Does Chevy make a 6.6 gas engine?
Yes, Chevrolet (Chevy) does offer a 6.6-liter gasoline engine in some of its vehicles. This powerful V8 engine is available as an option on several Chevy models, providing drivers with a robust and capable powertrain.
Chevy's 6.6L Gas Engine Offerings
Chevy's 6.6-liter gasoline engine is primarily found in its lineup of full-size trucks and SUVs. Specifically, this engine is available as an option on the following Chevy models:
- Chevrolet Silverado 1500 full-size pickup truck
- Chevrolet Suburban and Tahoe full-size SUVs
- Chevrolet Avalanche full-size pickup truck (discontinued after 2013 model year)
The 6.6L V8 gas engine provides a significant boost in power and towing capacity compared to the standard V6 and smaller V8 options available on these Chevy models. It is designed to deliver a balance of performance, efficiency, and capability to meet the needs of truck and SUV buyers.
Engine Specifications and Performance
Chevy's 6.6-liter gasoline V8 engine produces the following key specifications:
- Displacement: 6.6 liters (403 cubic inches)
- Horsepower: 401 hp @ 5,600 rpm
- Torque: 464 lb-ft @ 4,100 rpm
- Transmission: 10-speed automatic
This powerful engine, paired with a robust 10-speed automatic transmission, enables Chevy's full-size trucks and SUVs to tow up to 13,200 pounds when properly equipped. The combination of ample horsepower and torque provides drivers with strong acceleration and confident hauling and towing capabilities.
Availability and Pricing
The 6.6L V8 gas engine is available as an optional upgrade on select Chevy Silverado, Suburban, and Tahoe models. Pricing for this engine option typically ranges from $1,500 to $2,500 above the base model's MSRP, depending on the specific trim level and configuration.
Customers interested in Chevy's 6.6-liter gasoline V8 engine should consult with their local Chevy dealer or visit the manufacturer's website to explore the available options and pricing for their desired vehicle.
What is the life expectancy of a 6.6 L V8 gas engine?
around 200,000 miles
The average life expectancy of a 6.6 Duramax engine is around 200,000 miles or 320,000 km. Individual experiences may vary based on usage patterns, climate, and care. Regular oil changes, timely repairs, and adherence to recommended service intervals are essential for maximizing longevity.
What gas mileage does a 6.6 gas engine get?
You can expect the gas mileage of a Chevy 6.6 engine to vary, but without pulling anything you would get about 14 mpg on average.
What is the largest gas motor GM makes?
Chevrolet's Biggest Big-Block Engine
- 1004 hp. Horsepower*
- 876 lb. -ft. Torque*
- 7,000. Max Rec RPM.
- 632 cu. in. ( 10.4L) Displacement.
What year did Chevy start using the 6.6 gas engine?
GM 6.6 Liter V-8 L8T Engine
The engine displaces 6.6 liters in a V8 configuration and an OverHead Valve (OHV) layout otherwise referred to as push-rod. It is part of GM's fifth-generation Small Block engine family and made its debut in the all-new 2020 Chevrolet Silverado HD and 2020 GMC Sierra HD.
What is the life expectancy of a 6.6 L V-8 gas engine?
around 200,000 miles
The average life expectancy of a 6.6 Duramax engine is around 200,000 miles or 320,000 km. Individual experiences may vary based on usage patterns, climate, and care. Regular oil changes, timely repairs, and adherence to recommended service intervals are essential for maximizing longevity.
Is the 6.6 L gas a good engine?
Most of the research I've done say that the 6.6 runs well and makes good numbers even towing up to 10k pounds. It is also the only HD gas that gets upper teens when unloaded on the highway which speaks to the efficiency of the LT engine architecture.
Does GM make a 6.6 L gas engine?
6.6L V-8 L8T Features & Specifications
The L8T is meant for grunt work, thanks to an impressive 464 lb-ft. of peak torque that arrives 200 rpm sooner (and is 22 percent more) than GM's previous 6.0L V-8 HD gasoline engines.
How many miles per gallon does a 6.6 gas engine get?
You can expect the gas mileage of a Chevy 6.6 engine to vary, but without pulling anything you would get about 14 mpg on average. However, it has to be remembered that this engine is made for performance and going fast, not necessarily getting the best fuel mileage.
How much horsepower does a 6.6 gas Chevy have?
Peak power is listed as 401 horsepower at 5,200 rpm and a whopping 464 lb-ft of torque at 4,000 rpm! All that torque is what you would expect from a V-8 swiped from large production trucks.
What is the life expectancy of a 6.6 gas engine?
around 200,000 miles
The average life expectancy of a 6.6 Duramax engine is around 200,000 miles or 320,000 km. Individual experiences may vary based on usage patterns, climate, and care. Regular oil changes, timely repairs, and adherence to recommended service intervals are essential for maximizing longevity.
