Gas mileage on chevy avalanche

Research the 2013 Chevrolet Avalanche at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory.

Gas mileage on chevy avalanche. 2004 Chevrolet Avalanche 1500 MPG by Trim. 2004 Avalanche 1500 Sport Utility Pickup 4D 5 1/4 ft - city 13 MPG - hwy 17 MPG. 2004 Avalanche 1500 Safety. NHTSA Safety Rating.

4.7. Consumer. Write a Review. Exterior (29) Interior (33) View All Media. 2013. 2012. 2011. 2010. 2009. 2008. 2007. 2006. 2005. 2004. 2003. 2002. Fuel Economy. 17 combined mpg. Horsepower. 320...

A well-running Chevy Silverado gets an average of 14-20 miles per gallon in the city and 18-23 miles per gallon on the highway. Though there are plenty of vehicles that get better gas mileage than this, a Chevy Silverado is …13,857. Jul 2, 2007. #2. the last time I checked my milage was before my cluster readout went blank and before I went to a smaller tire diameter. Still haven't bothered to get the cluster repaired or the speedo programed for the smaller tires... last check was around 133K miles, 02 Z66 with 22's (305/40/22 at the time).Current 2012 Chevy Avalanche fair market prices, values, expert ratings and consumer reviews from the trusted experts at Kelley Blue Book. ... EPA city/highway fuel economy: 15/21 (2WD, gasoline ...This video i answer a question for a viewer on how I keep my fuel mileage to the best I could.1. Check your tires, have them inflated to the proper psi2. Che...Lexington KY. Sep 9, 2008. #10. PatrickjAk said: well, our first choice, 2003, 5.3, fully loaded with 73000miles came thrue ( the 8.1 was our second choice). the wife and i are proud owners of an avalanche. we are now official avalanche fans. …

What is the 2004 Chevy Avalanche fuel pressure regulator location? Answer: The 2004Chevrolet Avalance has a fuel pressure regulator that can be found toward the back end of the fuELRail, which is connected to the fuel injectors that go all …Fuel economy of the 2004 Chevrolet Avalanche 1500 4WD. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.The most accurate 2003 Chevrolet Avalanche 2500s MPG estimates based on real world results of 27 thousand miles driven in 3 Chevrolet Avalanche 2500s ... 2003 Chevrolet Avalanche 2500 8.1L V8 GAS Automatic 4 Speed Added Feb 2018 • 132 Fuel-ups. Property of ekcustom . 9.6 Avg MPG. Avalanche 2500.Get your Chevrolet Avalanche Performance Chip now for only $59.99 with free shipping! ... My 2006 Chevy Trailblazer is running way smoother. I went on a little roadtrip to Denver this past weekend and saved an additional 3-4 mpg. ... on a 2011 Tahoe. After installation, I get 16-17 MPG around the city making filling up a breeze. Only have to ...Lexington KY. Sep 9, 2008. #10. PatrickjAk said: well, our first choice, 2003, 5.3, fully loaded with 73000miles came thrue ( the 8.1 was our second choice). the wife and i are proud owners of an avalanche. we are now official avalanche fans. …

Mileage: 164,045 miles MPG: 13 city / 17 hwy Color: Blue Body Style: SUV Engine: 8 Cyl 5.3 L Transmission: Automatic. Description: Used 2004 Chevrolet Avalanche 1500 with Four-Wheel Drive, Keyless Entry, Fog Lights, Cargo Cover, Alloy Wheels, 16 Inch Wheels, Heated Mirrors, Front Bench Seat, and Rear Bench Seat. More.18 MPG. 15 City. 21 Highway. Tailpipe Emissions. 8.3 tons CO 2. Avalanche LTZ. vs. 7.6 tons. Avg. Large Truck. Yearly estimate based on your driving miles. Learn more about 2011 Chevrolet...Used 2011 Chevrolet Avalanche pricing starts at $11,248 for the Avalanche LS Sport Utility Pickup 4D 5 1/4 ft, which had a starting MSRP of $40,300 when new. The range-topping 2011 Avalanche LTZ ...The most accurate 2002 Chevrolet Avalanche 2500s MPG estimates based on real world results of 124 thousand miles driven in 11 Chevrolet Avalanche 2500s ... 2002 Chevrolet Avalanche 2500 8.1L V8 GAS Automatic 4 Speed Crew Cab Pickup Added Nov 2020 • 54 Fuel-ups. Property of BMWGuy . 9.5 Avg MPG.KY_Avalanche July 8, 2010, 4:57pm 1. I’ve got a 2007 Avalnche with 5.3 V8 flexfuel, and 4.3 gears. I’ve heard of many people with this truck that get 20-22 MPG on the highway. The best I’ve ever been able to get is 17.5 MPG and as of late that has dropped to 16. I know that there are a lot of factors to think of here. So, here is some ...

Anderson sc inmate search.

2004 Chevrolet Avalanche 1500 MPG by Trim. 2004 Avalanche 1500 Sport Utility Pickup 4D 5 1/4 ft - city 13 MPG - hwy 17 MPG. 2004 Avalanche 1500 Safety. NHTSA Safety Rating.434 miles. Total Range. Page 1. Fuel economy of the 2007 Chevrolet Avalanche. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, …Need MPG information on the 2011 Chevrolet Avalanche? Visit Cars.com and get the latest information, as well as detailed specs and features. ... 21 MPG: Cruising Range - City: 465.00 mi: EPA Fuel ... Research the 2013 Chevrolet Avalanche at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. Five year cost savings for flexible fuel vehicles assume you drive on gasoline only. Fuel Economy of the 2013 Chevrolet Avalanche 1500 4WD. Compare the gas mileage and …

Fuel Economy of the 2012 Chevrolet Avalanche 1500 4WD. Compare the gas mileage and greenhouse gas emissions of the 2012 Chevrolet Avalanche 1500 4WD side-by-side with other cars and trucksThe most accurate 2002 Chevrolet Avalanche 2500s MPG estimates based on real world results of 124 thousand miles driven in 11 Chevrolet Avalanche 2500s ... 2002 Chevrolet Avalanche 2500 8.1L V8 GAS Automatic 4 Speed Crew Cab Pickup Added Nov 2020 • 54 Fuel-ups. Property of BMWGuy . 9.5 Avg MPG.13.7 Avg MPG. 2009 Avalanche. 2009 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup. Added Jun 2022 • 60 Fuel-ups. Property of 97trophy. 16.0 Avg …EPA Fuel Economy, combined/city/highway (mpg) 17 / 15 / 21. Fuel Tank. Fuel Capacity / Gas Tank Size. 31.5. ... Chevrolet Avalanche Specs for Other Model Years. 2012 Chevrolet Avalanche;Fuel Economy of the 2005 Chevrolet Avalanche 1500 4WD. Compare the gas mileage and greenhouse gas emissions of the 2005 Chevrolet Avalanche 1500 4WD side-by-side with other cars and trucks. ... 2005 Chevrolet Avalanche 1500 4WD EPA Size Class : Sport Utility Vehicle - 4WD: Drive: 4-Wheel or All-Wheel Drive: Stop-Start Technology:7.7 gal/100 mi. 15.7. $4,200. 22.9 barrels/yr. 684 grams/mile. Range not available. Page 1. Fuel economy of the 2002 Chevrolet Avalanche. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.All model years for the Chevrolet Avalanche. Research the 2004 Chevrolet Avalanche at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory.2006 Chevrolet Avalanche 1500 4WD. Search by make for fuel efficient new and used cars and trucks ... 2006 Chevrolet Avalanche 1500 4WD Personalize Find a car: Flex-Fuel Vehicle. 8 cyl, 5.3 L, Automatic 4-spd Compare: Fuel Economy; EPA MPG: Regular Gas Combined MPG: 14. combined. city/highway. MPG. City MPG: 13. city. Highway MPG: …Everything you need to know about each trim in the 2005 Chevy Avalanche 1500 lineup, all in one place. ... City 13/Hwy 17/Comb 15 MPG. Fuel Type: Flexible Fuel. Flexible Fuel. Horsepower: 295 ... ReelLove, 12/10/2009. 2005 Chevrolet Avalanche 1500 4dr Crew Cab LS 4WD (5.3L 8cyl 4A) LT2 & Z-71. This truck goes everywhere, anytime, in all conditions. 19+ mpg highway/13.5 mpg city. Will tow ... View detailed gas mileage data for the 2009 Chevrolet Avalanche. Use our handy tool to get estimated annual fuel costs based on your driving habits. ... Used 2009 Chevrolet Avalanche MPG & Gas ... 7.7 gal/100 mi. 15.7. $4,200. 22.9 barrels/yr. 684 grams/mile. Range not available. Page 1. Fuel economy of the 2002 Chevrolet Avalanche. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.

Oct 29, 2002. #5. Just back from a 2966 mile trip. Pulled trailer with boat in Tow/Haul mode for first 1000 miles (averaged 14.11 mpg on this portion 1043miles/74 gal gas/ average milage 14.11), and the last 893 miles without the boat I averaged 17.47 mpg (893 miles/51.11 gal gas/ average 17.47 mpg). Between the two was a mix of highway and ...

Gas mileage for a coach bus varies between 3 and 6 miles per gallon, depending on the amount of use, distance driven and fuel type.Use your cruise control whenever possible. Keeping your highway speed at 55 mph can improve you gas mileage by as much as 25%, compared to 75 mph. (Yeah, I know--this one's tough for us too) Avoid trying to increase speed while climbing a hill, your engine is already working hard trying to overcome gravity. The most accurate 2002 Chevrolet Avalanche 2500s MPG estimates based on real world results of 124 thousand miles driven in 11 Chevrolet Avalanche 2500s The 2010 Chevrolet Avalanche is available with either two-wheel drive (2WD) or four-wheel drive (4WD). The standard setup for 4WD models this year is a single-speed transfer case; a more ...2003 Chevrolet Avalanche. EPA MPG. Owner MPG Estimates. 2003 Chevrolet …Location. Av is in SC. May 4, 2007. #17. I usually run regular 87 Octane. When we were out in NM, UT and CO couple weeks back we were running plus just so we wouldn't go below the 87. On occasion I'll put plus or premium in it if it feels like I got a crappy tank of gas. You know, sputters a little on start up, seems real sluggish.Feb 16, 2023 · 6. Old or incorrect engine oil. Using the wrong type of engine oil or not changing the engine oil on time can lead to decreased fuel efficiency and reduced gas mileage in Avalanche. Engine oil is responsible for lubricating the engine components and reducing friction, which can improve fuel efficiency. Fuel Economy of the 2008 Chevrolet Avalanche 1500 4WD. Compare the gas mileage and greenhouse gas emissions of the 2008 Chevrolet Avalanche 1500 4WD side-by-side with other cars and trucks. ... 2008 Chevrolet Avalanche 1500 4WD EPA Size Class : Sport Utility Vehicle - 4WD: Drive: 4-Wheel or All-Wheel Drive: Stop-Start Technology:2005 Chevrolet Avalanche 1500 4WD. Search by make for fuel efficient new and used cars and trucks ... Gas Mileage Tips; Driving More Efficiently; ... Gas Guzzler: no ...

Goode's cash saver clinton ar.

2017 ram 1500 lug pattern.

Detailed specs and features for the Used 2012 Chevrolet Avalanche including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.KY_Avalanche July 8, 2010, 4:57pm 1. I’ve got a 2007 Avalnche with 5.3 V8 flexfuel, and 4.3 gears. I’ve heard of many people with this truck that get 20-22 MPG on the highway. The best I’ve ever been able to get is 17.5 MPG and as of late that has dropped to 16. I know that there are a lot of factors to think of here. So, here is some ... The Edmunds TCO ® estimated monthly insurance payment for a 2005 Chevrolet Avalanche in Washington is: View detailed gas mileage data for the 2005 Chevrolet Avalanche. Use our handy tool to get ... Mileage: 164,045 miles MPG: 13 city / 17 hwy Color: Blue Body Style: SUV Engine: 8 Cyl 5.3 L Transmission: Automatic. Description: Used 2004 Chevrolet Avalanche 1500 with Four-Wheel Drive, Keyless Entry, Fog Lights, Cargo Cover, Alloy Wheels, 16 Inch Wheels, Heated Mirrors, Front Bench Seat, and Rear Bench Seat. More.The Chevrolet Avalanche is a sporty, full-sized SUV with the towing power of a truck. Its 5.3-liter V8 engine offers great power, but a performance chip can help get the most out of that engine. A performance chip reprograms the Avalanche's engine computer for optimal power, allowing for improved throttle response and faster acceleration.Gas Mileage 14 mpg City/20 mpg Hwy. Engine Gas V8, 5.3L. EPA Class No Data. ... Compare the 2008 Chevrolet Avalanche against the competition 2008 Ford F-150. 7.6. Compare Cars;Fuel economy of the 2006 Chevrolet Avalanche. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks.This video i answer a question for a viewer on how I keep my fuel mileage to the best I could.1. Check your tires, have them inflated to the proper psi2. Che...Based on data from 46 vehicles, 4,231 fuel-ups and 1,296,541 miles of driving, the 2013 Chevrolet Avalanche gets a combined Avg MPG of 14.74 with a 0.10 MPG margin of error. Below you can see a distribution of the fuel-ups with 176 outliers (3.99%) removed. Following shows the average MPG of each of the 46 vehicles in the system. « 1. 2. 3. »Gas Mileage Tips; Driving More Efficiently; Keeping Your Car in Shape; Planning and Combining Trips; ... 2008 Chevrolet Avalanche 1500 2WD 8 cyl, 5.3 L, Automatic 4-spd Regular Gasoline: Not Available. How can I share my MPG? Combined MPG: 16. combined. city/highway. MPG. City MPG: 14. city.Detailed specs and features for the Used 2006 Chevrolet Avalanche including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more. ….

2006 Chevrolet Avalanche 1500 4WD. Search by make for fuel efficient new and used cars and trucks ... 2006 Chevrolet Avalanche 1500 4WD Personalize Find a car: Flex-Fuel Vehicle. 8 cyl, 5.3 L, Automatic 4-spd Compare: Fuel Economy; EPA MPG: Regular Gas Combined MPG: 14. combined. city/highway. MPG. City MPG: 13. city. Highway MPG: …Highway MPG: 17. highway. 7.1 gals/ 100 miles. 2008 Chevrolet Avalanche 1500 2WD 8 cyl, 5.3 L, Automatic 4-spd. Regular Gasoline. View Estimates. Used 2006 Chevrolet Avalanche For Sale. MPG & Gas Mileage Data. View detailed gas mileage data for the 2006 Chevrolet Avalanche. Use our handy tool to get estimated annual fuel costs based on your ... Cost to Fill the Tank. $113. Tank Size. 31.0 gallons. *Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. MSRP and tank size data provided by Edmunds.com, Inc. Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling. 2004 Chevrolet Avalanche 1500 4WD.The Edmunds TCO ® estimated monthly insurance payment for a 2010 Chevrolet Avalanche in Virginia is: View detailed gas mileage data for the 2010 Chevrolet Avalanche. Use our handy tool to get ...6. Old or incorrect engine oil. Using the wrong type of engine oil or not changing the engine oil on time can lead to decreased fuel efficiency and reduced gas mileage in Avalanche. Engine oil is responsible for lubricating the engine components and reducing friction, which can improve fuel efficiency.Highway MPG: 17. highway. 7.1 gals/ 100 miles. 2008 Chevrolet Avalanche 1500 2WD 8 cyl, 5.3 L, Automatic 4-spd. Regular Gasoline. View Estimates.Edmunds' expert review of the Used 2011 Chevy Avalanche provides the latest look at trim-level features and specs, performance, safety, and comfort. ... EPA-estimated fuel economy is 15 mpg city ...Here are Money's picks for the best SUVs for fuel efficiency, including the Kia's EV 6, Niro Hybrid and Sportage, plus the Nissan Kicks. By clicking "TRY IT", I agree to receive ne...06 Avalanche. 2006 Chevrolet Avalanche 1500 Z71 5.3L V8 FLEX Automatic 4 Speed Crew Cab Pickup Added Oct 2017 • 144 Fuel-ups. Property of jagwizdz Gas mileage on chevy avalanche, Read 2004 Chevrolet Avalanche Owner Reviews, Prices, Specs and Photos. See 69 Consumer Reviews, 21 Photos of the 2004 Chevrolet Avalanche. ... The 2004 Chevrolet Avalanche has a combined MPG of 20 which ranks it #1 of 9 other Full Size Pickup Trucks. 1 Tie 2004 Toyota Tundra ..., 355 grams/mile. 410 miles. Total Range. Page 1. Fuel economy of the 2008 Chevrolet Avalanche 1500 4WD. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks., A well-running Chevy Silverado gets an average of 14-20 miles per gallon in the city and 18-23 miles per gallon on the highway. Though there are plenty of vehicles that get better gas mileage than this, a Chevy Silverado is …, The Avalanche’s standard engine is a 310-horsepower (326 hp with E85 fuel), 5.3-liter V-8 with an iron block, rated at 335 pounds-feet of torque (350 pounds-feet of torque with E85) with a six ..., Our preliminary E85 fuel economy estimates came out 20 to 25 percent lower than the Tahoe's 15 mpg city/21 mpg highway rating on gasoline. Reaching Las Vegas on a single tank of ethanol looked ..., 2005 Chevrolet Avalanche 1500 4WD. Personalize. Add a Vehicle. 5.3 L, 8 cyl, Automatic 4-spd. 2005 Chevrolet Avalanche 1500 4WD. EPA Fuel Economy. Regular Gasoline., 2002. 10.0 Avg MPG. 11 Vehicles. 472 Fuel-ups. 123,765 Miles Tracked. View All 2002 Chevrolet Avalanche 2500s. The most accurate Chevrolet Avalanche 2500 MPG estimates based on real world results of 242 thousand miles driven in 19 Chevrolet Avalanche 2500s., The most accurate 2003 Chevrolet Avalanche 1500s MPG estimates based on real world results of 2.3 million miles driven in 72 Chevrolet Avalanche 1500s , This video i answer a question for a viewer on how I keep my fuel mileage to the best I could.1. Check your tires, have them inflated to the proper psi2. Che..., The 2005 Chevrolet Avalanche has a combined MPG of 19 which ranks it #2 of 9 other Full Size Pickup Trucks. 1. 2005 Toyota Tundra. 22 MPG. 2. 2005 Chevrolet Avalanche. 19 MPG. 3., Owner MPG Estimates 2009 Chevrolet Avalanche 1500 2WD 8 cyl, 5.3 L, Automatic 6-spd Regular Gasoline: View Estimates How can I share my MPG? Combined MPG: 16., Highway MPG: 17. highway. 7.1 gals/ 100 miles. 2002 Chevrolet Avalanche 1500 4WD 8 cyl, 5.3 L, Automatic 4-spd. Regular Gasoline., Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. ... 2004 Chevrolet Avalanche 1500 2WD 5.3 L, 8 cyl, Automatic 4-spd, Regular Gasoline: 15: MPG 14: …, Apr 9, 2016 ... ... Fuel Economy: EPA estimates 14 City, 19 Highway on Regular Unleaded Gas The dealership that I filmed this truck at unfortunately went out of ..., Research the 2009 Chevrolet Avalanche at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. , KY_Avalanche July 8, 2010, 4:57pm 1. I’ve got a 2007 Avalnche with 5.3 V8 flexfuel, and 4.3 gears. I’ve heard of many people with this truck that get 20-22 MPG on the highway. The best I’ve ever been able to get is 17.5 MPG and as of late that has dropped to 16. I know that there are a lot of factors to think of here. So, here is some ..., Highway MPG: 16. highway. 7.7 gal/100mi. 2012 Chevrolet Avalanche 1500 4WD 8 cyl, 5.3 L, Automatic 6-spd. Regular Gasoline., However I can get real world 20mpg +- on good smooth interstate driving. I am 5 miles from town, driving back and forth and a little in town driving and I am getting 13-14MPG. Add in the real city driving with a lot of stop and going + the hills, right back to 10 - …, Our PCR Performance Module safely puts out the most performance within factory parameters to date. Giving the Avalanche a welcomed increase in throttle response for absolute control in any driving situation. Essentially, adding up to 60 Horsepower and up to 8 MPG for you to enjoy on the road! Top-Rated Technical Support., That brings up another good point. As most people here already know when running E-85 in a flex fuel engine they notice a drop in gas mileage. Well E-85 is 85% ethanol and 15% gas. Since our regular gas also contains 10% ethanol we do get slightly worse gas mileage than other states that don't use this 10% blend., This video i answer a question for a viewer on how I keep my fuel mileage to the best I could.1. Check your tires, have them inflated to the proper psi2. Che..., The Chevrolet Avalanche has a curb weight of 5,840 pounds, after all. But with a 5.3-liter V-8 gasoline engine (320 horsepower, 335 foot-pounds of torque), it has enough power to move that weight ..., Whether you are planning a road trip or trying to estimate the cost of gas for a regular commute, knowing the mileage between two locations is essential. Calculating mileage betwee..., The most accurate 2003 Chevrolet Avalanche 1500s MPG estimates based on real world results of 2.3 million miles driven in 72 Chevrolet Avalanche 1500s , 13.7 Avg MPG. 2009 Avalanche. 2009 Chevrolet Avalanche LT 5.3L V8 FLEX Automatic 6 Speed Crew Cab Pickup. Added Jun 2022 • 60 Fuel-ups. Property of 97trophy. 16.0 Avg …, 2002. 13.8 Avg MPG. 93 Vehicles. 5,274 Fuel-ups. 1,622,092 Miles Tracked. View All 2002 Chevrolet Avalanche 1500s. The most accurate Chevrolet Avalanche 1500 MPG estimates based on real world results of 6.9 million miles driven in 310 Chevrolet Avalanche 1500s. , 2010 Chevrolet Avalanche MPG. Based on data from 30 vehicles, 2,045 fuel-ups and 709,830 miles of driving, the 2010 Chevrolet Avalanche gets a combined Avg MPG of 15. ... , On the other hand, previous Avalanche had larger engines, such as a 5.3-liter V8 gas engine. However, that will change with this new generation. As we said, it will be a smaller pickup, so it will probably feature smaller output, as the focus is mostly on good fuel economy. ... The 2024 Chevy Avalanche will have a very similar dashboard to the ..., Researched By The AutoPadre Research Team. Last Updated 2023-04-01. The Chevrolet Avalanche gas mileage is 14.5 to 18 miles per gallon as specified in our …, Performance & mpg. All 1500 Avalanche models feature a 5.3-liter Vortec V8 rated at 295 horsepower and 335 pound-feet of torque hooked to a four-speed automatic transmission. Avalanche 2500 ..., 2005 Chevrolet Avalanche 1500 4WD. Personalize. Add a Vehicle. 5.3 L, 8 cyl, Automatic 4-spd. 2005 Chevrolet Avalanche 1500 4WD. EPA Fuel Economy. Regular Gasoline., 2006 Chevrolet Avalanche 1500 MPG by Trim. 2006 Avalanche 1500 LT Sport Utility Pickup 4D 5 1/4 ft - city 13 MPG - hwy 17 MPG. 2006 Avalanche 1500 Safety. NHTSA Safety Rating., Research the 2008 Chevrolet Avalanche at Cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory.