Audi Q8 vs Porsche Cayenne Electric: dimensions
The Audi Q8 is 4.99 m long, 2.00 m wide and 1.68 m tall; the Porsche Cayenne Electric, 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 | Difference |
|---|---|---|---|
| Length | 4,992 to 5,004 mm1 | 4,985 to 4,991 mm2 | −7 mm |
| Width | 2,190 mm1 | 2,199 mm2 | +9 mm |
| Width (without mirrors) | 1,995 to 1,996 mm1 | 1,980 mm2 | −15 mm |
| Height | 1,678 to 1,717 mm1 | 1,674 mm2 | −4 mm |
| Wheelbase | 2,998 to 3,004 mm1 | 3,023 mm2 | +25 mm |
| Ground clearance | Not published | 190 mm2 | |
| Turning circle | 13.3 m1 | 10.7 to 11.8 m2 | −2.6 m |
| Boot | 604 L1 | 747 to 781 L2 | +143 L |
| Boot (with seats folded) | 1,751 L1 | 1,554 to 1,588 L2 | −197 L |
| Front boot | Not published | 90 L2 | |
| Kerb weight | 2,100 kg1 | 2,525 to 2,645 kg2 | +425 kg |
| Gross weight | 2,830 kg1 | 3,170 to 3,270 kg2 | +340 kg |
| Seats | 51 | 52 | Same |
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+685 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+185 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+185 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−315 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−15 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 ElectricOpen 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
- Porsche Cayenne Electric, Uruguay: datos técnicos (model pages with technical data: cayenne-electric, cayenne-s-electric, cayenne-turbo-electric), Porsche Uruguay (Nordenwagen), porsche.com Latin America
- Cayenne Turbo Electric, Technical data MY T 03/2026, Porsche AG Newsroom
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.





