Acura RDX vs Lexus RX 350 Dimensions & Size Comparison
Comparing 2008 catalog dimensions. Acura RDX · Lexus RX 350
- 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
- Lexus RX 350 width72.6 in
Which is bigger?
- Length: Acura RDX is 1.5 in shorter (184.7 in vs 186.2 in)
- Width: Lexus RX 350 is 2.7 in narrower (75.3 in vs 72.6 in)
- Height: Acura RDX is 0.9 in taller (67.0 in vs 66.1 in)
- Wheelbase: Lexus RX 350 has a 1.6 in longer wheelbase (105.3 in vs 106.9 in)
- Curb weight: Acura RDX is 218 lb heavier (4,198 lb vs 3,980 lb)
Biggest size differences
- Curb weight: Acura RDX is 218 lb heavier (4,198 lb vs 3,980 lb)
- Width: Lexus RX 350 is 2.7 in narrower (75.3 in vs 72.6 in)
- Wheelbase: Lexus RX 350 has a 1.6 in longer wheelbase (105.3 in vs 106.9 in)
- Height: Acura RDX is 0.9 in taller (67.0 in vs 66.1 in)
- Length: Acura RDX is 1.5 in shorter (184.7 in vs 186.2 in)
Practical verdicts
- Easier to fit in a short garageAcura RDX — Acura RDX is shorter by 1.5 in Check garage fit for Acura RDX · garage fit for Lexus RX 350
- Narrower for tight parkingLexus RX 350 — Lexus RX 350 is narrower by 2.7 in
- Smaller exterior footprintLexus RX 350 — Based on length × width (Lexus RX 350)
Dimension comparison
| Spec | Acura RDX | Lexus RX 350 | Difference |
|---|---|---|---|
| Length | 184.7 in | 186.2 in | 1.5 in |
| Width | 75.3 in | 72.6 in | 2.7 in |
| Height | 67.0 in | 66.1 in | 0.9 in |
| Wheelbase | 105.3 in | 106.9 in | 1.6 in |
| Curb weight | 4,198 lb | 3,980 lb | 218 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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