Size comparison · drawn to scale
Audi Q9 I vs Audi A5 B10: size comparison
- Length Q9 I 481 mm1 ft 7 in longer
- Width Q9 I 350 mm1 ft 2 in wider
- Height Q9 I 366 mm1 ft 2 in taller
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 1:24 on a desktop screen · grid 500 mm1 ft · in Overlay both cars start at the front bumper Side view: dashed lines mark the axles Front view: width without mirrors Top view: footprint on the road
Dimensions and difference
The Q9 I is 481 mm1 ft 7 in longer, 350 mm1 ft 2 in wider and 366 mm1 ft 2 in taller than the A5 B10. Its wheelbase is 248 mm10 in longer.
| Dimension | Q9 I | A5 B10 | Difference, car 1 vs car 2 |
|---|---|---|---|
| Length | 5,310 mm17 ft 5 in17 ft 5 in5,310 mm | 4,829 mm15 ft 10 in15 ft 10 in4,829 mm | +481 mm+1 ft 7 in +10.0% |
| Width | 2,210 mm7 ft 3 in7 ft 3 in2,210 mm | 1,860 mm6 ft 1 in6 ft 1 in1,860 mm | +350 mm+1 ft 2 in +18.8% |
| Height | 1,810 mm5 ft 11 in5 ft 11 in1,810 mm | 1,444 mm4 ft 9 in4 ft 9 in1,444 mm | +366 mm+1 ft 2 in +25.3% |
| Wheelbase | 3,140 mm10 ft 4 in10 ft 4 in3,140 mm | 2,892 mm9 ft 6 in9 ft 6 in2,892 mm | +248 mm+10 in +8.6% |
| Footprint | 11.74 m²126.3 sq ft126.3 sq ft11.74 m² | 8.98 m²96.7 sq ft96.7 sq ft8.98 m² | +2.75 m²+29.6 sq ft +30.7% |
| Boot | Not in our catalog yet | 445 L15.7 cu ft15.7 cu ft445 L | - |
| Kerb weight | Not in our catalog yet | 1,770–1,963 kg3,902–4,328 lb3,902–4,328 lb1,770–1,963 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. Weight difference compares the lightest versions.
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.
Q9 I
- Single garage
- Tight 190 mm7 in to spare in length, 395 mm1 ft 4 in each side
- Parking bay
- Does not fit 310 mm1 ft 0 in too long
A5 B10
- Single garage
- Tight 671 mm2 ft 2 in to spare in length, 570 mm1 ft 10 in each side
- Parking bay
- Tight 171 mm7 in to spare in length, 320 mm1 ft 1 in each side
Frequently asked questions
Which is bigger, the Audi Q9 I or the Audi A5 B10?
The Audi Q9 I is the bigger car by footprint (length × width). The Q9 I is 481 mm longer, 350 mm wider and 366 mm taller than the A5 B10. Its wheelbase is 248 mm longer.
Will the Audi Q9 I and the Audi A5 B10 fit in a standard garage?
In a typical single garage of 5.5 × 3.0 m inside: The Audi Q9 I fits, but it is tight to get out (190 mm to spare in length, 395 mm each side). The Audi A5 B10 fits, but it is tight to get out (671 mm to spare in length, 570 mm each side). Widths are without mirrors; check your own garage with our garage checker.
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.