Spec Sizes

Infiniti Q50 vs Genesis G80 Dimensions & Size Comparison

Comparing 2018 catalog dimensions. Infiniti Q50 · Genesis G80

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
  • Genesis G80 width74.4 in

Which is bigger?

  • Length: Infiniti Q50 is 6.9 in shorter (189.6 in vs 196.5 in)
  • Width: Infiniti Q50 is 2.6 in narrower (71.8 in vs 74.4 in)
  • Height: Genesis G80 is 1.3 in taller (57.0 in vs 58.3 in)
  • Wheelbase: Genesis G80 has a 6.3 in longer wheelbase (112.2 in vs 118.5 in)
  • Ground clearance: Genesis G80 has 0.2 in more ground clearance (5.0 in vs 5.2 in)
  • Curb weight: Genesis G80 is 624 lb heavier (3,832 lb vs 4,456 lb)

Biggest size differences

  1. Curb weight: Genesis G80 is 624 lb heavier (3,832 lb vs 4,456 lb)
  2. Wheelbase: Genesis G80 has a 6.3 in longer wheelbase (112.2 in vs 118.5 in)
  3. Ground clearance: Genesis G80 has 0.2 in more ground clearance (5.0 in vs 5.2 in)
  4. Length: Infiniti Q50 is 6.9 in shorter (189.6 in vs 196.5 in)
  5. Width: Infiniti Q50 is 2.6 in narrower (71.8 in vs 74.4 in)

Practical verdicts

  • Easier to fit in a short garageInfiniti Q50 — Infiniti Q50 is shorter by 6.9 in Check garage fit for Infiniti Q50 · garage fit for Genesis G80
  • Narrower for tight parkingInfiniti Q50 — Infiniti Q50 is narrower by 2.6 in
  • More ground clearanceGenesis G80 — Genesis G80 has 0.2 in more clearance
  • Smaller exterior footprintInfiniti Q50 — Based on length × width (Infiniti Q50)

Dimension comparison

SpecInfiniti Q50Genesis G80Difference
Length189.6 in196.5 in6.9 in
Width71.8 in74.4 in2.6 in
Height57.0 in58.3 in1.3 in
Wheelbase112.2 in118.5 in6.3 in
Ground clearance5.0 in5.2 in0.2 in
Curb weight3,832 lb4,456 lb624 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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