Spec Sizes

BMW X4 vs Audi e-tron Dimensions & Size Comparison

Comparing 2021 catalog dimensions. BMW X4 · Audi e-tron

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 clearance7.2 in
  • Curb weight4,147 lb – 4,323 lb
Front / width
  • Width75.5 in – 76.3 in
  • Audi e-tron width76.2 in

Which is bigger?

  • Length: BMW X4 is 5.6 in shorter (187.4 in vs 193.0 in)
  • Width: BMW X4 is 0.3 in narrower (75.9 in vs 76.2 in)
  • Height: Audi e-tron is 1.5 in taller (63.8 in vs 65.3 in)
  • Wheelbase: Audi e-tron has a 2.4 in longer wheelbase (112.8 in vs 115.2 in)
  • Curb weight: Audi e-tron is 1,475 lb heavier (4,235 lb vs 5,710 lb)

Biggest size differences

  1. Curb weight: Audi e-tron is 1,475 lb heavier (4,235 lb vs 5,710 lb)
  2. Length: BMW X4 is 5.6 in shorter (187.4 in vs 193.0 in)
  3. Height: Audi e-tron is 1.5 in taller (63.8 in vs 65.3 in)
  4. Wheelbase: Audi e-tron has a 2.4 in longer wheelbase (112.8 in vs 115.2 in)
  5. Width: BMW X4 is 0.3 in narrower (75.9 in vs 76.2 in)

Practical verdicts

  • Easier to fit in a short garageBMW X4 — BMW X4 is shorter by 5.6 in Check garage fit for BMW X4 · garage fit for Audi e-tron
  • Narrower for tight parkingBMW X4 — BMW X4 is narrower by 0.3 in
  • Smaller exterior footprintBMW X4 — Based on length × width (BMW X4)

Dimension comparison

SpecBMW X4Audi e-tronDifference
Length187.4 in193.0 in5.6 in
Width75.9 in76.2 in0.3 in
Height63.8 in65.3 in1.5 in
Wheelbase112.8 in115.2 in2.4 in
Ground clearance7.2 in——
Curb weight4,235 lb5,710 lb1,475 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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