Spec Sizes

Audi RS Q8 vs Toyota Sienna Dimensions & Size Comparison

Comparing 2021 catalog dimensions. Audi RS Q8 · Toyota Sienna

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
  • Toyota Sienna width78.5 in

Which is bigger?

  • Length: Audi RS Q8 is 6.2 in shorter (197.3 in vs 203.5 in)
  • Width: Toyota Sienna is 0.2 in narrower (78.7 in vs 78.5 in)
  • Height: Toyota Sienna is 2.4 in taller (66.7 in vs 69.1 in)
  • Wheelbase: Toyota Sienna has a 2.6 in longer wheelbase (117.9 in vs 120.5 in)
  • Curb weight: Audi RS Q8 is 823 lb heavier (5,490 lb vs 4,668 lb)

Biggest size differences

  1. Curb weight: Audi RS Q8 is 823 lb heavier (5,490 lb vs 4,668 lb)
  2. Height: Toyota Sienna is 2.4 in taller (66.7 in vs 69.1 in)
  3. Length: Audi RS Q8 is 6.2 in shorter (197.3 in vs 203.5 in)
  4. Wheelbase: Toyota Sienna has a 2.6 in longer wheelbase (117.9 in vs 120.5 in)
  5. Width: Toyota Sienna is 0.2 in narrower (78.7 in vs 78.5 in)

Practical verdicts

  • Easier to fit in a short garageAudi RS Q8 — Audi RS Q8 is shorter by 6.2 in Check garage fit for Audi RS Q8 · garage fit for Toyota Sienna
  • Narrower for tight parkingToyota Sienna — Toyota Sienna is narrower by 0.2 in
  • Smaller exterior footprintAudi RS Q8 — Based on length × width (Audi RS Q8)

Dimension comparison

SpecAudi RS Q8Toyota SiennaDifference
Length197.3 in203.5 in6.2 in
Width78.7 in78.5 in0.2 in
Height66.7 in69.1 in2.4 in
Wheelbase117.9 in120.5 in2.6 in
Ground clearance—6.3 in—
Curb weight5,490 lb4,668 lb823 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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