What is the gas mileage on a Silverado 2500 HD?

Fuel Economy and Real-World MPG – We tested the Silverado 2500HD with the gasoline 6.6-liter V-8, and it earned 14 mpg on the highway. For comparison, we tested an F-250 with the gas-fed 6.2-liter V-8 and six-speed automatic transmission, and it returned 15 mpg in the same test.

What is the MPG on a 2020 Chevy Silverado 2500?

Based on data from 51 vehicles, 2,745 fuel-ups and 1,067,532 miles of driving, the 2020 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.01 with a 0.15 MPG margin of error.

What Silverado gets 33 mpg?

DETROIT — The 2020 Chevrolet Silverado 1500 with the available, all-new 3.0L Duramax turbo-diesel engine delivers an EPA-estimated 33 mpg highway and 23 city in rear-wheel-drive models.

What is the most fuel efficient Chevy?

The most fuel-efficient Chevy model is the 2022 Chevy Spark, which offers up to 38 highway mpg. Trailing just behind is the 2022 Malibu, which offers up to 36 highway mpg.

How many MPG does a GMC 2500 GET?

Based on data from 34 vehicles, 1,553 fuel-ups and 568,426 miles of driving, the 2020 GMC Sierra 2500 HD gets a combined Avg MPG of 14.20 with a 0.17 MPG margin of error.

Is the 6.0 gas a good motor?

Overall, the 6.0 vortec is an extremely dependable and reliable motor. These engines frequently last beyond 300,000 miles with minimal issues beyond regular maintenance. However, making it to 300,000 miles will likely require some non-engine repairs and maintenance, such as suspension components.

What size motor is a 6.0 liter?

Type:6.0L Gen IV V8 Small Block
Bore x stroke:101.6 x 92 mm
Bore Center (mm):111.76
Fuel system:Sequential fuel injection
Fuel type

How much horsepower can you get out of a 6.0 Vortec?

They can handle about 800 hp and 7,000 rpm in boosted applications (at least for a while). They are likely to bend before they break when subjected to real track conditions. If you’re getting forged pistons, upgrade to forged connecting rods at the same time.


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