mastery than the wandering attention spans of humans could accomplish. In 2012, Google shifted from the freeways to the cities, navigating a far more convoluted set of challenges: the slow-speed chaos that comes with any city, any suburb, any place with people and cars in it.