Spec Sizes

GMC Sierra 1500 vs Lincoln Navigator Dimensions & Size Comparison

Comparing 2003 catalog dimensions. GMC Sierra 1500 · Lincoln Navigator

Same scale for both vehicles. Generic silhouette — proportional to measured length, height, width, wheelbase, and clearance.

Side view
  • Length203.2 in – 246.6 in
  • Height70.8 in – 73.9 in
  • Wheelbase119.0 in – 157.5 in
  • Ground clearance8.3 in – 8.6 in
  • Curb weight4,142 lb – 5,097 lb
Front / width
  • Width78.5 in – 83.5 in
  • Lincoln Navigator width80.2 in

Which is bigger?

  • Length: Lincoln Navigator is 18.9 in shorter (224.9 in vs 206.0 in)
  • Width: Lincoln Navigator is 0.8 in narrower (81.0 in vs 80.2 in)
  • Height: Lincoln Navigator is 5.5 in taller (72.3 in vs 77.8 in)
  • Wheelbase: GMC Sierra 1500 has a 19.5 in longer wheelbase (138.3 in vs 118.8 in)
  • Ground clearance: Lincoln Navigator has 0.6 in more ground clearance (8.4 in vs 9.1 in)
  • Curb weight: Lincoln Navigator is 1,258 lb heavier (4,620 lb vs 5,877 lb)

Biggest size differences

  1. Curb weight: Lincoln Navigator is 1,258 lb heavier (4,620 lb vs 5,877 lb)
  2. Wheelbase: GMC Sierra 1500 has a 19.5 in longer wheelbase (138.3 in vs 118.8 in)
  3. Length: Lincoln Navigator is 18.9 in shorter (224.9 in vs 206.0 in)
  4. Height: Lincoln Navigator is 5.5 in taller (72.3 in vs 77.8 in)
  5. Ground clearance: Lincoln Navigator has 0.6 in more ground clearance (8.4 in vs 9.1 in)

Practical verdicts

  • Easier to fit in a short garageLincoln Navigator — Lincoln Navigator is shorter by 18.9 in Check garage fit for GMC Sierra 1500 · garage fit for Lincoln Navigator
  • Narrower for tight parkingLincoln Navigator — Lincoln Navigator is narrower by 0.8 in
  • More ground clearanceLincoln Navigator — Lincoln Navigator has 0.6 in more clearance
  • Smaller exterior footprintLincoln Navigator — Based on length × width (Lincoln Navigator)

Dimension comparison

SpecGMC Sierra 1500Lincoln NavigatorDifference
Length224.9 in206.0 in18.9 in
Width81.0 in80.2 in0.8 in
Height72.3 in77.8 in5.5 in
Wheelbase138.3 in118.8 in19.5 in
Ground clearance8.4 in9.1 in0.6 in
Curb weight4,620 lb5,877 lb1,258 lb

Values use trim midpoints when a model year lists a range (e.g. length 203.2 in – 246.6 in).

Compare by year

Overlapping model years with dimension data.

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