Nina Jennette

2024 Suburban Diesel Mpg. The suburban is most efficient when equipped with the available diesel engine, with ratings of 21 mpg city and 27 highway for. 1984 to present buyer's guide to fuel efficient cars and trucks.

Research the 2024 chevrolet suburban at cars.com and find specs, pricing, mpg, safety data, photos, videos, reviews and local inventory. More suburban fuel economy information can be found on the epa’s website.