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Lambda is
General Motors The General Motors Company (GM) is an American Multinational corporation, multinational Automotive industry, automotive manufacturing company headquartered in Detroit, Michigan, United States. It is the largest automaker in the United States and ...
full-size or mid-size 3-row crossover SUV
automobile platform A car platform is a shared set of common design, engineering, and production efforts, as well as major components, over a number of outwardly distinct models and even types of cars, often from different, but somewhat related, marques. It is pract ...
. It is largely derived from the GM Epsilon platform, which underlies the Chevrolet Malibu sedan and similar models. The Buick Enclave concept car was previewed at the 2006
North American International Auto Show The North American International Auto Show (NAIAS), also known as the Detroit Auto Show as of 2022 and prior to NAIAS, is an annual auto show held in Detroit, Michigan, U.S., at Huntington Place. The show was held in January from 1989 to 2019. ...
, and the
Saturn Outlook The Saturn Outlook is a full-size crossover SUV that debuted at the New York International Auto Show, and was based on the GM Lambda platform, which it shared with the Buick Enclave, Chevrolet Traverse and GMC Acadia. The Outlook went on ...
was shown at the 2006 New York Auto Show. The 2007 Outlook and GMC Acadia went into production in late 2006, followed by the 2008
Enclave An enclave is a territory (or a small territory apart of a larger one) that is entirely surrounded by the territory of one other state or entity. Enclaves may also exist within territorial waters. ''Enclave'' is sometimes used improperly to deno ...
in mid-2007, and the 2009 Chevrolet Traverse in mid-2008. Lambda vehicles feature easily accessible three-row seating. They were supplied with the LY7 3.6-liter V6. Starting with the 2009 model year all Lambda vehicles have GM LLT 3.6-liter
gasoline direct injection Gasoline direct injection (GDI), also known as petrol direct injection (PDI), is a mixture formation system for internal combustion engines that run on gasoline (petrol), where fuel is injected into the combustion chamber. This is distinct fro ...
engine for improved
fuel efficiency Fuel efficiency is a form of thermal efficiency, meaning the ratio of effort to result of a process that converts chemical potential energy contained in a carrier (fuel) into kinetic energy or work. Overall fuel efficiency may vary per device, wh ...
, horsepower and torque. With the cancellation of GM's next-generation DOHC V8, there would be no V8 powertrain for the Lambda platform. The platform has been designed for
front Front may refer to: Arts, entertainment, and media Films * ''The Front'' (1943 film), a 1943 Soviet drama film * '' The Front'', 1976 film Music *The Front (band), an American rock band signed to Columbia Records and active in the 1980s and e ...
and all-wheel drive applications. Lambda vehicles are produced in the new Lansing Delta Township Assembly plant near
Lansing, Michigan Lansing () is the capital of the U.S. state of Michigan. It is mostly in Ingham County, although portions of the city extend west into Eaton County and north into Clinton County. The 2020 census placed the city's population at 112,644, making ...
. The Traverse began production in September 2008 at a retooled Spring Hill Assembly Plant in Tennessee, but production was later moved to Lansing. GM discontinued the Outlook after the 2010 model year along with the entire
Saturn Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It is a gas giant with an average radius of about nine and a half times that of Earth. It has only one-eighth the average density of Earth; h ...
brand. Meanwhile, GM announced a second generation of its GMC Acadia for the 2013 model year, taking the bodyshell of the discontinued
Saturn Outlook The Saturn Outlook is a full-size crossover SUV that debuted at the New York International Auto Show, and was based on the GM Lambda platform, which it shared with the Buick Enclave, Chevrolet Traverse and GMC Acadia. The Outlook went on ...
, while at the same time, GM would refresh its Buick Enclave & Chevrolet Traverse vehicles.


Minivans

GM was considering replacing the U-body minivans with new minivans using the Lambda platform for the 2009 model year, but due to the decline of minivan sales the plan was cancelled.


Vehicles

Vehicles based on this platform: * 2007–2010
Saturn Outlook The Saturn Outlook is a full-size crossover SUV that debuted at the New York International Auto Show, and was based on the GM Lambda platform, which it shared with the Buick Enclave, Chevrolet Traverse and GMC Acadia. The Outlook went on ...
* 2007–2016 GMC Acadia * 2008–2017 Buick Enclave * 2009–2017 Chevrolet Traverse


Sales


See also

*
List of General Motors platforms The American-based international automotive conglomerate General Motors (GM) underpins its many vehicle models with various platforms. These platforms are established sets of axles, suspensions, and Steering, steering mechanisms which fit variou ...


References

* * {{DEFAULTSORT:Gm Lambda Platform Lambda