What kind of gas mileage does a Duramax diesel get?
This is the best fuel economy you’ll find in a vehicle equipped with the 6.6-liter Duramax diesel. GMC Sierra 3500HD With a few periodic dips in fuel efficiency through the years, the GMC Sierra 3500HD has stayed steady with a fuel economy right around 13.5 miles per gallon.
What’s the average MPG for a 2006 Chevy Silverado?
Based on data from 191 vehicles, 15,067 fuel-ups and 3,954,131 miles of driving, the 2006 Chevrolet Silverado 2500 HD gets a combined Avg MPG of 13.76 with a 0.06 MPG margin of error. Below you can see a distribution of the fuel-ups with 251 outliers (1.64%) removed. Following shows the average MPG of each of the 191 vehicles in the system.
What kind of truck has a Duramax engine?
In the United States, you’ll primarily see Duramax engines in Chevys and GMCs. If you head overseas, you’ll see the same engine in the GM owned Isuzu brand. The Silverado, Colorado, Sierra, and Canyon are the most common vehicles to have Duramax diesel engines – but you’ll also find Duramax engines in Chevy Express vans and the GMC Savana.
What’s the fuel economy of a GMC Sierra 3500HD?
This is the best fuel economy you’ll find in a vehicle equipped with the 6.6-liter Duramax diesel. With a few periodic dips in fuel efficiency through the years, the GMC Sierra 3500HD has stayed steady with a fuel economy right around 13.5 miles per gallon.
How much gas does a 6.6 Duramax use?
The gas 6.6 has gotten 15.3 mpg under the same conditions. So diesel used 1956 gallons while the gas has used 2353 gallons. There was more info about fuel costs, etc, but fuel prices being a local thing I didn’t copy that part. Reply to this topic…
How to increase fuel economy on a Duramax Diesel?
It’s no secret that a Duramax diesel is not known for fuel economy. But there is more than one way to increase the fuel economy on a Duramax diesel and save money on gas. And while these modifications won’t give you the gas mileage of a small commuter car, you can increase your fuel economy from three to six miles per gallon.
What kind of transmission does a Duramax diesel use?
It was the first to come bolted to the six-speed Allison transmission which provides a lower cruising RPM and greater fuel efficiency when compared to the five-speed on the LB7 and LLY.
What kind of gas mileage does a GMC 6.6L get?
Severe gas mileage issues. My 2019 with same 6.6L engine got 26mpg hwy 19 mpg cityand had 8 speed trans. Brand new 2021 2500hd diesel gets 16mpg hwy and 13 city with the 10 speed Alision. Seems like it doesn’t go over 6th gear. I tested with rpm gauge at 60 mph on flat highway in Drive. Dropped shifter to manual and it’s in 6th gear not 9 or ten.
What kind of gas mileage does a GMC Sierra get?
If you’re looking to purchase a GMC Sierra 2500HD, you can expect between 14.5 and 15 miles per gallon. This is the best fuel economy you’ll find in a vehicle equipped with the 6.6-liter Duramax diesel.
How long has my Silverado Sierra been running?
We have had it for about 9 mos and put about 7k on it. Last week it started randomly stalling/dying, most times starting right back up. Then it died on my son and wouldn’t start. NO engines popping up. When I got to it I tried to go through the basics of troubleshooting- Turned on key to listen for fuel pump, pump came on.
Can a Duramax be used in a GMC Sierra 1500?
For instance, we can control the engine block and the engine head separately to maximize the effectiveness of the cooling system,” Barta explains.
How does a 3.0L Duramax diesel engine work?
“Also, new to the Duramax diesel engine family, the 3.0L uses a variable intake valve, we call it the swirl valve, to tumble or swirl the air at low rmp to get better combustion and power with less fuel.”
What kind of trailer does a GMC Sierra 3500 need?
Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner’s Manual.
What kind of engine does a GMC Sierra 1500 have?
Requires available 3.0L Turbo Diesel engine. EPA est. 23 city/30 hwy mpg (2WD). Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.