How many miles per gallon does a 2008 Avalanche 6.0 get?
The 2008 Chevrolet Avalanche 6.0 has an average fuel economy of 14 miles per gallon (mpg) in combined city and highway driving. This full-size pickup truck with a powerful 6.0-liter V8 engine delivers relatively low fuel efficiency compared to more modern and efficient vehicles.
Detailed Fuel Economy Breakdown
According to the U.S. Environmental Protection Agency (EPA) fuel economy ratings, the 2008 Avalanche 6.0 gets an estimated 12 mpg in city driving and 16 mpg on the highway. This means the combined city/highway fuel economy, which is the metric most commonly used to compare vehicles, is 14 mpg.
The Avalanche 6.0's fuel economy is on the lower end for a full-size pickup truck of that era. Factors contributing to the relatively poor fuel efficiency include:
- Large, powerful 6.0-liter V8 engine that prioritizes performance over efficiency
- Truck-based body-on-frame design that is less aerodynamic than modern unibody crossover/SUV designs
- Older transmission technology compared to more recent 8- and 10-speed automatic transmissions
- Heavier curb weight of over 5,500 pounds
While the 2008 Avalanche 6.0 may not be the most fuel-efficient vehicle, its combination of utility, capability, and power still appeals to many truck buyers. However, more recent full-size pickups have made significant strides in improving fuel economy without sacrificing performance.
Why did GM stop making Chevy Avalanche?
Production of the Avalanche ended after the 2013 model year, after 2011 saw a sales decline of 2.6% to 20,088 units. Production of the Cadillac Escalade EXT also ended after the 2013 model year.
What years of Avalanche to avoid?
If you want to make the most out of your investment, stay away from the 2002, 2003, 2004, 2005, 2007, 2008, 2010 models of this vehicle. The issues that arose with the Chevy Avalanche are items like interior accessory troubles, transmission failure, and excessive oil consumption, among other things.
How long do Chevy Avalanche engines last?
Overall, the Chevy 5.3 liter engine is a reliable engine that can last for many years if it is properly maintained. Drivers who take good care of their engines can expect to get 200,000 miles or more out of them.
Are Chevy Avalanches good on gas?
Based on data from 52 vehicles, 4,762 fuel-ups and 1,461,241 miles of driving, the 2013 Chevrolet Avalanche gets a combined Avg MPG of 14.76 with a 0.09 MPG margin of error.
What is a 2008 Chevy Avalanche worth?
2008 Chevrolet Avalanche Pricing
| Original MSRP | KBB Fair Purchase Price (national avg.) | |
|---|---|---|
| LS Sport Utility Pickup 4D 5 1/4 ft | $37,685 | $8,281 |
| LT Sport Utility Pickup 4D 5 1/4 ft | $42,530 | $8,542 |
| LTZ Sport Utility Pickup 4D 5 1/4 ft | $48,370 | $8,790 |
What is the life expectancy of a 6.0 Vortec engine?
Estimated Lifespan:
While a definitive answer is difficult, a well-maintained 6.0 Vortec engine can achieve an estimated lifespan of 200,000 to 300,000 miles under ideal conditions. However, this is just a general estimate, and actual lifespan can vary significantly based on the factors mentioned above.
How to get 30 MPG with a Duramax?
General Tips for Better MPG
- Don't let your truck idle for long periods of time if you can help it. Idling burns a lot of fuel and your gas mileage will take a hit.
- Don't be heavy on the gas.
- Watch your tire pressure.
- Service and maintain your Duramax truck regularly.
Do Chevy Avalanches have transmission problems?
Delayed, shuddering or is extremely harsh 1-2 shift
The symptoms of one of the more common Chevrolet Avalanche transmission problems are described above, and they can become very unpleasant. The problem has do with faulty 4L60E accumulators, which are designed to act like a sort of shock absorber between shifts.
What Chevy engine lasts the longest?
The Chevrolet Gen III/IV Small Block is the engine that will help you get the most out of your vehicle. It's durable, not having to replace for nearly 300,000 miles. The engine utilizes contemporary engineering and metalworking to create a durable product. In their stock configuration, these engines can last very long.
How many miles per gallon does a 2008 GMC 2500hd 6.0 get?
The standard engine is a 353-hp, 6.0-liter V8, and a 365-hp, 6.6-liter turbodiesel that delivers 660 foot-pounds of torque is also available. It can haul up to 2,200 pounds of payload and tow a heavy trailer, and it returned 13 mpg overall in our tests.
