Spec Sizes

Audi RS Q8 vs BMW iX Dimensions & Size Comparison

Comparing 2023 catalog dimensions. Audi RS Q8 · BMW iX

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

Side view
  • Length197.3 in
  • Height66.7 in
  • Wheelbase117.9 in
  • Curb weight5,490 lb
Front / width
  • Width78.7 in
  • BMW iX width77.4 in

Which is bigger?

  • Length: BMW iX is 2.3 in shorter (197.3 in vs 195.0 in)
  • Width: BMW iX is 1.3 in narrower (78.7 in vs 77.4 in)
  • Height: BMW iX is 0.1 in taller (66.7 in vs 66.8 in)
  • Wheelbase: BMW iX has a 0.2 in longer wheelbase (117.9 in vs 118.1 in)
  • Curb weight: BMW iX is 224 lb heavier (5,490 lb vs 5,714 lb)

Biggest size differences

  1. Curb weight: BMW iX is 224 lb heavier (5,490 lb vs 5,714 lb)
  2. Width: BMW iX is 1.3 in narrower (78.7 in vs 77.4 in)
  3. Length: BMW iX is 2.3 in shorter (197.3 in vs 195.0 in)
  4. Wheelbase: BMW iX has a 0.2 in longer wheelbase (117.9 in vs 118.1 in)
  5. Height: BMW iX is 0.1 in taller (66.7 in vs 66.8 in)

Practical verdicts

  • Easier to fit in a short garageBMW iX — BMW iX is shorter by 2.3 in Check garage fit for Audi RS Q8 · garage fit for BMW iX
  • Narrower for tight parkingBMW iX — BMW iX is narrower by 1.3 in
  • Smaller exterior footprintBMW iX — Based on length × width (BMW iX)

Dimension comparison

SpecAudi RS Q8BMW iXDifference
Length197.3 in195.0 in2.3 in
Width78.7 in77.4 in1.3 in
Height66.7 in66.8 in0.1 in
Wheelbase117.9 in118.1 in0.2 in
Curb weight5,490 lb5,714 lb224 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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