little list I made of lightest cars
let me know if im missing anything, except silly 600 lb cars and non modern (2000+) cars.
4 CYLINDER ENGINES:
Reynard Inverter
476 kg 1049 lbs
Radical sr3
495 kg 1091 lb
BAC Mono
540 kg 1190 lbs
Caterham Seven 420 cup
585 kg 1290lbs
Praga R1
592 kg 1305 lbs
Ariel Atom 4
595 kg 1312 lbs
Deronda Type F
600 kg 1323 lbs
Agile SCX
600 kg 1323 lbs
Elemental RP1
620 kg 1367 lbs
Quantum GP700
700 kg 1543 lbs
KTM X-Bow 300 bhp
790 kg 1792 lbs
5 CYLINDER
Donkervoort D8 GTO-40
678 kg 1495 lbs
8 CYLINDER
Palatov D2
885 kg 1951 lbs
Drakan Spyder
907 kg 2000 lbs
Ultima RS
930kg 2050 lbs