Cadillac ATS vs Tesla Model 3 Dimensions & Size Comparison
Comparing 2016 vs 2022 catalog dimensions. Cadillac ATS · Tesla Model 3
- Length182.8 in – 183.6 in
- Height54.8 in – 56.4 in
- Wheelbase109.3 in
- Ground clearance5.9 in
- Curb weight3,319 lb – 3,693 lb
- Width71.1 in – 72.5 in
- Tesla Model 3 width72.8 in
Which is bigger?
- Length: Cadillac ATS is 1.6 in shorter (183.2 in vs 184.8 in)
- Width: Cadillac ATS is 1.0 in narrower (71.8 in vs 72.8 in)
- Height: Tesla Model 3 is 1.0 in taller (55.6 in vs 56.6 in)
- Wheelbase: Tesla Model 3 has a 3.9 in longer wheelbase (109.3 in vs 113.2 in)
- Curb weight: Tesla Model 3 is 443 lb heavier (3,506 lb vs 3,949 lb)
Biggest size differences
- Curb weight: Tesla Model 3 is 443 lb heavier (3,506 lb vs 3,949 lb)
- Wheelbase: Tesla Model 3 has a 3.9 in longer wheelbase (109.3 in vs 113.2 in)
- Height: Tesla Model 3 is 1.0 in taller (55.6 in vs 56.6 in)
- Width: Cadillac ATS is 1.0 in narrower (71.8 in vs 72.8 in)
- Length: Cadillac ATS is 1.6 in shorter (183.2 in vs 184.8 in)
Practical verdicts
- Easier to fit in a short garageCadillac ATS — Cadillac ATS is shorter by 1.6 in Check garage fit for Cadillac ATS · garage fit for Tesla Model 3
- Narrower for tight parkingCadillac ATS — Cadillac ATS is narrower by 1.0 in
- Smaller exterior footprintCadillac ATS — Based on length × width (Cadillac ATS)
Dimension comparison
| Spec | Cadillac ATS | Tesla Model 3 | Difference |
|---|---|---|---|
| Length | 183.2 in | 184.8 in | 1.6 in |
| Width | 71.8 in | 72.8 in | 1.0 in |
| Height | 55.6 in | 56.6 in | 1.0 in |
| Wheelbase | 109.3 in | 113.2 in | 3.9 in |
| Ground clearance | 5.9 in | — | — |
| Curb weight | 3,506 lb | 3,949 lb | 443 lb |
Values use trim midpoints when a model year lists a range (e.g. length 182.8 in – 183.6 in).
Compare by year
Overlapping model years with dimension data.
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