Spec Sizes

Chevrolet Suburban 1500 vs GMC Sierra 1500 Dimensions & Size Comparison

Comparing 2015 vs 2023 catalog dimensions. Chevrolet Suburban 1500 · GMC Sierra 1500

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

Side view
  • Length224.0 in
  • Height74.4 in
  • Wheelbase130.0 in
  • Ground clearance7.9 in
  • Curb weight5,546 lb – 5,775 lb
Front / width
  • Width80.5 in
  • GMC Sierra 1500 width81.1 in – 81.2 in

Which is bigger?

  • Length: Chevrolet Suburban 1500 is 2.3 in shorter (224.0 in vs 226.3 in)
  • Width: Chevrolet Suburban 1500 is 0.7 in narrower (80.5 in vs 81.2 in)
  • Height: GMC Sierra 1500 is 2.4 in taller (74.4 in vs 76.8 in)
  • Wheelbase: GMC Sierra 1500 has a 11.8 in longer wheelbase (130.0 in vs 141.8 in)
  • Ground clearance: GMC Sierra 1500 has 1.6 in more ground clearance (7.9 in vs 9.5 in)
  • Curb weight: Chevrolet Suburban 1500 is 576 lb heavier (5,661 lb vs 5,085 lb)

Biggest size differences

  1. Ground clearance: GMC Sierra 1500 has 1.6 in more ground clearance (7.9 in vs 9.5 in)
  2. Curb weight: Chevrolet Suburban 1500 is 576 lb heavier (5,661 lb vs 5,085 lb)
  3. Wheelbase: GMC Sierra 1500 has a 11.8 in longer wheelbase (130.0 in vs 141.8 in)
  4. Height: GMC Sierra 1500 is 2.4 in taller (74.4 in vs 76.8 in)
  5. Length: Chevrolet Suburban 1500 is 2.3 in shorter (224.0 in vs 226.3 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Suburban 1500 — Chevrolet Suburban 1500 is shorter by 2.3 in Check garage fit for Chevrolet Suburban 1500 · garage fit for GMC Sierra 1500
  • Narrower for tight parkingChevrolet Suburban 1500 — Chevrolet Suburban 1500 is narrower by 0.7 in
  • More ground clearanceGMC Sierra 1500 — GMC Sierra 1500 has 1.6 in more clearance
  • Smaller exterior footprintChevrolet Suburban 1500 — Based on length × width (Chevrolet Suburban 1500)

Dimension comparison

SpecChevrolet Suburban 1500GMC Sierra 1500Difference
Length224.0 in226.3 in2.3 in
Width80.5 in81.2 in0.7 in
Height74.4 in76.8 in2.4 in
Wheelbase130.0 in141.8 in11.8 in
Ground clearance7.9 in9.5 in1.6 in
Curb weight5,661 lb5,085 lb576 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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