New or Significantly Altered Models

2021 Chevrolet Suburban
All GM full-size SUVS are new for 2021 including the Chevrolet Tahoe and the longer wheelbase Suburban. Larger in almost every dimension, the Suburban rides on a 4.1 inch longer wheelbase. The familiar 5.3l V8 (355-hp) and 6.2l V8 (420-hp) return but are now joined by a more efficient 3.0l six-cylinder diesel engine with the same torque rating as the 6.2l. Pricing starts around $53,000 and increases based on trim level and powertrain.
2021 Chevrolet Tahoe
All GM full-size SUVS are new for 2021 including the Chevrolet Tahoe and the longer wheelbase Suburban. Tahoe models are larger in almost every dimension, gaining over 4 inches in wheelbase and almost 7 inches in overall length. The familiar 5.3l V8 (355-hp) returns and the 6.2l V8 (420-hp) is available on more trim levels. The big news is the arrival of a more efficient 3.0l six-cylinder diesel engine with the same torque rating as the 6.2l. Pricing starts around $50,000 and increases based on trim level and powertrain.
2021 Chevrolet Trailblazer
The Trailblazer name returns for 2021, this time on a compact SUV that slots just above the Trax. Different trim levels of the Trailblazer are powered by either a 137-hp 1.2l or 155-hp 1.3l turbocharged three-cylinder engine. A CVT transmission is standard on FWD models, but a nine-speed automatic is available with AWD. Priced from $19,000, the Trailblazer competes with other small SUVS like the Honda HR-V, Hyundai Venue and Ford EcoSport.

Updated Models

2021 Chevrolet Colorado Crew Cab
The Colorado benefits from several updates for 2021. An increased level of differentiation between trim levels is achieved with updated front appearances and a new tailgate. The Colorado also sees several trim level and package changes.
2021 Chevrolet Colorado Extended Cab
Base model dropped.

Mostly Unchanged

2021 Chevrolet Blazer
2021 Chevrolet Bolt EV
2021 Chevrolet Camaro
2021 Chevrolet Camaro Convertible
2021 Chevrolet Corvette Stingray Convertible
2021 Chevrolet Corvette Stingray Coupe
2021 Chevrolet Equinox
The optional 2.0l engine has been dropped.
2021 Chevrolet Express Passenger Van
A new 6.6l gas engine replaces the optional 6.0l.
2021 Chevrolet Malibu
2021 Chevrolet Silverado 1500 Crew Cab Std bed
2021 Chevrolet Silverado 1500 Double Cab
2021 Chevrolet Silverado 1500 Regular Cab
2021 Chevrolet Spark
2021 Chevrolet Traverse
2021 Chevrolet Trax
Premier trim level dropped. The 1.4l turbo four-cylinder was swapped mid-year for a more more powerful engine.