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What is a Chevy 3800 truck?

In short, there isn’t a Chevrolet pickup officially named “3800.” The phrase typically points to GM’s 3.8-liter V6 engine family (the 3800), which has powered a range of GM cars and light trucks over the years, rather than a standalone Chevy truck model.


Understanding the 3800 engine family


The name 3800 comes from the engine’s displacement in liters (3.8 L). The 3800 V6 has existed in several generations and appeared across GM’s brands, including some Chevrolet applications, as part of a shared engine strategy rather than a single truck model.


Key facts about the 3800 engine family:



  • Displacement: 3.8 liters (approximately 3780 cc), a V6 configuration.

  • Generations: Series I, Series II, and Series III variants developed over multiple decades.

  • Common uses: Found in a variety of GM passenger cars, SUVs, and some light trucks and vans during its production run.

  • Reputation: Widely regarded as smooth and durable when properly maintained; requires standard V6 maintenance.

  • Production status: The 3800 family has largely been phased out in favor of newer GM powertrains, with last widespread production ending in the late 2000s.


GM’s approach to sharing platforms meant the 3800 was not tied to a single Chevy truck line. It served as a versatile powerplant across several GM divisions, contributing to reliability in a wide range of vehicles.


Chevy trucks and the 3800 today


There is no current Chevrolet model marketed as a “3800” pickup. Modern Chevrolet trucks rely on EcoTec engines, including V6 and V8 variants designed for efficiency and towing performance. The 3800 family is discussed mainly in historical or enthusiast contexts, rather than as a contemporary option for new trucks.


Some enthusiasts pursue engine swaps or restorations that involve the 3.8-liter 3800, but such projects are aftermarket modifications, not factory configurations. Those undertakings require careful planning and professional fabrication.


Current status of the 3800 in production


The 3.8-liter 3800 engine family is no longer a staple in new GM vehicles. Its production largely ended in the late 2000s, as GM shifted toward newer engines and modular powertrains across its lineup.


Additional context and FAQs


To address common questions about “Chevy 3800” and trucks, here are clarifications:



  • The 3800 is an engine family, not a specific Chevy truck model.

  • Chevrolet does not currently market a new pickup named “3800.”

  • The 3800 family appeared in various GM vehicles, including some light trucks and vans, during its production years.


In summary, the term “Chevy 3800” reflects GM’s broader engine-sharing strategy rather than a distinct current truck model. It belongs to the long-running 3.8-liter V6 family, known for reliability in its era, now largely superseded by newer powertrains in today’s Chevrolet lineup.


Summary


Ultimately, a “Chevy 3800 truck” is best understood as a misnomer for GM’s 3.8-liter V6 engine family (the 3800), rather than a specific Chevrolet pickup. For contemporary buyers, Chevrolet trucks are equipped with newer EcoTec engines rather than this older 3800 family.

What was the last year of the GM 3800?


The last model year for the GM 3800 engine was 2009, although production of the engine itself officially ended on August 22, 2008. The 2009 Buick LaCrosse was the final vehicle to be offered with the engine before it was discontinued.
 

  • Final model year: 2009
  • Last production date: August 22, 2008
  • Final vehicle: 2009 Buick LaCrosse



Is the Chevy 3800 a good engine?


This, this and then this some more. The 3800s are generally good reliable engines, but modern emissions and fuel economy requirements have spelled the end to many good engine lines. Not to mention the steady progression of trying to get more and more power.



What is the difference between a Chevy 3100 and 3800?


Late 1949 - Hood side emblems no longer read "Thriftmaster" or "Loadmaster", but are now numbers that designate cargo capacity: 3100 on 1⁄2 ton, 3600 on 3⁄4 ton, 3800 on 1 ton. Serial number codes remain the same as on early 1949.



Is GM really making a $8000 pickup truck?


No, GM is not making an $8,000 pickup truck; this is a false rumor likely originating from clickbait videos. GM's smallest truck, the Chevrolet Montana, is sold only in South America, and its price would be significantly higher than $8,000 in the U.S. even if it were imported.
 
This video discusses the GM $8,000 pickup rumor and its potential impact on the market: 58sGarage HeadsYouTube · Jun 1, 2024

  • False rumor: The idea of an $8,000 pickup truck is a marketing tactic that has spread through sensationalist videos and online posts, often misattributing the claim to GM or Ford. 
  • Chevrolet Montana: GM does sell a small truck called the Chevrolet Montana, but it is designed for the South American market and is not sold in the United States. 
  • Pricing in the US: Even if the Montana were available in the US, its price would be much higher than $8,000 due to import taxes and other market factors. 
  • Actual GM trucks: GM's current trucks, such as the Chevrolet Silverado, have starting prices far above this amount, with prices ranging from roughly $30,000 to over $80,000 depending on the model and features. 


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.