Spec Sizes

Nissan Altima vs Audi A6 Dimensions & Size Comparison

Comparing 2004 catalog dimensions. Nissan Altima · Audi A6

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

Side view
  • Length191.5 in
  • Height57.9 in
  • Wheelbase110.2 in
  • Curb weight3,001 lb – 3,197 lb
Front / width
  • Width70.4 in
  • Audi A6 width76.1 in

Which is bigger?

  • Length: Nissan Altima is 1.2 in shorter (191.5 in vs 192.7 in)
  • Width: Nissan Altima is 5.7 in narrower (70.4 in vs 76.1 in)
  • Height: Nissan Altima is 0.6 in taller (57.9 in vs 57.3 in)
  • Wheelbase: Nissan Altima has a 1.5 in longer wheelbase (110.2 in vs 108.7 in)
  • Curb weight: Audi A6 is 699 lb heavier (3,099 lb vs 3,798 lb)

Biggest size differences

  1. Curb weight: Audi A6 is 699 lb heavier (3,099 lb vs 3,798 lb)
  2. Width: Nissan Altima is 5.7 in narrower (70.4 in vs 76.1 in)
  3. Wheelbase: Nissan Altima has a 1.5 in longer wheelbase (110.2 in vs 108.7 in)
  4. Height: Nissan Altima is 0.6 in taller (57.9 in vs 57.3 in)
  5. Length: Nissan Altima is 1.2 in shorter (191.5 in vs 192.7 in)

Practical verdicts

  • Easier to fit in a short garageNissan Altima — Nissan Altima is shorter by 1.2 in Check garage fit for Nissan Altima · garage fit for Audi A6
  • Narrower for tight parkingNissan Altima — Nissan Altima is narrower by 5.7 in
  • Smaller exterior footprintNissan Altima — Based on length × width (Nissan Altima)

Dimension comparison

SpecNissan AltimaAudi A6Difference
Length191.5 in192.7 in1.2 in
Width70.4 in76.1 in5.7 in
Height57.9 in57.3 in0.6 in
Wheelbase110.2 in108.7 in1.5 in
Curb weight3,099 lb3,798 lb699 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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