This page covers 1 recall, NHTSA crash-test ratings and EPA fuel economy for the 2024 Chevrolet Suburban.
16–22 mpg combined
10.7–14.7 L/100km
Standard Sport Utility Vehicle 4WD
Fuel economy data from fueleconomy.gov (EPA / U.S. Dept. of Energy). Annual cost based on 15,000 mi/yr at 55% city driving and current fuel prices. MPG is U.S. gallons; L/100km converted. Ranges reflect the 3 tested variants for this model year.
The 2021 to 2024 Chevrolet Suburban received a four-star overall rating from NHTSA's New Car Assessment Program for US-market vehicles. In frontal crash testing, it earned four stars. Side crash protection was rated at five stars, while side pole crash testing also achieved five stars. Rollover resistance received three stars. NHTSA applies these ratings across model years until a significant redesign occurs, so this rating covers the entire 2021 to 2024 range.
4/5 Overall
NHTSA 5-Star Safety Rating
At a glance
What can fail
The connecting rod and crankshaft in the 6.2L V8 engine may have manufacturing defects that cause engine damage and failure.
What the fix does
Dealers will inspect your engine and repair or replace it if needed. Passing engines receive higher viscosity oil, new oil filter, and manual updates.
Summarized — see the official notice for exact wording, dates, and contacts.
We may earn a commission for purchases made through these links.
Ratings from NHTSA's New Car Assessment Program (NCAP). Based on 2 tested variants; worst-case ratings shown.
