Tahoe and Suburban models achieve nearly 10 percent gain on highway
The new 2015 full-size SUVs from Chevrolet go farther on a tank of gas than outgoing models, raising highway fuel economy by nearly 10 percent.
The Chevrolet Tahoe and Suburban and GMC Yukon and Yukon XL with the standard 5.3L engine get an EPA-estimated 16 mpg in the city and 23 mpg on the highway with two-wheel drive – a nearly 10 percent increase in highway mileage over the previous models and 7 percent greater city mileage.
