The Cadillac Escalade is a full-size luxury SUV engineered and manufactured by General Motors. It was Cadillac's first major entry into the SUV market. The Escalade was introduced for the 1999 model year in response to an influx of new luxury SUVs in the late 1990s such as the Mercedes-Benz M-Class, Range Rover, Lexus LX, and (especially) Ford's 1998 debut of the Lincoln Navigator. The Escalade project went into production only ten months after it was approved.
The Escalade is built in Arlington, Texas. The term "escalade" refers to a siege warfare tactic of scaling defensive walls or ramparts with the aid of ladders or siege towers. More generally, it is a French word which is the noun-equivalent form of the French verb escalader, which means "to climb or scale".
This is the Third generation model. The Escalade moved to the new GMT900 platform for the 2007 model year, along with all of its companion models (Silverado, Sierra, Suburban, Tahoe, Avalanche, Yukon, Yukon XL, Yukon Denali, and the Escalade's own EXT), which were launched simultaneously.
The Escalade uses an all-aluminum 6.2 L Vortec V8. This pushrod engine includes variable valve timing, a first in a mass-produced non-overhead cam engine. The system adjusts both intake and exhaust timing between two settings. The engine produces 403 hp (301 kW) (23 hp more than its sister competitor, the GMC Yukon Denali) and 417 lb⋅ft (565 N⋅m) of torque.