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Specifications Comparison: 2014 GMC Sierra 1500 vs 2021 GMC Sierra 1500

Researched By The AutoPadre Staff

Height

2014 GMC Sierra 1500

Height

Trim Eng. Drive train Height (in) Height (ft) Height (cm) Height (m)
1500 Crew Cab4.3L V6RWD74.26.18188.51.89
1500 Crew Cab4.3L V64WD746.171881.88
1500 Crew Cab Denali5.3L V8RWD74.26.18188.51.89
1500 Crew Cab Denali5.3L V84WD746.171881.88
1500 Crew Cab SLE4.3L V6RWD74.26.18188.51.89
1500 Crew Cab SLE4.3L V64WD746.171881.88
1500 Crew Cab SLT5.3L V8RWD74.26.18188.51.89
1500 Crew Cab SLT5.3L V84WD746.171881.88
1500 Extended Cab4.3L V6RWD73.96.16187.71.88
1500 Extended Cab4.3L V64WD73.96.16187.71.88
1500 Extended Cab SLE4.3L V6RWD73.96.16187.71.88
1500 Extended Cab SLE4.3L V64WD73.96.16187.71.88
1500 Extended Cab SLT5.3L V8RWD73.96.16187.71.88
1500 Extended Cab SLT5.3L V84WD73.96.16187.71.88
1500 Regular Cab4.3L V6RWD746.171881.88
1500 Regular Cab4.3L V64WD73.86.15187.51.88
1500 Regular Cab SLE4.3L V6RWD746.171881.88
1500 Regular Cab SLE4.3L V64WD74.16.17188.21.88

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

2014 GMC Sierra 1500

Length

Trim Eng. Drive train Length (in) Length (ft) Length (cm) Length (m)
1500 Crew Cab4.3L V6RWD229.519.12582.95.83
1500 Crew Cab4.3L V64WD229.519.12582.95.83
1500 Crew Cab Denali5.3L V8RWD229.519.12582.95.83
1500 Crew Cab Denali5.3L V84WD229.519.12582.95.83
1500 Crew Cab SLE4.3L V6RWD229.519.12582.95.83
1500 Crew Cab SLE4.3L V64WD229.519.12582.95.83
1500 Crew Cab SLT5.3L V8RWD229.519.12582.95.83
1500 Crew Cab SLT5.3L V84WD229.519.12582.95.83
1500 Extended Cab4.3L V6RWD229.519.12582.95.83
1500 Extended Cab4.3L V64WD229.519.12582.95.83
1500 Extended Cab SLE4.3L V6RWD229.519.12582.95.83
1500 Extended Cab SLE4.3L V64WD229.519.12582.95.83
1500 Extended Cab SLT5.3L V8RWD229.519.12582.95.83
1500 Extended Cab SLT5.3L V84WD229.519.12582.95.83
1500 Regular Cab4.3L V6RWD205.617.13522.25.22
1500 Regular Cab4.3L V64WD224.418.75705.7
1500 Regular Cab SLE4.3L V6RWD205.617.13522.25.22
1500 Regular Cab SLE4.3L V64WD205.617.13522.25.22

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

2014 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 Crew Cab4.3L V6RWD806.67203.22.03
1500 Crew Cab4.3L V64WD806.67203.22.03
1500 Crew Cab Denali5.3L V8RWD806.67203.22.03
1500 Crew Cab Denali5.3L V84WD806.67203.22.03
1500 Crew Cab SLE4.3L V6RWD806.67203.22.03
1500 Crew Cab SLE4.3L V64WD806.67203.22.03
1500 Crew Cab SLT5.3L V8RWD806.67203.22.03
1500 Crew Cab SLT5.3L V84WD806.67203.22.03
1500 Extended Cab4.3L V6RWD806.67203.22.03
1500 Extended Cab4.3L V64WD806.67203.22.03
1500 Extended Cab SLE4.3L V6RWD806.67203.22.03
1500 Extended Cab SLE4.3L V64WD806.67203.22.03
1500 Extended Cab SLT5.3L V8RWD806.67203.22.03
1500 Extended Cab SLT5.3L V84WD806.67203.22.03
1500 Regular Cab4.3L V6RWD806.67203.22.03
1500 Regular Cab4.3L V64WD806.67203.22.03
1500 Regular Cab SLE4.3L V6RWD806.67203.22.03
1500 Regular Cab SLE4.3L V64WD806.67203.22.03

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

2014 GMC Sierra 1500

Wheelbase

Trim Eng. Drive train Wheelbase (in) Wheelbase (ft) Wheelbase (cm) Wheelbase (m)
1500 Crew Cab4.3L V6RWD143.511.96364.53.65
1500 Crew Cab4.3L V64WD143.511.96364.53.65
1500 Crew Cab Denali5.3L V8RWD143.511.96364.53.65
1500 Crew Cab Denali5.3L V84WD143.511.96364.53.65
1500 Crew Cab SLE4.3L V6RWD143.511.96364.53.65
1500 Crew Cab SLE4.3L V64WD143.511.96364.53.65
1500 Crew Cab SLT5.3L V8RWD143.511.96364.53.65
1500 Crew Cab SLT5.3L V84WD143.511.96364.53.65
1500 Extended Cab4.3L V6RWD143.511.96364.53.65
1500 Extended Cab4.3L V64WD143.511.96364.53.65
1500 Extended Cab SLE4.3L V6RWD143.511.96364.53.65
1500 Extended Cab SLE4.3L V64WD143.511.96364.53.65
1500 Extended Cab SLT5.3L V8RWD143.511.96364.53.65
1500 Extended Cab SLT5.3L V84WD143.511.96364.53.65
1500 Regular Cab4.3L V6RWD1199.92302.33.02
1500 Regular Cab4.3L V64WD13311.08337.83.38
1500 Regular Cab SLE4.3L V6RWD1199.92302.33.02
1500 Regular Cab SLE4.3L V64WD1199.92302.33.02

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

Go to the GMC Sierra 1500 Vehicle Dimensions Data.

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