Every engine on the page added up, and the row says how much of it that covers.
The top of this board holds the Most litres badge
Counted from what people entered — a typo is not a record. Owner-entered figures are marked; where the figures come from.
Ilya GSKV
13 of 13 cars · London, United Kingdom
Eugene
18 of 18 cars · Mad, Spain
Konstantin
13 of 13 cars · London, United Kingdom
Oleksii
12 of 12 cars · London, United Kingdom
Slava
13 of 13 cars · Guildford, United Kingdom