engineering

Spring Hill Manufacturing

Spring Hill Manufacturing is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Spring Hill Manufacturing rather than just read about it. In short: Spring Hill Manufacturing is an automotive manufacturing plant in Spring Hill, Tennessee, United States, owned and operated by General Motors. The plant currently assembles the Cadillac XT5, Cadillac Lyriq and Cadillac Vistiq crossover SUVs for the North American market, and also includes powertrain, stamping and molding operations.

Key takeaways

Spring Hill Manufacturing belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Spring Hill Manufacturing to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Spring Hill Manufacturing from memory before moving on to harder problems.

Reference excerpt

Spring Hill Manufacturing is an automotive manufacturing plant in Spring Hill, Tennessee, United States, owned and operated by General Motors. The plant currently assembles the Cadillac XT5, Cadillac Lyriq and Cadillac Vistiq crossover SUVs for the North American market, and also includes powertrain, stamping and molding operations. It was developed from 1985 and launched in 1990 as the sole manufacturing facility for Saturn Corporation.

History On January 7, 1985, Saturn Corporation was formed as a subsidiary of General Motors to compete with Japanese imports, and soon searched for a site for a manufacturing facility. Governor Lamar Alexander began encouraging GM to locate the plant in Tennessee. The site in Spring Hill was officially announced on July 26, 1985. At the time, Spring Hill was a predominantly agricultural community with a population of about 1,000. A payment in lieu of taxes agreement was negotiated with the state in September 1985, and that same month the Tennessee Department of Transportation announced plans to construct State Route 396 (Saturn Parkway), a 5 mi (8.0 km) long controlled access highway that connects the plant to Interstate 65, at a cost of $29.3 million. This was completed in 1989. Preliminary site work for the plant began in May 1986, and construction activities began two months later. The plant began operation on July 31, 1990, when the first vehicle was produced. The decision to locate one factory as the source of Saturn vehicles was based on a tradition GM was founded on in 1909 with the core brands that came together to form GM. Chevrolet, Pontiac, Oldsmobile, Buick and Cadillac each had main factories where the cars originated from, then in 1933 branch assembly plants were established in major American cities and the branch assembly locations would receive knock-down kits from the main plants and locally assemble GM products to meet demand. The main facilities were Flint, Michigan for both Buick and Chevrolet; Oldsmobile at Lansing, Michigan; Pontiac at Pontiac, Michigan; and Cadillac at Detroit, Michigan. The approach for Saturn was to have one dedicated location where vehicles originated from one location as in the past with the legacy brands. Manufacturing continued through March 2004 as the sole assembly plant overseen by the Saturn subsidiary. After the United Auto Workers ratified a new contract in March 2004, the plant became part of General Motors, but Saturn-only manufacturing lines continued until March 2007. The facility includes a four-cylinder engine assembly plant, auto assembly plant, paint and plastics plant, a Saturn parts warehouse, and a visitors center. In 2005, the plant had a yearly production of 198,142 vehicles. Harbour Consulting rated the Ion line as the tenth most efficient auto plant in North America in 2006. After GM considered idling or shutting down the plant as part of its restructuring effort, it idled in March 2007 for a 1-year retooling project to produce the 2009 Chevrolet Traverse after receiving incentives from the State of Tennessee. Changes include adding metal stamping and removing the plastics plant (the Saturn production lines used plastic-based panels). General Motors has stated the plant will manufacture various GM vehicles and no longer be dedicated to Saturns. The vehicle assembly part of the Spring Hill plant was idled in late 2009 when production of the Traverse was moved to Lansing Delta Township Assembly near Lansing, MI, while production of power trains and metal stamping continued. Nearly 2,500 Spring Hill auto workers were faced with lay-offs, buy-outs and early retirement. In September 2011, it was announced that the plant would end its period of idling. In November 2011, GM announced plans for retooling of the vehicle assembly portion of the plant for use as an "ultra-flexible" plant which will initially be used to build the Chevrolet Equinox but will be designed for rapid retooling to other vehicles of similar size. In 2015, the plant announced that it would be reopening the entire plant's facilities, and would hire locally creating thousands of jobs for the surrounding area. General Motors looks to expand the plant's facilities and influence in the North American and Global Auto industries, and as of 2021, was the company's largest plant in North America. In January 2019, General Motors said it has invested $2 billion into the complex since 2010. In October 2020, GM announced that it was investing another $2 billion in the plant to build electric vehicles including the Cadillac Lyriq. In March 2024, production of the second generation Acura ZDX began at the facility.

Products

Upcoming Chevrolet Blazer (crossover) (2027-)

Current Cadillac Vistiq (2026–present) Cadillac Lyriq (2023–present) Cadillac XT5 (2017–present)

Former Acura ZDX (2024–2025) Cadillac XT6 (2020–2025) GMC Acadia (2017–2023) Holden Acadia (2017–2021) Chevrolet Equinox (2013–2015) Chevrolet Traverse (2009–2010) Saturn Ion (2003–2007) Saturn Vue (2001–2007) Saturn S series (1991–2002)

References

Bibliography Sherman, Joe (1994). In the Rings of Saturn. Oxford University Press. ISBN 0195072448 – via Google Books.

Worked examples

Example 1 — a first encounter with Spring Hill Manufacturing

Start with the simplest possible case. Write down what Spring Hill Manufacturing claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Spring Hill Manufacturing before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Spring Hill Manufacturing ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Spring Hill Manufacturing

In research: Spring Hill Manufacturing appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Spring Hill Manufacturing in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Spring Hill Manufacturing is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1990 establishments in Tennessee, Buildings and structures completed in 1990, Buildings and structures in Maury County, Tennessee, so understanding it makes those chapters shorter.
In everyday life: Look for Spring Hill Manufacturing outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Spring Hill Manufacturing in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Spring Hill Manufacturing means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Spring Hill Manufacturing out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Spring Hill Manufacturing in simple terms?

Why does Spring Hill Manufacturing matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Spring Hill Manufacturing?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Spring Hill Manufacturing.