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Specifications Comparison: 2005 GMC Sierra 1500 vs 2021 GMC Sierra 1500

Researched By The AutoPadre Staff

Height

2005 GMC Sierra 1500

Height

Trim Eng. Drive train Height (in) Height (ft) Height (cm) Height (m)
1500 Extended CabV8RWD71.25.93180.81.81
1500 Extended CabV84WD73.96.16187.71.88
1500 Extended Cab SLEV8RWD71.25.93180.81.81
1500 Extended Cab SLEV84WD73.96.16187.71.88
1500 Regular CabV6RWD71.25.93180.81.81
1500 Regular CabV84WD73.86.15187.51.88
1500 Regular Cab SLEV8RWD71.25.93180.81.81
1500 Regular Cab SLEV84WD73.86.15187.51.88
1500 Crew Cab SLEV8RWD72.66.05184.41.84
1500 Crew Cab SLEV84WD756.25190.51.91
1500 Crew Cab SLTV8RWD72.66.05184.41.84
1500 Crew Cab SLTV84WD756.25190.51.91
1500 Extended Cab SLTV8RWD71.25.93180.81.81
1500 Extended Cab SLTV84WD73.96.16187.71.88
1500 Extended Cab SLEV8RWD71.25.93180.81.81
1500 Extended Cab SLEV84WD73.96.16187.71.88
HD 1500 Crew Cab SLEV8RWD776.42195.61.96
HD 1500 Crew Cab SLEV84WD77.36.44196.31.96
HD 1500 Crew Cab SLTV8RWD776.42195.61.96
HD 1500 Crew Cab SLTV84WD77.36.44196.31.96
Crew Cab DenaliV8AWD756.25190.51.91

2021 GMC Sierra 1500

Height

Trim Eng. Drive train Height (in) Height (ft) Height (cm) Height (m)
Crew Cab4.3L V6RWD756.251901.91
Crew Cab5.3L V8RWD756.251901.91
Crew Cab2.7LRWD756.251901.91
Crew Cab4.3L V64WD756.251901.91
Crew Cab5.3L V84WD756.251901.91
Crew Cab2.7L4WD756.251901.91
Crew Cab AT45.3L V84WD786.51981.98
Crew Cab AT43.0L I64WD786.51981.98
Crew Cab AT46.2L V84WD786.51981.98
Crew Cab Denali5.3L V8RWD756.251901.91
Crew Cab Denali3.0L I6RWD756.251901.91
Crew Cab Denali5.3L V84WD756.251901.91
Crew Cab Denali3.0L I64WD756.251901.91
Crew Cab Denali6.2L V84WD756.251901.91
Crew Cab Elevation2.7LRWD756.251901.91
Crew Cab Elevation5.3L V8RWD756.251901.91
Crew Cab Elevation3.0L I6RWD756.251901.91
Crew Cab Elevation 3VL2.7L4WD756.251901.91
Crew Cab Elevation2.7L4WD756.251901.91
Crew Cab Elevation5.3L V84WD756.251901.91
Crew Cab Elevation3.0L I64WD756.251901.91
Crew Cab SLE2.7LRWD756.251901.91
Crew Cab SLE5.3L V8RWD756.251901.91
Crew Cab SLE3.0L I6RWD756.251901.91
Crew Cab SLE2.7L4WD756.251901.91
Crew Cab SLE5.3L V84WD756.251901.91
Crew Cab SLE3.0L I64WD756.251901.91
Crew Cab SLT5.3L V8RWD756.251901.91
Crew Cab SLT3.0L I6RWD756.251901.91
Crew Cab SLT5.3L V84WD756.251901.91
Crew Cab SLT5.3L I64WD756.251901.91
Crew Cab SLT3.0L V84WD756.251901.91
Extended Cab4.3L V6RWD756.251901.91
Extended Cab5.3L V8RWD756.251901.91
Extended Cab2.7LRWD756.251901.91
Extended Cab4.3L V64WD756.251901.91
Extended Cab5.3L V84WD756.251901.91
Extended Cab2.7L4WD756.251901.91
Extended Cab Elevation2.7LRWD756.251901.91
Extended Cab Elevation5.3L V8RWD756.251901.91
Extended Cab Elevation3.0L I6RWD756.251901.91
Extended Cab Elevation 3VL2.7L4WD756.251901.91
Extended Cab Elevation2.7L4WD756.251901.91
Extended Cab Elevation5.3L V84WD756.251901.91
Extended Cab Elevation3.0L I64WD756.251901.91
Extended Cab SLE2.7LRWD756.251901.91
Extended Cab SLE5.3L V8RWD756.251901.91
Extended Cab SLE3.0L I6RWD756.251901.91
Extended Cab SLE2.7L4WD756.251901.91
Extended Cab SLE5.3L V84WD756.251901.91
Extended Cab SLE3.0L I64WD756.251901.91
Regular Cab4.3L V6RWD756.251901.91
Regular Cab5.3L V8RWD756.251901.91
Regular Cab4.3L V64WD756.251901.91
Regular Cab5.3L V84WD756.251901.91

Length

2005 GMC Sierra 1500

Length

Trim Eng. Drive train Length (in) Length (ft) Length (cm) Length (m)
1500 Extended CabV8RWD230.219.18584.75.85
1500 Extended CabV84WD230.219.18584.75.85
1500 Extended Cab SLEV8RWD230.219.18584.75.85
1500 Extended Cab SLEV84WD230.219.18584.75.85
1500 Regular CabV6RWD205.717.14522.55.22
1500 Regular CabV84WD205.717.14522.55.22
1500 Regular Cab SLEV8RWD205.717.14522.55.22
1500 Regular Cab SLEV84WD205.717.14522.55.22
1500 Crew Cab SLEV8RWD230.219.18584.75.85
1500 Crew Cab SLEV84WD230.219.18584.75.85
1500 Crew Cab SLTV8RWD230.219.18584.75.85
1500 Crew Cab SLTV84WD230.219.18584.75.85
1500 Extended Cab SLTV8RWD230.219.18584.75.85
1500 Extended Cab SLTV84WD230.219.18584.75.85
1500 Extended Cab SLEV8RWD230.219.18584.75.85
1500 Extended Cab SLEV84WD230.219.18584.75.85
HD 1500 Crew Cab SLEV8RWD237.219.77602.56.03
HD 1500 Crew Cab SLEV84WD237.219.77602.56.03
HD 1500 Crew Cab SLTV8RWD237.219.77602.56.03
HD 1500 Crew Cab SLTV84WD237.219.77602.56.03
Crew Cab DenaliV8AWD230.219.18584.75.85

2021 GMC Sierra 1500

Length

Trim Eng. Drive train Length (in) Length (ft) Length (cm) Length (m)
Crew Cab4.3L V6RWD23119.255865.87
Crew Cab5.3L V8RWD23119.255865.87
Crew Cab2.7LRWD23119.255865.87
Crew Cab4.3L V64WD24120.086126.12
Crew Cab5.3L V84WD24120.086126.12
Crew Cab2.7L4WD24120.086126.12
Crew Cab AT45.3L V84WD23119.255865.87
Crew Cab AT43.0L I64WD23119.255865.87
Crew Cab AT46.2L V84WD23119.255865.87
Crew Cab Denali5.3L V8RWD23119.255865.87
Crew Cab Denali3.0L I6RWD23119.255865.87
Crew Cab Denali5.3L V84WD24120.086126.12
Crew Cab Denali3.0L I64WD24120.086126.12
Crew Cab Denali6.2L V84WD24120.086126.12
Crew Cab Elevation2.7LRWD23119.255865.87
Crew Cab Elevation5.3L V8RWD23119.255865.87
Crew Cab Elevation3.0L I6RWD23119.255865.87
Crew Cab Elevation 3VL2.7L4WD23119.255865.87
Crew Cab Elevation2.7L4WD23119.255865.87
Crew Cab Elevation5.3L V84WD23119.255865.87
Crew Cab Elevation3.0L I64WD23119.255865.87
Crew Cab SLE2.7LRWD23119.255865.87
Crew Cab SLE5.3L V8RWD23119.255865.87
Crew Cab SLE3.0L I6RWD23119.255865.87
Crew Cab SLE2.7L4WD23119.255865.87
Crew Cab SLE5.3L V84WD23119.255865.87
Crew Cab SLE3.0L I64WD23119.255865.87
Crew Cab SLT5.3L V8RWD23119.255865.87
Crew Cab SLT3.0L I6RWD23119.255865.87
Crew Cab SLT5.3L V84WD23119.255865.87
Crew Cab SLT5.3L I64WD23119.255865.87
Crew Cab SLT3.0L V84WD23119.255865.87
Extended Cab4.3L V6RWD23119.255865.87
Extended Cab5.3L V8RWD23119.255865.87
Extended Cab2.7LRWD23119.255865.87
Extended Cab4.3L V64WD23119.255865.87
Extended Cab5.3L V84WD23119.255865.87
Extended Cab2.7L4WD23119.255865.87
Extended Cab Elevation2.7LRWD23119.255865.87
Extended Cab Elevation5.3L V8RWD23119.255865.87
Extended Cab Elevation3.0L I6RWD23119.255865.87
Extended Cab Elevation 3VL2.7L4WD23119.255865.87
Extended Cab Elevation2.7L4WD23119.255865.87
Extended Cab Elevation5.3L V84WD23119.255865.87
Extended Cab Elevation3.0L I64WD23119.255865.87
Extended Cab SLE2.7LRWD23119.255865.87
Extended Cab SLE5.3L V8RWD23119.255865.87
Extended Cab SLE3.0L I6RWD23119.255865.87
Extended Cab SLE2.7L4WD23119.255865.87
Extended Cab SLE5.3L V84WD23119.255865.87
Extended Cab SLE3.0L I64WD23119.255865.87
Regular Cab4.3L V6RWD22919.085815.82
Regular Cab5.3L V8RWD22919.085815.82
Regular Cab4.3L V64WD22919.085815.82
Regular Cab5.3L V84WD22919.085815.82

Width Without Mirrors

2005 GMC Sierra 1500

Width W/O Mirrors

Trim Eng. Drive train Width W/O Mirrors (in) Width W/O Mirrors (ft) Width W/O Mirrors (cm) Width W/O Mirrors (m)
1500 Extended CabV8RWD78.56.54199.41.99
1500 Extended CabV84WD78.56.54199.41.99
1500 Extended Cab SLEV8RWD78.56.54199.41.99
1500 Extended Cab SLEV84WD78.56.54199.41.99
1500 Regular CabV6RWD78.56.54199.41.99
1500 Regular CabV84WD78.56.54199.41.99
1500 Regular Cab SLEV8RWD78.56.54199.41.99
1500 Regular Cab SLEV84WD78.56.54199.41.99
1500 Crew Cab SLEV8RWD78.56.54199.41.99
1500 Crew Cab SLEV84WD78.56.54199.41.99
1500 Crew Cab SLTV8RWD78.56.54199.41.99
1500 Crew Cab SLTV84WD78.56.54199.41.99
1500 Extended Cab SLTV8RWD78.56.54199.41.99
1500 Extended Cab SLTV84WD78.56.54199.41.99
1500 Extended Cab SLEV8RWD78.56.54199.41.99
1500 Extended Cab SLEV84WD78.56.54199.41.99
HD 1500 Crew Cab SLEV8RWD79.76.64202.42.02
HD 1500 Crew Cab SLEV84WD79.16.59200.92.01
HD 1500 Crew Cab SLTV8RWD79.76.64202.42.02
HD 1500 Crew Cab SLTV84WD79.16.59200.92.01
Crew Cab DenaliV8AWD78.56.54199.41.99

2021 GMC Sierra 1500

Width W/O Mirrors

Trim Eng. Drive train Width W/O Mirrors (in) Width W/O Mirrors (ft) Width W/O Mirrors (cm) Width W/O Mirrors (m)
Crew Cab4.3L V6RWD81.26.772062.06
Crew Cab5.3L V8RWD81.26.772062.06
Crew Cab2.7LRWD81.26.772062.06
Crew Cab4.3L V64WD81.26.772062.06
Crew Cab5.3L V84WD81.26.772062.06
Crew Cab2.7L4WD81.26.772062.06
Crew Cab AT45.3L V84WD81.26.772062.06
Crew Cab AT43.0L I64WD81.26.772062.06
Crew Cab AT46.2L V84WD81.26.772062.06
Crew Cab Denali5.3L V8RWD81.26.772062.06
Crew Cab Denali3.0L I6RWD81.26.772062.06
Crew Cab Denali5.3L V84WD81.26.772062.06
Crew Cab Denali3.0L I64WD81.26.772062.06
Crew Cab Denali6.2L V84WD81.26.772062.06
Crew Cab Elevation2.7LRWD81.26.772062.06
Crew Cab Elevation5.3L V8RWD81.26.772062.06
Crew Cab Elevation3.0L I6RWD81.26.772062.06
Crew Cab Elevation 3VL2.7L4WD81.26.772062.06
Crew Cab Elevation2.7L4WD81.26.772062.06
Crew Cab Elevation5.3L V84WD81.26.772062.06
Crew Cab Elevation3.0L I64WD81.26.772062.06
Crew Cab SLE2.7LRWD81.26.772062.06
Crew Cab SLE5.3L V8RWD81.26.772062.06
Crew Cab SLE3.0L I6RWD81.26.772062.06
Crew Cab SLE2.7L4WD81.26.772062.06
Crew Cab SLE5.3L V84WD81.26.772062.06
Crew Cab SLE3.0L I64WD81.26.772062.06
Crew Cab SLT5.3L V8RWD81.26.772062.06
Crew Cab SLT3.0L I6RWD81.26.772062.06
Crew Cab SLT5.3L V84WD81.26.772062.06
Crew Cab SLT5.3L I64WD81.26.772062.06
Crew Cab SLT3.0L V84WD81.26.772062.06
Extended Cab4.3L V6RWD81.26.772062.06
Extended Cab5.3L V8RWD81.26.772062.06
Extended Cab2.7LRWD81.26.772062.06
Extended Cab4.3L V64WD81.26.772062.06
Extended Cab5.3L V84WD81.26.772062.06
Extended Cab2.7L4WD81.26.772062.06
Extended Cab Elevation2.7LRWD81.26.772062.06
Extended Cab Elevation5.3L V8RWD81.26.772062.06
Extended Cab Elevation3.0L I6RWD81.26.772062.06
Extended Cab Elevation 3VL2.7L4WD81.26.772062.06
Extended Cab Elevation2.7L4WD81.26.772062.06
Extended Cab Elevation5.3L V84WD81.26.772062.06
Extended Cab Elevation3.0L I64WD81.26.772062.06
Extended Cab SLE2.7LRWD81.26.772062.06
Extended Cab SLE5.3L V8RWD81.26.772062.06
Extended Cab SLE3.0L I6RWD81.26.772062.06
Extended Cab SLE2.7L4WD81.26.772062.06
Extended Cab SLE5.3L V84WD81.26.772062.06
Extended Cab SLE3.0L I64WD81.26.772062.06
Regular Cab4.3L V6RWD81.26.772062.06
Regular Cab5.3L V8RWD81.26.772062.06
Regular Cab4.3L V64WD81.26.772062.06
Regular Cab5.3L V84WD81.26.772062.06

Wheelbase

2005 GMC Sierra 1500

Wheelbase

Trim Eng. Drive train Wheelbase (in) Wheelbase (ft) Wheelbase (cm) Wheelbase (m)
1500 Extended CabV8RWD143.511.96364.53.65
1500 Extended CabV84WD143.511.96364.53.65
1500 Extended Cab SLEV8RWD143.511.96364.53.65
1500 Extended Cab SLEV84WD143.511.96364.53.65
1500 Regular CabV6RWD1199.92302.33.02
1500 Regular CabV84WD1199.92302.33.02
1500 Regular Cab SLEV8RWD1199.92302.33.02
1500 Regular Cab SLEV84WD1199.92302.33.02
1500 Crew Cab SLEV8RWD143.511.96364.53.65
1500 Crew Cab SLEV84WD143.511.96364.53.65
1500 Crew Cab SLTV8RWD143.511.96364.53.65
1500 Crew Cab SLTV84WD143.511.96364.53.65
1500 Extended Cab SLTV8RWD143.511.96364.53.65
1500 Extended Cab SLTV84WD143.511.96364.53.65
1500 Extended Cab SLEV8RWD143.511.96364.53.65
1500 Extended Cab SLEV84WD143.511.96364.53.65
HD 1500 Crew Cab SLEV8RWD15312.75388.63.89
HD 1500 Crew Cab SLEV84WD15312.75388.63.89
HD 1500 Crew Cab SLTV8RWD15312.75388.63.89
HD 1500 Crew Cab SLTV84WD15312.75388.63.89
Crew Cab DenaliV8AWD143.511.96364.53.65

2021 GMC Sierra 1500

Wheelbase

Trim Eng. Drive train Wheelbase (in) Wheelbase (ft) Wheelbase (cm) Wheelbase (m)
Crew Cab4.3L V6RWD14712.253733.73
Crew Cab5.3L V8RWD14712.253733.73
Crew Cab2.7LRWD14712.253733.73
Crew Cab4.3L V64WD15713.083983.98
Crew Cab5.3L V84WD15713.083983.98
Crew Cab2.7L4WD15713.083983.98
Crew Cab AT45.3L V84WD14712.253733.73
Crew Cab AT43.0L I64WD14712.253733.73
Crew Cab AT46.2L V84WD14712.253733.73
Crew Cab Denali5.3L V8RWD14712.253733.73
Crew Cab Denali3.0L I6RWD14712.253733.73
Crew Cab Denali5.3L V84WD15713.083983.98
Crew Cab Denali3.0L I64WD15713.083983.98
Crew Cab Denali6.2L V84WD15713.083983.98
Crew Cab Elevation2.7LRWD14712.253733.73
Crew Cab Elevation5.3L V8RWD14712.253733.73
Crew Cab Elevation3.0L I6RWD14712.253733.73
Crew Cab Elevation 3VL2.7L4WD14712.253733.73
Crew Cab Elevation2.7L4WD14712.253733.73
Crew Cab Elevation5.3L V84WD14712.253733.73
Crew Cab Elevation3.0L I64WD14712.253733.73
Crew Cab SLE2.7LRWD14712.253733.73
Crew Cab SLE5.3L V8RWD14712.253733.73
Crew Cab SLE3.0L I6RWD14712.253733.73
Crew Cab SLE2.7L4WD14712.253733.73
Crew Cab SLE5.3L V84WD14712.253733.73
Crew Cab SLE3.0L I64WD14712.253733.73
Crew Cab SLT5.3L V8RWD14712.253733.73
Crew Cab SLT3.0L I6RWD14712.253733.73
Crew Cab SLT5.3L V84WD14712.253733.73
Crew Cab SLT5.3L I64WD14712.253733.73
Crew Cab SLT3.0L V84WD14712.253733.73
Extended Cab4.3L V6RWD14712.253733.73
Extended Cab5.3L V8RWD14712.253733.73
Extended Cab2.7LRWD14712.253733.73
Extended Cab4.3L V64WD14712.253733.73
Extended Cab5.3L V84WD14712.253733.73
Extended Cab2.7L4WD14712.253733.73
Extended Cab Elevation2.7LRWD14712.253733.73
Extended Cab Elevation5.3L V8RWD14712.253733.73
Extended Cab Elevation3.0L I6RWD14712.253733.73
Extended Cab Elevation 3VL2.7L4WD14712.253733.73
Extended Cab Elevation2.7L4WD14712.253733.73
Extended Cab Elevation5.3L V84WD14712.253733.73
Extended Cab Elevation3.0L I64WD14712.253733.73
Extended Cab SLE2.7LRWD14712.253733.73
Extended Cab SLE5.3L V8RWD14712.253733.73
Extended Cab SLE3.0L I6RWD14712.253733.73
Extended Cab SLE2.7L4WD14712.253733.73
Extended Cab SLE5.3L V84WD14712.253733.73
Extended Cab SLE3.0L I64WD14712.253733.73
Regular Cab4.3L V6RWD13911.583533.53
Regular Cab5.3L V8RWD13911.583533.53
Regular Cab4.3L V64WD13911.583533.53
Regular Cab5.3L V84WD13911.583533.53

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