Infiniti Q50 vs Audi S4 Dimensions & Size Comparison

Comparing 2022 catalog dimensions. Infiniti Q50 · Audi S4

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

Side view
  • Length189.6 in
  • Height57.2 in
  • Wheelbase112.2 in
  • Ground clearance4.8 in – 5.3 in
  • Curb weight3,781 lb – 4,019 lb
Front / width
  • Width71.8 in
  • Audi S4 width72.7 in

Which is bigger?

  • Length: Audi S4 is 2.1 in shorter (189.6 in vs 187.5 in)
  • Width: Infiniti Q50 is 0.9 in narrower (71.8 in vs 72.7 in)
  • Height: Infiniti Q50 is 1.0 in taller (57.2 in vs 56.2 in)
  • Wheelbase: Infiniti Q50 has a 1.2 in longer wheelbase (112.2 in vs 111.0 in)
  • Ground clearance: Infiniti Q50 has 0.5 in more ground clearance (5.0 in vs 4.5 in)
  • Curb weight: Infiniti Q50 is 53 lb heavier (3,900 lb vs 3,847 lb)

Biggest size differences

  1. Ground clearance: Infiniti Q50 has 0.5 in more ground clearance (5.0 in vs 4.5 in)
  2. Height: Infiniti Q50 is 1.0 in taller (57.2 in vs 56.2 in)
  3. Curb weight: Infiniti Q50 is 53 lb heavier (3,900 lb vs 3,847 lb)
  4. Width: Infiniti Q50 is 0.9 in narrower (71.8 in vs 72.7 in)
  5. Length: Audi S4 is 2.1 in shorter (189.6 in vs 187.5 in)

Practical verdicts

  • Easier to fit in a short garageAudi S4Audi S4 is shorter by 2.1 in Check garage fit for Infiniti Q50 · garage fit for Audi S4
  • Narrower for tight parkingInfiniti Q50Infiniti Q50 is narrower by 0.9 in
  • More ground clearanceInfiniti Q50Infiniti Q50 has 0.5 in more clearance

Dimension comparison

SpecInfiniti Q50Audi S4Difference
Length189.6 in187.5 in2.1 in
Width71.8 in72.7 in0.9 in
Height57.2 in56.2 in1.0 in
Wheelbase112.2 in111.0 in1.2 in
Ground clearance5.0 in4.5 in0.5 in
Curb weight3,900 lb3,847 lb53 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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