Spec Sizes

Infiniti Q50 vs Toyota Avalon Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Infiniti Q50 · Toyota Avalon

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

Side view
  • Length189.6 in
  • Height56.8 in – 57.2 in
  • Wheelbase112.2 in
  • Ground clearance4.8 in – 5.2 in
  • Curb weight3,671 lb – 3,993 lb
Front / width
  • Width71.8 in
  • Toyota Avalon width72.2 in

Which is bigger?

  • Length: Infiniti Q50 is 5.7 in shorter (189.6 in vs 195.3 in)
  • Width: Infiniti Q50 is 0.4 in narrower (71.8 in vs 72.2 in)
  • Height: Toyota Avalon is 0.5 in taller (57.0 in vs 57.5 in)
  • Wheelbase: Infiniti Q50 has a 1.2 in longer wheelbase (112.2 in vs 111.0 in)
  • Ground clearance: Toyota Avalon has 0.5 in more ground clearance (5.0 in vs 5.5 in)
  • Curb weight: Infiniti Q50 is 288 lb heavier (3,832 lb vs 3,544 lb)

Biggest size differences

  1. Ground clearance: Toyota Avalon has 0.5 in more ground clearance (5.0 in vs 5.5 in)
  2. Curb weight: Infiniti Q50 is 288 lb heavier (3,832 lb vs 3,544 lb)
  3. Length: Infiniti Q50 is 5.7 in shorter (189.6 in vs 195.3 in)
  4. Wheelbase: Infiniti Q50 has a 1.2 in longer wheelbase (112.2 in vs 111.0 in)
  5. Height: Toyota Avalon is 0.5 in taller (57.0 in vs 57.5 in)

Practical verdicts

  • Easier to fit in a short garageInfiniti Q50 — Infiniti Q50 is shorter by 5.7 in Check garage fit for Infiniti Q50 · garage fit for Toyota Avalon
  • Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 0.4 in
  • More ground clearanceToyota Avalon — Toyota Avalon has 0.5 in more clearance
  • Smaller exterior footprintInfiniti Q50 — Based on length × width (Infiniti Q50)

Dimension comparison

SpecInfiniti Q50Toyota AvalonDifference
Length189.6 in195.3 in5.7 in
Width71.8 in72.2 in0.4 in
Height57.0 in57.5 in0.5 in
Wheelbase112.2 in111.0 in1.2 in
Ground clearance5.0 in5.5 in0.5 in
Curb weight3,832 lb3,544 lb288 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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