Spec Sizes

BMW X4 vs BMW X3 Dimensions & Size Comparison

Comparing 2019 vs 2023 catalog dimensions. BMW X4 · BMW X3

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

Side view
  • Length187.4 in – 187.5 in
  • Height63.8 in
  • Wheelbase112.8 in
  • Ground clearance8.0 in
  • Curb weight4,147 lb – 4,323 lb
Front / width
  • Width75.5 in – 76.3 in
  • BMW X3 width74.4 in – 74.7 in

Which is bigger?

  • Length: BMW X3 is 1.5 in shorter (187.4 in vs 185.9 in)
  • Width: BMW X3 is 1.3 in narrower (75.9 in vs 74.6 in)
  • Height: BMW X3 is 2.2 in taller (63.8 in vs 66.0 in)
  • Wheelbase: essentially the same
  • Ground clearance: BMW X4 has 0.8 in more ground clearance (8.0 in vs 7.2 in)
  • Curb weight: essentially the same

Biggest size differences

  1. Ground clearance: BMW X4 has 0.8 in more ground clearance (8.0 in vs 7.2 in)
  2. Height: BMW X3 is 2.2 in taller (63.8 in vs 66.0 in)
  3. Width: BMW X3 is 1.3 in narrower (75.9 in vs 74.6 in)
  4. Length: BMW X3 is 1.5 in shorter (187.4 in vs 185.9 in)

Practical verdicts

  • Easier to fit in a short garageBMW X3 — BMW X3 is shorter by 1.5 in Check garage fit for BMW X4 · garage fit for BMW X3
  • Narrower for tight parkingBMW X3 — BMW X3 is narrower by 1.3 in
  • More ground clearanceBMW X4 — BMW X4 has 0.8 in more clearance
  • Smaller exterior footprintBMW X3 — Based on length × width (BMW X3)

Dimension comparison

SpecBMW X4BMW X3Difference
Length187.4 in185.9 in1.5 in
Width75.9 in74.6 in1.3 in
Height63.8 in66.0 in2.2 in
Wheelbase112.8 in112.8 in0.0 in
Ground clearance8.0 in7.2 in0.8 in
Curb weight4,235 lb4,236 lb1 lb

Values use trim midpoints when a model year lists a range (e.g. length 187.4 in – 187.5 in).

Compare by year

Overlapping model years with dimension data.

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