Spec Sizes

Porsche Macan vs GMC Terrain Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Porsche Macan · GMC Terrain

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

Side view
  • Length184.3 in – 185.0 in
  • Height63.4 in
  • Wheelbase110.5 in
  • Ground clearance7.8 in
  • Curb weight4,112 lb – 4,244 lb
Front / width
  • Width76.1 in
  • GMC Terrain width72.8 in

Which is bigger?

  • Length: Porsche Macan is 0.7 in shorter (184.7 in vs 185.3 in)
  • Width: GMC Terrain is 3.3 in narrower (76.1 in vs 72.8 in)
  • Height: GMC Terrain is 2.9 in taller (63.4 in vs 66.3 in)
  • Wheelbase: GMC Terrain has a 2.0 in longer wheelbase (110.5 in vs 112.5 in)
  • Ground clearance: Porsche Macan has 0.9 in more ground clearance (7.8 in vs 6.9 in)
  • Curb weight: Porsche Macan is 227 lb heavier (4,178 lb vs 3,951 lb)

Biggest size differences

  1. Ground clearance: Porsche Macan has 0.9 in more ground clearance (7.8 in vs 6.9 in)
  2. Curb weight: Porsche Macan is 227 lb heavier (4,178 lb vs 3,951 lb)
  3. Width: GMC Terrain is 3.3 in narrower (76.1 in vs 72.8 in)
  4. Height: GMC Terrain is 2.9 in taller (63.4 in vs 66.3 in)
  5. Wheelbase: GMC Terrain has a 2.0 in longer wheelbase (110.5 in vs 112.5 in)

Practical verdicts

  • Easier to fit in a short garagePorsche Macan — Porsche Macan is shorter by 0.7 in Check garage fit for Porsche Macan · garage fit for GMC Terrain
  • Narrower for tight parkingGMC Terrain — GMC Terrain is narrower by 3.3 in
  • More ground clearancePorsche Macan — Porsche Macan has 0.9 in more clearance
  • Smaller exterior footprintGMC Terrain — Based on length × width (GMC Terrain)

Dimension comparison

SpecPorsche MacanGMC TerrainDifference
Length184.7 in185.3 in0.7 in
Width76.1 in72.8 in3.3 in
Height63.4 in66.3 in2.9 in
Wheelbase110.5 in112.5 in2.0 in
Ground clearance7.8 in6.9 in0.9 in
Curb weight4,178 lb3,951 lb227 lb

Values use trim midpoints when a model year lists a range (e.g. length 184.3 in – 185.0 in).

Compare by year

Overlapping model years with dimension data.

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