The Smart Fortwo earned a 5.4 rating. IIHS points to rollover crashes accounting for 10,000 deaths a year as the main reason to add the roof test to its side, rear and frontal crash tests.

IIHS measured the Smart car roof's strength-to-weight ratio and gave it a 5.4 while the the agency has a minimum ratio of 4 to garner the highest rating, according to Russ Rader, spokesman for the ...

The Smart Roadster never made it to American shores as a new car, but with the rolling 25-year-old import rules, it will soon be possible for more Americans to experience this unique machine.

IIHS Small Car Roof Strenght Test: smart fortwo Rates Best. Published: 20 Aug 2009, 10:06 UTC • By: Daniel Patrascu.

GM is teasing the Cadillac Celestiq, a new electric car presented as a flagship model, with a few images and the announcement of an interesting “smart glass” roof. Cadillac Celestiq.

Smart says that the #1 Brabus will get to 62 mph (100 km/h) in 3.9 seconds, and on to a top speed of 110 mph (180 km/h). Battery configuration on the Brabus edition follows what is found in the #1 ...