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Automobile Engine & Parts Manufacturing in Tennessee

Author.Name IBISWorld United States Last Updated: August 2025 NAICS TN33631

Automobile Engine & Parts Manufacturing in Tennessee industry analysis

The Automobile Engine & Parts Manufacturing industry in Tennessee is expected to grow an annualized x.x% to $x.x billion over the five years to 2025, while the national industry will likely grow at x.x% during the same period. Industry establishments decreased an annualized -x.x% to xx locations. Industry employment has increased an annualized x.x% to x,xxx workers, while industry wages have decreased an annualized -x.x% to $x.x million.

Over the five years to 2030, the industry is expected to grow an annualized x.x% to $x.x billion, while the national industry is expected to grow x.x%. Industry establishments are forecast to decline -x% to xx locations. Industry employment is expected to increase an annualized x% to x,xxx workers, while industry wages are forecast to increase x% to $x.x million.

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About the Automobile Engine & Parts Manufacturing in Tennessee Market Research Report

What’s Included in the Automobile Engine & Parts Manufacturing in Tennessee Market Research Report

Definition of the Automobile Engine & Parts Manufacturing in Tennessee?

Operators in this industry manufacture motor vehicle gasoline engines and related parts including valves, pistons, crankshafts, camshafts, fuel injectors and pumps. This industry does not include hybrid engines, electric vehicle motors or diesel engines.

What’s included in the Automobile Engine & Parts Manufacturing in Tennessee?

The Automobile Engine & Parts Manufacturing in Tennessee includes crankshaft, camshaft, fuel injection system, carburetor, piston and piston ring, fuel pump, timing gear and chain, engine valve and gasoline engine block. Related terms covered in the Automobile Engine & Parts Manufacturing in Tennessee industry report includes us regulations intended to improve the average fuel economy of cars and light trucks, a plug-in vehicle powered by an electric battery rather than a gasoline engine, another name for the top us automobile manufacturers, which include general motors company, ford motor company and fiat chrysler automobiles nv, collectively, the engine, transmission and axle of an automobile. it describes the chain of components that transfers energy from the engine to the axle, component attached to an engine that uses excess energy to force air into the engine chamber to improve ignition efficiency, a company that uses components produced by other manufacturers to fashion their final products and any automobile that uses multiple power sources, typically a combination of gas and electric energy, to power the drivetrain.

Industry Performance of the Automobile Engine & Parts Manufacturing industry in Tennessee

Benchmark the Automobile Engine & Parts Manufacturing in Tennessee industry performance with all TN county and national performance.

Automobile Engine & Parts Manufacturing in Tennessee

#2 in Highest Revenue 19.6% of state's GDP
Revenue (2025)
Annual Growth (2020-25)
Annual Growth (2025-30)

Automobile Engine & Parts Manufacturing in the US


Revenue (2025)
Annual Growth (2020-25)
Annual Growth (2025-30)

For the full list of industry drivers, see report purchase options.

Key Drivers of the Automobile Engine & Parts Manufacturing industry in Tennessee

See how key industry drivers, such as unemployment rate, house price index, per capita disposable income, new car sales, average age of vehicle fleet and producer price index: steel are impacting Automobile Engine & Parts Manufacturing in Tennessee

Tennessee Economic Indicators

Unemployment Rate
House Price Index
Per Capita Disposable Income

View more economic information in TN State Economic profile

US Key External Drivers

New car sales
Average age of vehicle fleet
Producer Price Index: Steel

For the full list of industry drivers, see report purchase options.

County Data of the Automobile Engine & Parts Manufacturing industry in Tennessee

Access proprietary data on county in the Automobile Engine & Parts Manufacturing in Tennessee, such as Davidson County, Hamilton County and Shelby County. Data includes figures on revenue, establishments, employees and wages by counties.

Key Statistics of the Automobile Engine & Parts Manufacturing industry in Tennessee

Download 18 years of historical data and 5 years of projected performance.

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Top Questions Answered in this Report

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What is the market size of the Automobile Engine & Parts Manufacturing industry in Tennessee in 2025?

The market size of the Automobile Engine & Parts Manufacturing industry in Tennessee is $7.9bn in 2025.

How many businesses are there in the Automobile Engine & Parts Manufacturing industry in Tennessee in 2025?

There are 21 businesses in the Automobile Engine & Parts Manufacturing industry in Tennessee, which has been declining at an average annual rate of -0.9% from 2020 to 2025.

Has the Automobile Engine & Parts Manufacturing industry in Tennessee grown or declined over the past 5 years?

The market size of the Automobile Engine & Parts Manufacturing industry in Tennessee has been growing at an average annual rate of 1.3% from 2020 to 2025.

How many employees in the Automobile Engine & Parts Manufacturing industry in Tennessee in 2025?

There are 6,714 employees in the Automobile Engine & Parts Manufacturing industry in Tennessee, which has been growing at an average annual rate of 0.1% from 2020 to 2025.