2018 Porsche Cayenne Dimensions, Sizes & Specifications
Based on 6 trims — exact values when identical, ranges when trims differ. Generation: Second generation (92A(958.2)) - Facelift.
- Length191.1 in
- Width78.7 in
- Height67.0 in – 67.4 in
- Wheelbase114.0 in
- Ground clearance6.6 in – 8.5 in
- Curb weight4,488 lb – 4,927 lb
- Length191.1 in
- Height67.0 in – 67.4 in
- Wheelbase114.0 in
- Ground clearance6.6 in – 8.5 in
- Curb weight4,488 lb – 4,927 lb
- Width78.7 in
Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.
Explore your 2018 Porsche Cayenne
Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.
- Dimensions
- Wheels
- Tires
- Wipers
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 191.1 in · 78.7 in · 67.0 in – 67.4 in. Full dimensions
Wheels: bolt pattern 5x130, bore 71.6 mm. Wheel sizes
Tires: P255/55VR18.0 BSW AS, P275/45VR20.0 BSW AS, P265/50VR19.0 BSW AS, P295/35YR21.0 BSW performance…. Tire sizes
What do you want to check?
- Compare this vehicleSize vs a competitor
- See size by yearModel history & chart
- Will it fit in my garage?Door & bay clearance calculator
- Find cars similar in sizeExterior length, width & height neighbors
- Browse cars by sizeReverse-search by length, width & height
- Check tire sizeOEM tire sizes
- Check wiper sizeBlade lengths
- Check wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 191.1 in |
|---|---|
| Width | 78.7 in |
| Height | 67.0 in – 67.4 in |
| Wheelbase | 114.0 in |
| Ground clearance | 6.6 in – 8.5 in |
Interior dimensions
| Front headroom | 40.0 in |
|---|---|
| Front shoulder room | 59.0 in |
| Front hip room | 58.0 in |
Weight & capacities
| Curb weight | 4,488 lb – 4,927 lb |
|---|---|
| GVWR | 6,195 lb – 6,393 lb |
| Fuel tank | 26.4 gal |
| Max towing capacity | 7,000 lb |
Engine
- 1871 1915
- 1884 1914
| Torque | 295 – 590 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P255/55VR18.0 BSW AS
- P275/45VR20.0 BSW AS
- P265/50VR19.0 BSW AS
- P295/35YR21.0 BSW performance
- 255/55R19
- 275/40R21
- 275/45R20
- 285/35R22
- 285/40R21
Wiper sizes Full wiper size page →
- Driver24"
- Passenger24"
- Rear15"
Trim-by-trim dimensions (6 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| Base 4dr All-wheel Drive | 191.1 | 78.7 | 67.4 | 114.0 | 8.5 | 4488 |
| GTS 4dr All-wheel Drive | 191.1 | 78.7 | 67.0 | 114.0 | 6.6 | 4642 |
| Platinum Edition 4dr All-wheel Drive | 191.1 | 78.7 | 67.4 | 114.0 | 8.5 | 4488 |
| S 4dr All-wheel Drive | 191.1 | 78.7 | 67.4 | 114.0 | 8.5 | 4597 |
| Turbo 4dr All-wheel Drive | 191.1 | 78.7 | 67.0 | 114.0 | 7.6 | 4817 |
| Turbo S 4dr All-wheel Drive | 191.1 | 78.7 | 67.0 | 114.0 | 7.6 | 4927 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (Second generation (92A(958.2)) - Facelift): years 2015–2018. View model overview