Size comparison · drawn to scale
Acura RDX (second generation) vs Audi SQ5: size comparison
- Length RDX (second generation) 16 mm0.6 in longer
- Width SQ5 39 mm2 in wider
- Height RDX (second generation) 54 mm2 in taller
- Boot RDX (second generation) 200 L7.1 cu ft more
Car 1 blue, solid outline

Car 2 coral, dashed outline
Change cars
Zoom in to read the measurements - or see the table below.
Scale about 1:22 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles · wheelbase estimated where unknown Front view: width without mirrors Top view: footprint on the road
Dimensions and difference
The RDX (second generation) is 16 mm0.6 in longer, 39 mm2 in narrower and 54 mm2 in taller than the SQ5.
| Dimension | RDX (second generation) | SQ5 | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 4,660 mm15 ft 3 in15 ft 3 in4,660 mm | 4,644 mm15 ft 3 in15 ft 3 in4,644 mm | +16 mm+0.6 in +0.3% |
| Width | 1,872 mm6 ft 2 in6 ft 2 in1,872 mm | 1,911 mm6 ft 3 in6 ft 3 in1,911 mm | −39 mm−2 in −2.0% |
| Height | 1,678 mm5 ft 6 in5 ft 6 in1,678 mm | 1,624 mm5 ft 4 in5 ft 4 in1,624 mm | +54 mm+2 in +3.3% |
| Wheelbase | Not in our catalog yet | 2,813 mm9 ft 3 in9 ft 3 in2,813 mm | - |
| Footprint | 8.72 m²93.9 sq ft93.9 sq ft8.72 m² | 8.87 m²95.5 sq ft95.5 sq ft8.87 m² | −0.15 m²−1.6 sq ft −1.7% |
| Boot | 740 L26.1 cu ft26.1 cu ft740 L | 540 L19.1 cu ft19.1 cu ft540 L | +200 L+7.1 cu ft +37.0% |
| Kerb weight | Not in our catalog yet | 1,905 kg4,200 lb4,200 lb1,905 kg | - |
Width without mirrors. Figures come from the catalog version pages; the drawing uses the same numbers. Body outlines are generic for the body type - proportions are exact, styling is not.
Garage and parking
A typical single garage is about 5.5 × 3.0 m18 ft 1 in × 9 ft 10 in inside; a parking bay about 5.0 × 2.5 m16 ft 5 in × 8 ft 2 in. Room to open a door: about 600 mm2 ft each side.
RDX (second generation)
- Single garage
- Tight 840 mm2 ft 9 in to spare in length, 564 mm1 ft 10 in each side
- Parking bay
- Tight 340 mm1 ft 1 in to spare in length, 314 mm1 ft 0 in each side
SQ5
- Single garage
- Tight 856 mm2 ft 10 in to spare in length, 545 mm1 ft 9 in each side
- Parking bay
- Tight 356 mm1 ft 2 in to spare in length, 295 mm1 ft 0 in each side
Frequently asked questions
Which is bigger, the Acura RDX (second generation) or the Audi SQ5?
The Audi SQ5 is the bigger car by footprint (length × width). The RDX (second generation) is 16 mm longer, 39 mm narrower and 54 mm taller than the SQ5.
Will the Acura RDX (second generation) and the Audi SQ5 fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Acura RDX (second generation) fits, but it is tight to get out (840 mm to spare in length, 564 mm each side). The Audi SQ5 fits, but it is tight to get out (856 mm to spare in length, 545 mm each side). Widths are without mirrors; check your own garage with our garage checker.
Which has the bigger boot?
The Acura RDX (second generation): 740 L against 540 L in the Audi SQ5 (seats up, as quoted by the maker).
Drawn to one scale
Both cars use the same millimetre grid, so a longer bonnet or a taller roof shows exactly as it is.
Wheels at the real wheelbase
Dashed lines mark the axles. In Overlay both cars start at the front bumper; car 2 has a dashed outline.
Will it fit my garage?
Switch to Top view, or to feet and inches if your garage plan is in feet. Allow about 600 mm (2 ft) for opening the doors.
