Acura RDX vs Cadillac SRX Dimensions & Size Comparison
Comparing 2008 catalog dimensions. Acura RDX · Cadillac SRX
- Length180.7 in – 188.7 in
- Height65.2 in – 68.7 in
- Wheelbase104.3 in – 106.3 in
- Curb weight3,924 lb – 4,471 lb
- Width73.6 in – 77.0 in
- Cadillac SRX width72.6 in
Which is bigger?
- Length: Acura RDX is 10.2 in shorter (184.7 in vs 194.9 in)
- Width: Cadillac SRX is 2.7 in narrower (75.3 in vs 72.6 in)
- Height: Cadillac SRX is 0.8 in taller (67.0 in vs 67.8 in)
- Wheelbase: Cadillac SRX has a 11.1 in longer wheelbase (105.3 in vs 116.4 in)
- Curb weight: Cadillac SRX is 106 lb heavier (4,198 lb vs 4,303 lb)
Biggest size differences
- Wheelbase: Cadillac SRX has a 11.1 in longer wheelbase (105.3 in vs 116.4 in)
- Length: Acura RDX is 10.2 in shorter (184.7 in vs 194.9 in)
- Width: Cadillac SRX is 2.7 in narrower (75.3 in vs 72.6 in)
- Curb weight: Cadillac SRX is 106 lb heavier (4,198 lb vs 4,303 lb)
- Height: Cadillac SRX is 0.8 in taller (67.0 in vs 67.8 in)
Practical verdicts
- Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 10.2 in Check garage fit for Acura RDX · garage fit for Cadillac SRX
- Narrower for tight parkingCadillac SRX — Cadillac SRX is narrower by 2.7 in
- Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)
Dimension comparison
| Spec | Acura RDX | Cadillac SRX | Difference |
|---|---|---|---|
| Length | 184.7 in | 194.9 in | 10.2 in |
| Width | 75.3 in | 72.6 in | 2.7 in |
| Height | 67.0 in | 67.8 in | 0.8 in |
| Wheelbase | 105.3 in | 116.4 in | 11.1 in |
| Curb weight | 4,198 lb | 4,303 lb | 106 lb |
Values use trim midpoints when a model year lists a range (e.g. length 180.7 in – 188.7 in).
Compare by year
Overlapping model years with dimension data.
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