Review: The 2021 Chevrolet Suburban Duramax Diesel Is The Ultimate Full-Size American SUV

Driving Line - It's been nearly 20 years since you could walk into a Chevy dealership and drive home with a diesel engine under the hood of its flagship sport-utility vehicle. For 2021 the Chevrolet Suburban's turbodiesel option is back, and this time it's not restricted to heavy-duty three-quarter ton models, either: for an extra thousand bucks buyers can add the Duramax engine to any trim level from base all the way up to High Country.