2021 Chevrolet Silverado 1500

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MECHANICAL

EXTERIOR

ENTERTAINMENT

INTERIOR

SAFETY

PACKAGE

MECHANICAL

Capless Fuel Fill

Exhaust, dual with polished outlets

Engine, 5.3L EcoTec3 V8 (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring available Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders, depending on demand, to optimize power delivery and efficiency

Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Included and only available with 4WD models, (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (L87) 6.2L EcoTec3 V8 engine. Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content.)

Rear axle, 3.23 ratio

Durabed, pickup bed

GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package.)

Automatic Stop/Start (Standard on vehicles built before 6-7-2021. Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content. See dealer for details.)

Transfer case, two-speed electronic Autotrac with push button control (4WD models only)

Auto-locking rear differential

Four wheel drive

Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine.)

Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (NHT) Max Trailering Package.)

Trailer brake controller, integrated

Advanced Trailering System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module

Frame, fully-boxed, hydroformed front section

Steering, Electric Power Steering (EPS) assist, rack-and-pinion

Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors

Brake lining wear indicator

Model Highlights

The Silverado 1500 is available with a variety of engines. In fact, Chevrolet offers a total of six different engines in the Silverado for 2021, ranging from a 3.0L diesel engine, all the way up to a 6.2L V8 that makes 425 horsepower. Transmission options include both 8-speed and 10-speed automatics depending on trim level. Like most trucks in this class, power is generally sent to the rear wheels, though 4-wheel drive is available. The base Chevrolet Silverado trim is known simply as "Work Truck". The Work Truck trim is aimed at people who rely on their trucks as a tool and who care more about its function than how many speakers the stereo has. The Work Truck comes appropriately with cloth seats, 17-inch steel wheels and blacked out trim. However, it's still 2021, so the Silverado also gets a 7-inch touchscreen - even in the Work Truck. The Custom trim is one step up and adds a little visual pizzazz to the truck. 20-inch wheels come standard as do LED tail lamps. And for those who want to sound as good as they look, an integrated dual exhaust system is available as well. The Custom Trail Boss takes the Custom trim and adds various off-roading goodies. The Trail Boss gets a 2-inch lift, rancho shocks, a rear locking differential, skid plates and off-road tires. The LT trim offers chrome accents along the bumpers and front grille, LED headlamps, daytime running lamps and a bigger 8-inch touchscreen inside. The RST is one step up from the LT, adding full LED lighting that includes the fog lamps, headlights and tail lamps. Body colored trim and 22-inch wheels are also included. Like the Custom, the LT is available in Trail Boss form, combining the features of the LT with the off-road suspension and skid plates. The LTZ trim moves fully into luxury vehicle territory with additional exterior chrome accents, power folding mirrors, leather trimmed seats and lots of interior goodies. The top-of-the-line High Country trim offers a power tailgate, chrome assist steps and a very cool two-tone grille design with chrome and bronze finishing.