Audi Q8 vs Porsche Cayenne Electric S: dimensions
The Audi Q8 is 4.99 m long, 2.00 m wide and 1.68 m tall; the Porsche Cayenne Electric S, 4.99 m, 1.98 m and 1.67 m.
Each square on the floor is 1 m by 1 m. Drag the drawing or use the control to turn it.
The measures
| Measure | Q8 | Cayenne Electric S | Difference |
|---|---|---|---|
| Length | 4,992 mm1 | 4,991 mm2 | −1 mm |
| Width | 2,190 mm1 | 2,199 mm2 | +9 mm |
| Width (without mirrors) | 1,995 mm1 | 1,980 mm2 | −15 mm |
| Height | 1,678 mm1 | 1,674 mm2 | −4 mm |
| Wheelbase | 2,998 mm1 | 3,023 mm2 | +25 mm |
| Ground clearance | Not published | 190 mm2 | |
| Turning circle | 13.3 m1 | 12.7 m2 | −0.6 m |
| Boot | 604 L1 | 781 L2 | +177 L |
| Boot (with seats folded) | 1,751 L1 | 1,588 L2 | −163 L |
| Front boot | Not published | 90 L2 | |
| Kerb weight | 2,100 kg1 | 2,555 kg2 | +455 kg |
| Gross weight | 2,830 kg1 | Not published | |
| Seats | 51 | Not published |
Does it fit the space?
Montevideo’s minimum sizes for garage spaces.
Standard space
80% of a garage’s spaces (D.4082.55)
4,300 mm × 2,150 mmHeight 2,000 mm (D.4082.52)
- Audi Q8+692 mm in length
- Porsche Cayenne Electric S+691 mm in length
Large space
The other 20% (D.4082.55)
4,800 mm × 2,400 mmHeight 2,000 mm (D.4082.52)
- Audi Q8+192 mm in length
- Porsche Cayenne Electric S+191 mm in length
Standard box
The standard space with walls, 500 mm more each way
4,800 mm × 2,650 mmHeight 2,000 mm (D.4082.52)
- Audi Q8+192 mm in length
- Porsche Cayenne Electric S+191 mm in length
Large box
The large space with walls, 500 mm more each way
5,300 mm × 2,900 mmHeight 2,000 mm (D.4082.52)
- Audi Q8−308 mm in length
- Porsche Cayenne Electric S−309 mm in length
Your space
With its measures and the height of its door or beams
- Audi Q8−8 mm in length
- Porsche Cayenne Electric S−9 mm in length
Spaces are measured with the mirrors open when the maker publishes that width, else with the body’s. A vehicle doesn’t fit if it lacks length, width or height.
Audi Q8Porsche Cayenne Electric SOpen in the comparator
Comparisons
Spec sheets
Audi Q8
- Audi Q8 SUV TFSI quattro tiptronic 250 kW MHEV, technical data (Program for Germany, status 02/04/2026), AUDI AG (Audi MediaCenter)
Porsche Cayenne Electric S
Montevideo’s rules
Your vehicle, in the app
Each vehicle with its registration card, insurance, fines and payments, and the spot where you left it.
Free for up to 2 vehicles.





