What engine is in a 1985 4 wheel drive Chevy Suburban?

The 1985 Chevy Suburban 4WD typically came equipped with a range of engine options, including the 5.0L V8 (305 cubic inches) and the 5.7L V8 (350 cubic inches). Depending on the specific model and configuration, it could also have the 6.2L diesel engine available. The choice of engine varied based on the trim level and buyer preferences.