All that means is a 12 cylinder engine in 'V' format. It has nothing to do with litres.
The list of V12 cars is a list of vehicles that use a V12 engine. A V12 engine uses 12 cylinders and is available in many consumer cars. V12 engines are also available for marine crafts.
Diablo- V12 Murcielago- V12 Gallardo- V10 Countach- V12 Miura- V12 california-V14
On a standard V12 it has 24 valves however some newer engines have 3 or 4 valves per cylinder making the number 36 or 48.
a 6.5l v12
There are many.
the v12
db9=6.0 v12=470bhp dbs=6.0 v12=510bhp vantage=4.7 v8=420bhp vantage=6.0 v12=510bhp One-77 - 7.3 V12 - 700BHP Rapide - 6.0 V12 - 470
12 in a V shaped configuration.
v8, to many reasons to state though
12.
basicly less engine power , you said it yourself lol
A v12 can go faster than 210 mph