Acura RDX vs Cadillac SRX Dimensions & Size Comparison
Comparing 2019 vs 2016 catalog dimensions. Acura RDX · Cadillac SRX
- Length186.8 in
- Height65.7 in
- Wheelbase108.3 in
- Ground clearance8.2 in
- Curb weight3,783 lb – 4,068 lb
- Width74.8 in
- Cadillac SRX width75.2 in
Which is bigger?
- Length: Acura RDX is 3.5 in shorter (186.8 in vs 190.3 in)
- Width: Acura RDX is 0.4 in narrower (74.8 in vs 75.2 in)
- Height: essentially the same
- Wheelbase: Cadillac SRX has a 2.2 in longer wheelbase (108.3 in vs 110.5 in)
- Ground clearance: Acura RDX has 1.2 in more ground clearance (8.2 in vs 7.0 in)
- Curb weight: Cadillac SRX is 434 lb heavier (3,926 lb vs 4,360 lb)
Biggest size differences
- Ground clearance: Acura RDX has 1.2 in more ground clearance (8.2 in vs 7.0 in)
- Curb weight: Cadillac SRX is 434 lb heavier (3,926 lb vs 4,360 lb)
- Wheelbase: Cadillac SRX has a 2.2 in longer wheelbase (108.3 in vs 110.5 in)
- Length: Acura RDX is 3.5 in shorter (186.8 in vs 190.3 in)
- Width: Acura RDX is 0.4 in narrower (74.8 in vs 75.2 in)
Practical verdicts
- Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 3.5 in Check garage fit for Acura RDX · garage fit for Cadillac SRX
- Narrower for tight parkingAcura RDX — Acura RDX is narrower by 0.4 in
- More ground clearanceAcura RDX — Acura RDX has 1.2 in more clearance
- Smaller exterior footprintAcura RDX — Based on length × width (Acura RDX)
Dimension comparison
| Spec | Acura RDX | Cadillac SRX | Difference |
|---|---|---|---|
| Length | 186.8 in | 190.3 in | 3.5 in |
| Width | 74.8 in | 75.2 in | 0.4 in |
| Height | 65.7 in | 65.7 in | 0.0 in |
| Wheelbase | 108.3 in | 110.5 in | 2.2 in |
| Ground clearance | 8.2 in | 7.0 in | 1.2 in |
| Curb weight | 3,926 lb | 4,360 lb | 434 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.