Compare 2003 Chevrolet Avalanche vs 2003 GMC Sierra

Compare prices, trims, specs, options, features and scores of up to five cars, trucks or SUVs that are available in Canada with our free side-by-side car comparison tool.

  • 2003 Chevrolet Avalanche$38,420 - $44,310
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    Engine
    8-Cylinder
    Displacement
    5.3L - 8.1L
    Fuel
    Gasoline
    Horsepower
    285 hp - 340 hp
    Torque
    325 ft-lb - 460 ft-lb
    PowerSteering
    Included
    Drivetrain
    Rear Wheel Drive, 4x4
    Transmission
    Automatic
    Fuel
    Gasoline
    Fuel Consumption: City
    16.8 L/100 km - 18.1 L/100 km
    Fuel Consumption: Highway
    12.8 L/100 km - 13.8 L/100 km
    Fuel Capacity
    31L - 117L
    Anti-lock braking system (ABS)
    Included
    Driver-side airbag
    Included
    Passenger-side airbag
    Included
    Side airbag
    Included
    Power Door Locks
    Included
    Fog lights
    Included
    Traction control
    Included
    Air suspension
    Included
    Cruise control
    Included
    Daytime running lights
    Included
    Auto Dimming Rearview Mirror
    Included
    AM/FM Stereo
    Included
    Steering Wheel Audio Controls
    Included
    CD player
    Included
    Sound system
    Included
    Television
    Included
    Bluetooth
    ✕Not Available
    Induction charging for smartphones
    ✕Not Available
    Air conditioning
    Included
    Leather seats
    Included
    Power Seats
    Included
    Automatic climate control
    Included
    Heated Seats
    Included
    Leather steering wheel
    Included
    Lumbar support
    Included
    Automatic Climate Control, Dual-Zone
    Included
    Power windows
    Included
    Power Mirrors
    Included
    Remote Keyless Entry
    Included
    Split Bench Seat
    Included
    Passenger Capacity
    5 passengers
    Front Head Room
    40.7 in
    Front Leg Room
    41.3 in
    Front Shoulder Room
    65.2 in
    Second Row Head Room
    38.6 in
    Second Row Leg Room
    38.9 in - 39.1 in
    Second Row Shoulder Room
    65.1 in - 65.2 in
    Sun/Moonroof
    Included
    Roof rack
    Included
    All Season Tires
    Included
    Spare Tire
    Included
    Wheelbase
    130 in
    Width, Max w/o mirrors
    79.8 in
    Height, Overall
    73.3 in - 74.5 in
    Alarm
    Included
    Engine Immobilizer
    Included
  • 2003 GMC Sierra
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    Engine
    8-Cylinder
    Displacement
    6L
    Fuel
    Gasoline
    Horsepower
    325 hp
    Torque
    370 ft-lb
    PowerSteering
    Included
    Drivetrain
    All Wheel Drive
    Transmission
    Automatic
    Fuel
    Gasoline
    Fuel Consumption: City
    19.6 L/100 km
    Fuel Consumption: Highway
    14.7 L/100 km
    Fuel Capacity
    26L
    Anti-lock braking system (ABS)
    Included
    Driver-side airbag
    Included
    Passenger-side airbag
    Included
    Side airbag
    Unknown
    Power Door Locks
    Included
    Fog lights
    Included
    Traction control
    Unknown
    Air suspension
    Unknown
    Cruise control
    Included
    Daytime running lights
    Included
    Auto Dimming Rearview Mirror
    Included
    AM/FM Stereo
    Included
    Steering Wheel Audio Controls
    Included
    CD player
    Included
    Sound system
    Unknown
    Television
    Unknown
    Bluetooth
    ✕Not Available
    Induction charging for smartphones
    ✕Not Available
    Air conditioning
    Included
    Leather seats
    Included
    Power Seats
    Included
    Automatic climate control
    Included
    Heated Seats
    Included
    Leather steering wheel
    Included
    Lumbar support
    Included
    Automatic Climate Control, Dual-Zone
    Included
    Power windows
    Included
    Power Mirrors
    Included
    Remote Keyless Entry
    Included
    Split Bench Seat
    Unknown
    Passenger Capacity
    5 passengers
    Front Head Room
    41 in
    Front Leg Room
    41.3 in
    Front Shoulder Room
    65.2 in
    Second Row Head Room
    38.4 in
    Second Row Leg Room
    33.7 in
    Second Row Shoulder Room
    66.3 in
    Sun/Moonroof
    Unknown
    Roof rack
    Unknown
    All Season Tires
    Included
    Spare Tire
    Included
    Wheelbase
    143.5 in
    Width, Max w/o mirrors
    83.5 in
    Height, Overall
    73.9 in
    Alarm
    Included
    Engine Immobilizer
    Included