Bendix / King In-2026a on 2040-parts.com

Lexus debuts dedicated HS 250h hybrid at the Detroit auto show

Lexus is no stranger to hybrids, with green offshoots of the GS and LS sedans and RX SUV currently in showrooms. However, joining them this summer is Lexus's first dedicated hybrid, the HS 250h, which made its debut at the Detroit Auto Show. The new entry-luxury sedan slots between the IS and ES in the Lexus range.

Spied! 2012 Chevrolet Camaro Z28

The king of Camaros lives. Spy shooters have captured the 2012 Chevrolet Camaro Z28 during testing, and this monstrous red demon is wearing huge tires, dual exhaust and performance fascia. But this mule also has a telltale engine marking: a strip of paper indicating the venomous 6.2-liter supercharged V8 is underhood, and this particular example is using a slushbox.

AutoWeek office swag: Mazda rotary-engine keychain with realistic motion

When I got the keys to our long-term 2011 Mazda 5 last week, they came with a surprise--this aluminum-and-brass keychain in the shape of a rotary-engine housing, complete with moving rotor. The rotor doesn't just rattle around or spin in a circle. Thanks to a thumbwheel on the back of the housing, coupled with a timing gear and offset crank journal, the thing actually moves in an approximation of epitrochoidal motion just like a real Wankel.