2020 GMC Sierra 3500 HD 2020 SLE Cab & Chassis
Repair services & inexpensive new parts for 2020 GMC Sierra 3500 HD 2020 SLE Cab & Chassis with 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated engine.
Have Questions about GMC Sierra 3500 HD 2020 SLE? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.
Make: GMC
Model: Sierra 3500 HD
Trim: SLE Cab & Chassis 4-Door
Year: 2020
Quick Info
Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 6.6L
Engine CC: 6571
Engine CID: 401
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: RWD
Body Type: Cab & Chassis
Doors: 4
Repair services & inexpensive new parts for 2020 GMC Sierra 3500 HD 2020 SLE Cab & Chassis with 6.6L 6571CC 401Cu. In. V8 GAS OHV Naturally Aspirated engine.