Porsche models average 176.8″ long and 3,395 lb. The largest on record is 198.8″, the smallest 163.8″ — a spread of 35″ within one badge.
Porsche size profile
| Measure | Average across 14 models |
|---|---|
| Length | 176.8″ (14′ 9″) |
| Width | 70.9″ |
| Height | 53.5″ |
| Curb weight | 3,395 lb |
| Longest model on record | 198.8″ |
| Shortest model on record | 163.8″ |
Porsche models by size
From the largest down, with the number of generations we have measured for each.
| Model | Length | Width | Curb weight | Generations |
|---|---|---|---|---|
| Porsche Panamera | 76.4″ | 4,365 lb | 2 | |
| Porsche Taycan | 77.6″ | 5,132 lb | 1 | |
| Porsche Cayenne | 77.2″ | 5,187 lb | 3 | |
| Porsche Macan | 75.6″ | 4,178 lb | 1 | |
| Porsche 918 | 76.4″ | 3,693 lb | 1 | |
| Porsche 928 | 72.4″ | 3,197 lb | 1 | |
| Porsche 718 Cayman | 70.9″ | 2,943 lb | 1 | |
| Porsche 718 Boxster | 70.9″ | 2,943 lb | 1 | |
| Porsche Cayman | 70.9″ | 2,965 lb | 2 | |
| Porsche Boxster | 70.5″ | 2,899 lb | 2 | |
| Porsche 911 | 66.1″ | 2,709 lb | 6 | |
| Porsche 968 | 68.5″ | 2,998 lb | 1 | |
| Porsche 924 | 66.5″ | 2,557 lb | 2 | |
| Porsche 944 | 68.5″ | 2,833 lb | 3 |
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How we measure
Dimensions come from NHTSA vPIC and Transport Canada vehicle records — manufacturer-declared figures, held in metric and converted to inches and pounds for display.
One row per generation, not per model year: manufacturers rarely change the body between facelifts, and a table of forty near-identical rows helps nobody. Where a generation offered several body styles, the figures are the base measurements for that generation.
Related tools
Frequently asked questions
How big is an average Porsche?
176.8″ long and 3,395 lb, averaged across 14 models.
Which Porsche model is the largest?
The longest on record measures 198.8″; the shortest 163.8″. The table above sorts every model by size.
Where do these figures come from?
NHTSA vPIC and Transport Canada records — manufacturer-declared dimensions, converted from metric for display.