Spec Sizes

Tesla Model X vs GMC Acadia Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Tesla Model X · GMC Acadia

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

Side view
  • Length198.3 in
  • Height66.0 in
  • Wheelbase116.7 in
  • Ground clearance5.4 in
  • Curb weight5,421 lb – 5,531 lb
Front / width
  • Width78.7 in
  • GMC Acadia width75.4 in

Which is bigger?

  • Length: GMC Acadia is 4.9 in shorter (198.3 in vs 193.4 in)
  • Width: GMC Acadia is 3.3 in narrower (78.7 in vs 75.4 in)
  • Height: GMC Acadia is 0.7 in taller (66.0 in vs 66.7 in)
  • Wheelbase: Tesla Model X has a 4.2 in longer wheelbase (116.7 in vs 112.5 in)
  • Ground clearance: GMC Acadia has 1.8 in more ground clearance (5.4 in vs 7.2 in)
  • Curb weight: Tesla Model X is 1,320 lb heavier (5,476 lb vs 4,157 lb)

Biggest size differences

  1. Curb weight: Tesla Model X is 1,320 lb heavier (5,476 lb vs 4,157 lb)
  2. Ground clearance: GMC Acadia has 1.8 in more ground clearance (5.4 in vs 7.2 in)
  3. Width: GMC Acadia is 3.3 in narrower (78.7 in vs 75.4 in)
  4. Wheelbase: Tesla Model X has a 4.2 in longer wheelbase (116.7 in vs 112.5 in)
  5. Length: GMC Acadia is 4.9 in shorter (198.3 in vs 193.4 in)

Practical verdicts

  • Easier to fit in a short garageGMC Acadia — GMC Acadia is shorter by 4.9 in Check garage fit for Tesla Model X · garage fit for GMC Acadia
  • Narrower for tight parkingGMC Acadia — GMC Acadia is narrower by 3.3 in
  • More ground clearanceGMC Acadia — GMC Acadia has 1.8 in more clearance
  • Smaller exterior footprintGMC Acadia — Based on length × width (GMC Acadia)

Dimension comparison

SpecTesla Model XGMC AcadiaDifference
Length198.3 in193.4 in4.9 in
Width78.7 in75.4 in3.3 in
Height66.0 in66.7 in0.7 in
Wheelbase116.7 in112.5 in4.2 in
Ground clearance5.4 in7.2 in1.8 in
Curb weight5,476 lb4,157 lb1,320 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

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