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How many miles per gallon does a 2021 Dodge Ram V8 get?

The 2021 Dodge Ram V8 models typically get between 15 to 20 miles per gallon (MPG) in combined city and highway driving, depending on the specific engine and configuration. This fuel efficiency range is fairly standard for a full-size pickup truck with a powerful V8 engine.


Detailed Fuel Economy Breakdown


The exact fuel economy of a 2021 Dodge Ram V8 can vary based on several factors, including the specific engine, drivetrain, and driving conditions. Here's a more detailed look at the fuel efficiency of the 2021 Dodge Ram V8 models:



  • 5.7L HEMI V8 Engine: This engine, available on the Dodge Ram 1500, gets an estimated 15 MPG in city driving and 21 MPG on the highway, for a combined rating of 17 MPG.

  • 6.2L Supercharged HEMI V8 Engine: Found in the high-performance Dodge Ram TRX model, this engine is estimated to get 12 MPG in the city and 18 MPG on the highway, for a combined 14 MPG.

  • 6.4L HEMI V8 Engine: This engine, available on the Dodge Ram 2500 and 3500 models, is rated at 15 MPG city and 20 MPG highway, for a combined 17 MPG.


It's important to note that these fuel economy figures are estimates provided by the EPA and may vary based on real-world driving conditions, driving style, and other factors. Actual MPG experienced by individual drivers may be higher or lower than the EPA ratings.


Factors Affecting Fuel Efficiency


The fuel efficiency of a 2021 Dodge Ram V8 can be influenced by several factors, including:



  • Engine Size and Power: Larger, more powerful V8 engines tend to have lower fuel economy compared to smaller, less powerful engines.

  • Drivetrain: Four-wheel-drive (4WD) models generally have slightly lower fuel efficiency than two-wheel-drive (2WD) models.

  • Driving Conditions: Fuel economy can be affected by factors such as traffic, terrain, weather, and driving style.

  • Vehicle Load and Towing: Carrying heavy loads or towing a trailer can significantly reduce fuel efficiency.


By understanding these factors, 2021 Dodge Ram V8 owners can take steps to optimize their fuel economy, such as driving at moderate speeds, avoiding excessive idling, and properly maintaining their vehicle.

How many miles per gallon does a 2021 Ram 1500 V8 get?


5.7L HEMI® V8 Engine Fuel Efficiency: 15 mpg city/22 mpg highway. 5.7L HEMI® V8 Engine with eTorque Fuel Efficiency: 17 mpg city/23 mpg highway. 6.2L Supercharged HEMI® V8 Engine: 10 mph city/14 mpg highway.



How to improve 5.7 Hemi gas mileage?


The easiest way to do this is by driving at a moderate pace, but adjusting your vehicle can also help. For instance, a roof rack or an uncovered bed can increase the aerodynamic drag. Removing such accessories and getting a bed cover can significantly affect your fuel efficiency.



How long do Ram V8 engines last?


5.7L HEMI V8: A powerhouse in the RAM lineup, the HEMI engine can last 300,000 miles or more when properly maintained.



How many miles per gallon does a 5.7 Dodge Ram 1500 get?


5.7L HEMI® V8 Engine:
2WD: 15 mpg city / 22 mpg highway. 4WD: 15 mpg city / 21 mpg highway.



How far can a Ram 1500 go on a full tank of gas?


around 570 miles
Depending on the configuration, the 2023 Ram 1500 has a maximum driving range of around 570 miles. Most of the trim levels that have a 26-gallon fuel tank size offer 19 miles per gallon in the city and 24 mpg on the highway; the combined mpg numbers haven't been announced as of yet.



How many miles will a Ram 1500 V-8 last?


Typically, a Dodge RAM 1500 will last around 200,000-300,000 miles. With proper maintenance, repairs, and careful driving, you could see your Dodge RAM last on the higher end of the spectrum. Take care of your truck and it will care for you.



What is the gas mileage on a Ram 2500 5.7 Hemi?


The Ram 2500 is a workhorse and provides an EPA-estimated 12 city and 18 highway MPG across two beastly engines.



Which Ram 1500 engine gets the best gas mileage?


3.6-liter Pentastar V-6 engine
The best Ram 1500 engine for gas mileage is the 3.6-liter Pentastar V-6 engine with eTorque. This reliable and smooth V-6 can propel the Ram 1500 MPG to an EPA-estimated 20/26/23 MPG (City/Highway/Combined). With 4WD, this engine helps deliver an impressive EPA-estimated 19/24/21 MPG (City/Highway/Combined).



How many miles per gallon does a 5.7 V8 Dodge Ram get?


15 mpg city/22 mpg highway
5.7L HEMI V8 Engine. Fuel Efficiency (4X2): 15 mpg city/22 mpg highway. Fuel Efficiency (4X4): 15 mpg city/21 mpg highway.



How many miles per gallon does a 2021 Ram 2500 V8 get?


Based on data from 173 vehicles, 15,333 fuel-ups and 4,413,300 miles of driving, the 2021 Ram 2500 gets a combined Avg MPG of 13.84 with a 0.06 MPG margin of error.


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.