2005 Cadillac Sts Srx Ambient Outside Air Temperature Sensor Gm # 25731293 05 on 2040-parts.com

Ford at Geneva Motor Show: Ford Focus Estate (2011)

The 2011 Ford Focus Estate gets revealed this week at Geneva Ford are busy delivering cars based on their new C–Segment platform to the market. We saw the 2011 Ford Focus arrive at the Detroit Motor Show at the start of the year. Prior to that we saw the C-Max and Grand C-Max at Frankfurt in September.

Reviving the rotary: Two roads to redemption for Mazda's Wankel engine

Mazda is killing production of its famed rotary engine when the last RX-8 sports car rolls out of the plant next summer. But the company eyes two roads to resurrection. The first is using an improved engine as the main power plant.

Armor-plated SUV among extravagant debuts at Top Marques Monaco show

While AutoWeek editors were pounding the pavement at the New York auto show last week, the world's silly rich were nodding polite approval at the Top Marques Monaco show. Included in the debuts were Gemballa, Fisker, Keating, Tirrito and Conquest, the latter of which showed off a ridiculously large, armor-plated SUV called the Knight XV that reportedly took organizers three hours just to maneuver it through the hall doors. Lest we forget that we're all human, Top Marques Monaco also had its “Black Friday at Wal-Mart” moments: According to organizers, Gemballa's world premiere of the Tornado was cut short after it was purchased “within 16 seconds of the show doors opening by a sheikh eager to have a piece of the action.” Full wrap-up release from Top Marques Monaco below.