Spec Sizes

BMW X6 vs GMC Acadia Dimensions & Size Comparison

Comparing 2008 catalog dimensions. BMW X6 · GMC Acadia

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

Side view
  • Length192.1 in
  • Height66.5 in
  • Wheelbase115.5 in
  • Curb weight4,894 lb – 5,269 lb
Front / width
  • Width78.1 in
  • GMC Acadia width78.2 in

Which is bigger?

  • Length: BMW X6 is 8.6 in shorter (192.1 in vs 200.7 in)
  • Width: BMW X6 is 0.1 in narrower (78.1 in vs 78.2 in)
  • Height: GMC Acadia is 6.3 in taller (66.5 in vs 72.8 in)
  • Wheelbase: GMC Acadia has a 3.4 in longer wheelbase (115.5 in vs 118.9 in)
  • Curb weight: BMW X6 is 253 lb heavier (5,082 lb vs 4,829 lb)

Biggest size differences

  1. Height: GMC Acadia is 6.3 in taller (66.5 in vs 72.8 in)
  2. Curb weight: BMW X6 is 253 lb heavier (5,082 lb vs 4,829 lb)
  3. Length: BMW X6 is 8.6 in shorter (192.1 in vs 200.7 in)
  4. Wheelbase: GMC Acadia has a 3.4 in longer wheelbase (115.5 in vs 118.9 in)
  5. Width: BMW X6 is 0.1 in narrower (78.1 in vs 78.2 in)

Practical verdicts

  • Easier to fit in a short garageBMW X6 — BMW X6 is shorter by 8.6 in Check garage fit for BMW X6 · garage fit for GMC Acadia
  • Narrower for tight parkingBMW X6 — BMW X6 is narrower by 0.1 in
  • Smaller exterior footprintBMW X6 — Based on length × width (BMW X6)

Dimension comparison

SpecBMW X6GMC AcadiaDifference
Length192.1 in200.7 in8.6 in
Width78.1 in78.2 in0.1 in
Height66.5 in72.8 in6.3 in
Wheelbase115.5 in118.9 in3.4 in
Curb weight5,082 lb4,829 lb253 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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