ADX vs RDX Size: How Much Bigger Is the RDX?
The Acura RDX is 1.6″4 cm longer, 2.3″6 cm wider and 1.9″5 cm taller than the Acura ADX (187.4″476 cm vs 185.8″472 cm long). (ADX 2025–present vs RDX 2019–present)
- Acura ADX (2025–present)
- Acura RDX (2019–present)
ADX · 185.8″472 cm63.8″162 cm
RDX · 187.4″476 cm65.7″167 cmRDX +1.6″4 cm longerTo scale by length, front bumpers aligned. Numbers are exact; images are approximate.
+1.6″4 cm
longer
Length · RDX
+1.9″5 cm
taller
Height · RDX
+3.8″10 cm
longer
Wheelbase · RDX
| Dimensions | ADX | RDX | Difference |
|---|---|---|---|
| Length | 185.8″472 cm | 187.4″476 cm | RDX 1.6″4 cm longer |
| Width | 72.5″184 cm | 74.8″190 cm | RDX 2.3″6 cm wider |
| Height | 63.8″162 cm | 65.7″167 cm | RDX 1.9″5 cm taller |
| Wheelbase | 104.5″265 cm | 108.3″275 cm | RDX 3.8″10 cm longer |
| Cargo space | 24.4 cu ft691 L | 31.1 cu ft881 L | RDX 6.7 cu ft190 L more |
| Starting price | $35,000$35,000 | $45,100$45,100 | RDX $10,100$10,100 more expensive |
| Horsepower (max) | 190 hp190 hp | 272 hp272 hp | RDX 82 hp82 hp more |
Do they fit in a garage?
In a standard 2-car garage (20 ft6.1 m deep)
Acura ADX
Yes, it fits
54.2″138 cm to spare
In a standard 2-car garage (20 ft6.1 m deep)
Acura RDX
Yes, it fits
52.6″134 cm to spare
Quick answers
- Which is easier to park, the ADX or the RDX?
- The ADX: it's 1.6″4 cm shorter and 2.3″6 cm narrower.
- Do both fit in a standard 2-car garage?
- In a 20 ft deep garage, the ADX fits comfortably and the RDX fits comfortably. Check your own garage.
- Which has more cargo space?
- The RDX: 31.1 cu ft881 L vs 24.4 cu ft691 L behind the rear seats.
