Alvis TC 21/100 1954 vs Porsche 911 2015 Carrera size comparison
Porsche 911 2015–2020 Carrera is 71 mm (1.6%) shorter than Alvis TC 21/100 1954–1956. It is 178 mm (10.9%) wider, 111 mm (7.9%) lower and 382 mm (13.5%) shorter in wheelbase.
| Dimension | Alvis TC 21/100 1954–1956 | Porsche 911 2015–2020 Carrera | Difference |
|---|---|---|---|
| Length | 4570 mm | 4499 mm | -71 mm (-1.6%) |
| Width | 1630 mm | 1808 mm | +178 mm (+10.9%) |
| Height | 1400 mm | 1289 mm | -111 mm (-7.9%) |
| Wheelbase | 2832 mm | 2450 mm | -382 mm (-13.5%) |
Alvis TC 21/100 1954–1956 dimensions · Porsche 911 2015–2020 Carrera dimensions