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What kind of engine is in a Suburban?


The Chevrolet Suburban is a full-size SUV that has been a staple in the automotive world for decades. Known for its spacious interior, rugged build, and powerful performance, the Suburban is a favorite among families, adventurers, and professionals alike. One of the key components that makes the Suburban so reliable and versatile is its engine. In this article, we’ll explore the types of engines typically found in the Chevrolet Suburban, focusing on the most recent models.


Engine Options in the Chevrolet Suburban


The Chevrolet Suburban offers a range of engine options to cater to different needs, whether you prioritize power, fuel efficiency, or towing capacity. Here are the engine options available in the latest Suburban models:



  • 5.3L V8 Engine: This is the standard engine in most Suburban trims. It delivers 355 horsepower and 383 lb-ft of torque, providing a great balance of power and efficiency. It’s ideal for everyday driving and moderate towing needs.

  • 6.2L V8 Engine: Available in higher trims, this engine offers a significant boost in performance with 420 horsepower and 460 lb-ft of torque. It’s perfect for those who need extra power for towing or simply enjoy a more robust driving experience.

  • 3.0L Duramax Turbo-Diesel Engine: For those who prioritize fuel efficiency and long-distance driving, the turbo-diesel engine is an excellent choice. It produces 277 horsepower and 460 lb-ft of torque, making it a great option for towing while maintaining better fuel economy.


Each of these engines is paired with a 10-speed automatic transmission, ensuring smooth and efficient power delivery. The variety of engine options allows buyers to choose a Suburban that best fits their lifestyle and driving needs.


Choosing the Right Engine for Your Needs


When deciding which engine is right for your Suburban, consider the following factors:



  • Towing Capacity: If you plan to tow heavy loads, the 6.2L V8 or the 3.0L Duramax Turbo-Diesel are your best options due to their higher torque output.

  • Fuel Efficiency: The 3.0L Duramax Turbo-Diesel engine is the most fuel-efficient option, making it ideal for long road trips or frequent driving.

  • Performance: For those who enjoy a powerful driving experience, the 6.2L V8 engine provides the most horsepower and torque.

  • Budget: The 5.3L V8 engine is the most cost-effective option and is sufficient for most everyday driving needs.


By evaluating your specific needs and preferences, you can select the engine that will provide the best performance and value for your Suburban.


Conclusion


The Chevrolet Suburban is a versatile SUV that offers a variety of engine options to suit different drivers. Whether you need a reliable family vehicle, a powerful towing machine, or a fuel-efficient road trip companion, there’s a Suburban engine for you. At Kevin’s Autos, we’re here to help you maintain and repair your Suburban, ensuring it runs smoothly for years to come. If you have any questions about your Suburban’s engine or need professional service, don’t hesitate to reach out to us!


Frequently Asked Questions

Is there a 6 cylinder Suburban?


Engine & Transmission
Another option in all but the Z71 is a turbocharged 3.0-liter inline 6-cylinder diesel engine, boosted for 2025 to generate 305 horsepower and 495 lb-ft of torque. All three engines connect to a 10-speed automatic transmission.



What model Suburban has the 6.2 L engine?


For the 2022 model year, the 6.2-liter V8, which puts out 420 horsepower, was made available on other trim levels aside from the High Country, including the RST, Z71, and Premier.



What Chevy has a 6.2 liter engine?


Chevrolet Silverado 1500 High Country
Chevrolet Silverado 1500 High Country: For truck lovers, the Silverado 1500 High Country offers a balance of luxury and capability. With the 6.2L V8 under the hood, it provides impressive towing capacity and off-road prowess, making it one of the best trucks for both work and play.



Which Suburban to avoid?


Quick Answer: Avoid Chevrolet Suburban Year Models 1999, 2001 - 2005, 2007, 2008, 2009, 2014, 2015, and 2016. You shouldn't purchase these Chevrolet Suburban year models for various reasons, the most alarming of them including total engine and transmission failure, excessive oil consumption, and broken speedometers.



What year is bad for suburbans?


Most of the problems in the Suburban are in older models. 2000, 2006, 2010, and 2017 models are great years for the Suburban. Engine problems are prevalent in 2008 models, and 2007 has the highest number of reported problems.



How many miles per gallon does a 6.2 Suburban get?


Both the 5.3L and 6.2L V8 engines get 20 mpg on the highway using the rear-while drive type. Those three powertrains lose 1-2 miles per gallon when you opt for 4-wheel drive.



Is the Suburban a v6 or V-8?


Engine, Transmission, and Performance
A 355-hp 5.3-liter V-8 is the default engine but for more grunt, a 420-hp 6.2-liter V-8 is optional. A 305-hp diesel 3.0-liter inline-six is also available and is both torquey and fuel efficient.



How many miles will a Suburban engine last?


The Chevy Suburban is predicted to last 125,000-150,000 miles, so high mileage is anything around or over 115,000. Once the car reaches this point, you're much more likely to encounter expensive issues that require more money to repair than the machine is worth. At this point, many choose to sell their Suburban.



Why are Chevy Suburbans so expensive?


Our guess is that inflation has caused materials to be more expensive, which makes the Suburban more expensive to manufacture for Chevy. Another possible reason could be the ongoing UAW strike, which recently hit a General Motors assembly plant in Texas.



Which Suburban engine is best?


You can't go wrong with any of the Suburban's engines. The standard 5.3-liter V8 smoothly delivers plenty of power for everyday needs, while the available 6.2-liter V8 offers more grunt for towing and hauling. The turbodiesel boasts more torque than either gas engine and delivers much better fuel economy.


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.