Spec Sizes

Cadillac ATS vs Chevrolet Volt Dimensions & Size Comparison

Comparing 2015 catalog dimensions. Cadillac ATS · Chevrolet Volt

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

Side view
  • Length183.6 in
  • Height54.8 in
  • Wheelbase109.3 in
  • Ground clearance5.9 in
  • Curb weight3,411 lb – 3,693 lb
Front / width
  • Width72.5 in
  • Chevrolet Volt width70.4 in

Which is bigger?

  • Length: Chevrolet Volt is 6.5 in shorter (183.6 in vs 177.1 in)
  • Width: Chevrolet Volt is 2.1 in narrower (72.5 in vs 70.4 in)
  • Height: Chevrolet Volt is 1.8 in taller (54.8 in vs 56.6 in)
  • Wheelbase: Cadillac ATS has a 3.6 in longer wheelbase (109.3 in vs 105.7 in)
  • Ground clearance: Cadillac ATS has 0.4 in more ground clearance (5.9 in vs 5.5 in)
  • Curb weight: Chevrolet Volt is 234 lb heavier (3,552 lb vs 3,786 lb)

Biggest size differences

  1. Ground clearance: Cadillac ATS has 0.4 in more ground clearance (5.9 in vs 5.5 in)
  2. Curb weight: Chevrolet Volt is 234 lb heavier (3,552 lb vs 3,786 lb)
  3. Length: Chevrolet Volt is 6.5 in shorter (183.6 in vs 177.1 in)
  4. Wheelbase: Cadillac ATS has a 3.6 in longer wheelbase (109.3 in vs 105.7 in)
  5. Height: Chevrolet Volt is 1.8 in taller (54.8 in vs 56.6 in)

Practical verdicts

  • Easier to fit in a short garageChevrolet Volt — Chevrolet Volt is shorter by 6.5 in Check garage fit for Cadillac ATS · garage fit for Chevrolet Volt
  • Narrower for tight parkingChevrolet Volt — Chevrolet Volt is narrower by 2.1 in
  • More ground clearanceCadillac ATS — Cadillac ATS has 0.4 in more clearance
  • Smaller exterior footprintChevrolet Volt — Based on length × width (Chevrolet Volt)

Dimension comparison

SpecCadillac ATSChevrolet VoltDifference
Length183.6 in177.1 in6.5 in
Width72.5 in70.4 in2.1 in
Height54.8 in56.6 in1.8 in
Wheelbase109.3 in105.7 in3.6 in
Ground clearance5.9 in5.5 in0.4 in
Curb weight3,552 lb3,786 lb234 lb

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

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Overlapping model years with dimension data.

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