Spec Sizes

Acura RDX vs Hyundai Santa Fe Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Acura RDX · Hyundai Santa Fe

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

Side view
  • Length183.5 in – 188.7 in
  • Height66.1 in – 68.7 in
  • Wheelbase105.7 in – 106.3 in
  • Ground clearance8.1 in
  • Curb weight3,717 lb – 4,471 lb
Front / width
  • Width73.7 in – 77.0 in
  • Hyundai Santa Fe width74.2 in

Which is bigger?

  • Length: Acura RDX is 7.0 in shorter (186.1 in vs 193.1 in)
  • Width: Hyundai Santa Fe is 1.1 in narrower (75.3 in vs 74.2 in)
  • Height: Acura RDX is 0.9 in taller (67.4 in vs 66.5 in)
  • Wheelbase: Hyundai Santa Fe has a 4.2 in longer wheelbase (106.0 in vs 110.2 in)
  • Ground clearance: Acura RDX has 0.8 in more ground clearance (8.1 in vs 7.3 in)
  • Curb weight: Acura RDX is 100 lb heavier (4,094 lb vs 3,995 lb)

Biggest size differences

  1. Ground clearance: Acura RDX has 0.8 in more ground clearance (8.1 in vs 7.3 in)
  2. Wheelbase: Hyundai Santa Fe has a 4.2 in longer wheelbase (106.0 in vs 110.2 in)
  3. Length: Acura RDX is 7.0 in shorter (186.1 in vs 193.1 in)
  4. Curb weight: Acura RDX is 100 lb heavier (4,094 lb vs 3,995 lb)
  5. Width: Hyundai Santa Fe is 1.1 in narrower (75.3 in vs 74.2 in)

Practical verdicts

  • Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 7.0 in Check garage fit for Acura RDX · garage fit for Hyundai Santa Fe
  • Narrower for tight parkingHyundai Santa Fe — Hyundai Santa Fe is narrower by 1.1 in
  • More ground clearanceAcura RDX — Acura RDX has 0.8 in more clearance
  • Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)

Dimension comparison

SpecAcura RDXHyundai Santa FeDifference
Length186.1 in193.1 in7.0 in
Width75.3 in74.2 in1.1 in
Height67.4 in66.5 in0.9 in
Wheelbase106.0 in110.2 in4.2 in
Ground clearance8.1 in7.3 in0.8 in
Curb weight4,094 lb3,995 lb100 lb

Values use trim midpoints when a model year lists a range (e.g. length 183.5 in – 188.7 in).

Compare by year

Overlapping model years with dimension data.

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