Spec Sizes

Audi e-tron GT vs BMW M3 Dimensions & Size Comparison

Comparing 2023 catalog dimensions. Audi e-tron GT · BMW M3

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

Side view
  • Length196.4 in
  • Height55.6 in
  • Wheelbase114.1 in
  • Curb weight5,060 lb
Front / width
  • Width77.3 in
  • BMW M3 width74.3 in

Which is bigger?

  • Length: BMW M3 is 7.3 in shorter (196.4 in vs 189.1 in)
  • Width: BMW M3 is 3.0 in narrower (77.3 in vs 74.3 in)
  • Height: BMW M3 is 0.9 in taller (55.6 in vs 56.5 in)
  • Wheelbase: Audi e-tron GT has a 1.6 in longer wheelbase (114.1 in vs 112.5 in)
  • Curb weight: Audi e-tron GT is 1,145 lb heavier (5,060 lb vs 3,915 lb)

Biggest size differences

  1. Curb weight: Audi e-tron GT is 1,145 lb heavier (5,060 lb vs 3,915 lb)
  2. Width: BMW M3 is 3.0 in narrower (77.3 in vs 74.3 in)
  3. Length: BMW M3 is 7.3 in shorter (196.4 in vs 189.1 in)
  4. Height: BMW M3 is 0.9 in taller (55.6 in vs 56.5 in)
  5. Wheelbase: Audi e-tron GT has a 1.6 in longer wheelbase (114.1 in vs 112.5 in)

Practical verdicts

  • Easier to fit in a short garageBMW M3 — BMW M3 is shorter by 7.3 in Check garage fit for Audi e-tron GT · garage fit for BMW M3
  • Narrower for tight parkingBMW M3 — BMW M3 is narrower by 3.0 in
  • Smaller exterior footprintBMW M3 — Based on length × width (BMW M3)

Dimension comparison

SpecAudi e-tron GTBMW M3Difference
Length196.4 in189.1 in7.3 in
Width77.3 in74.3 in3.0 in
Height55.6 in56.5 in0.9 in
Wheelbase114.1 in112.5 in1.6 in
Curb weight5,060 lb3,915 lb1,145 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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