2020 Porsche 911 Dimensions, Sizes & Specifications
Based on 4 trims — exact values when identical, ranges when trims differ. Generation: 992 (Eighth generation).
- Length177.9 in
- Width72.9 in
- Height51.2 in
- Wheelbase96.5 in
- Ground clearance4.0 in
- Curb weight3,382 lb – 3,641 lb
- Length177.9 in
- Height51.2 in
- Wheelbase96.5 in
- Ground clearance4.0 in
- Curb weight3,382 lb – 3,641 lb
- Width72.9 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 2020 Porsche 911
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
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 177.9 in · 72.9 in · 51.2 in. Full dimensions
Wheels: bolt pattern 5x130, bore 71.6 mm. Wheel sizes
Tires: 2350, 235/40R19, 245/35R20, 255/35R20. 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
- See shorter carsAmong the shorter vehicles in the current dataset
- 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 | 177.9 in |
|---|---|
| Width | 72.9 in |
| Height | 51.2 in |
| Wheelbase | 96.5 in |
| Ground clearance | 4.0 in |
Weight & capacities
| Curb weight | 3,382 lb – 3,641 lb |
|---|---|
| GVWR | 4,376 lb – 4,553 lb |
| Fuel tank | 16.9 gal – 17.6 gal |
| Max towing capacity | 999 lb |
Engine
- 1881 1921
| Torque | 390 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- 2350
- 235/40R19
- 245/35R20
- 255/35R20
Wiper sizes Full wiper size page →
- Driver21"
- Passenger22"
Trim-by-trim dimensions (4 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| Carrera 4S 2dr All-wheel Drive Cabriolet | 177.9 | 72.9 | 51.2 | 96.5 | 4.0 | 3641 |
| Carrera 4S 2dr All-wheel Drive Coupe | 177.9 | 72.9 | 51.2 | 96.5 | 4.0 | 3487 |
| Carrera S 2dr Rear-wheel Drive Cabriolet | 177.9 | 72.9 | 51.2 | 96.5 | 4.0 | 3537 |
| Carrera S 2dr Rear-wheel Drive Coupe | 177.9 | 72.9 | 51.2 | 96.5 | 4.0 | 3382 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (992 (Eighth generation)): years 2020–2022. View model overview