Spec Sizes

Cadillac ATS vs Honda Insight Dimensions & Size Comparison

Comparing 2014 catalog dimensions. Cadillac ATS · Honda Insight

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

Side view
  • Length182.8 in
  • Height55.9 in – 56.4 in
  • Wheelbase109.3 in
  • Curb weight3,319 lb – 3,629 lb
Front / width
  • Width71.1 in
  • Honda Insight width66.7 in

Which is bigger?

  • Length: Honda Insight is 10.5 in shorter (182.8 in vs 172.3 in)
  • Width: Honda Insight is 4.4 in narrower (71.1 in vs 66.7 in)
  • Height: Honda Insight is 0.1 in taller (56.1 in vs 56.2 in)
  • Wheelbase: Cadillac ATS has a 8.9 in longer wheelbase (109.3 in vs 100.4 in)
  • Curb weight: Cadillac ATS is 720 lb heavier (3,474 lb vs 2,755 lb)

Biggest size differences

  1. Curb weight: Cadillac ATS is 720 lb heavier (3,474 lb vs 2,755 lb)
  2. Wheelbase: Cadillac ATS has a 8.9 in longer wheelbase (109.3 in vs 100.4 in)
  3. Width: Honda Insight is 4.4 in narrower (71.1 in vs 66.7 in)
  4. Length: Honda Insight is 10.5 in shorter (182.8 in vs 172.3 in)
  5. Height: Honda Insight is 0.1 in taller (56.1 in vs 56.2 in)

Practical verdicts

  • Easier to fit in a short garageHonda Insight — Honda Insight is shorter by 10.5 in Check garage fit for Cadillac ATS · garage fit for Honda Insight
  • Narrower for tight parkingHonda Insight — Honda Insight is narrower by 4.4 in
  • Smaller exterior footprintHonda Insight — Based on length × width (Honda Insight)

Dimension comparison

SpecCadillac ATSHonda InsightDifference
Length182.8 in172.3 in10.5 in
Width71.1 in66.7 in4.4 in
Height56.1 in56.2 in0.1 in
Wheelbase109.3 in100.4 in8.9 in
Curb weight3,474 lb2,755 lb720 lb

Values use trim midpoints when a model year lists a range.

Compare by year

Overlapping model years with dimension data.

Already own one of these cars?

Jump to maintenance sizes on the vehicle page — tires, wipers, battery, and oil when present in the catalog.