Spec Sizes

BMW i3 vs Kia Rio Dimensions & Size Comparison

Comparing 2021 vs 2022 catalog dimensions. BMW i3 · Kia Rio

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

Side view
  • Length158.1 in – 158.3 in
  • Height62.6 in – 62.9 in
  • Wheelbase101.2 in
  • Curb weight2,972 lb – 3,309 lb
Front / width
  • Width69.9 in – 70.5 in
  • Kia Rio width67.9 in

Which is bigger?

  • Length: BMW i3 is 8.1 in shorter (158.2 in vs 166.3 in)
  • Width: Kia Rio is 2.3 in narrower (70.2 in vs 67.9 in)
  • Height: BMW i3 is 5.6 in taller (62.8 in vs 57.1 in)
  • Wheelbase: Kia Rio has a 0.4 in longer wheelbase (101.2 in vs 101.6 in)
  • Curb weight: BMW i3 is 375 lb heavier (3,141 lb vs 2,766 lb)

Biggest size differences

  1. Curb weight: BMW i3 is 375 lb heavier (3,141 lb vs 2,766 lb)
  2. Height: BMW i3 is 5.6 in taller (62.8 in vs 57.1 in)
  3. Length: BMW i3 is 8.1 in shorter (158.2 in vs 166.3 in)
  4. Width: Kia Rio is 2.3 in narrower (70.2 in vs 67.9 in)
  5. Wheelbase: Kia Rio has a 0.4 in longer wheelbase (101.2 in vs 101.6 in)

Practical verdicts

  • Easier to fit in a short garageBMW i3 — BMW i3 is shorter by 8.1 in Check garage fit for BMW i3 · garage fit for Kia Rio
  • Narrower for tight parkingKia Rio — Kia Rio is narrower by 2.3 in
  • Smaller exterior footprintBMW i3 — Based on length × width (BMW i3)

Dimension comparison

SpecBMW i3Kia RioDifference
Length158.2 in166.3 in8.1 in
Width70.2 in67.9 in2.3 in
Height62.8 in57.1 in5.6 in
Wheelbase101.2 in101.6 in0.4 in
Ground clearance—5.5 in—
Curb weight3,141 lb2,766 lb375 lb

Values use trim midpoints when a model year lists a range (e.g. length 158.1 in – 158.3 in).

Compare by year

Overlapping model years with dimension data.

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