This is my stealth Saab 900 2.0 Turbo. Significantly more than the stock 185BHP. Engine, brakes, chassis all modified. Will wheelspin in 3rd on 8" sticky rubber, 80-110 in 5th is sub 10 seconds and it'll keep pulling past 150, to give you some sort of idea. Not a race car, but sees off quite a lot that you'd not expect it to.
Deliberately no chavvy body mods though- the only reason it has 17s is to go over the brakes lol.
Our outlander does 9.5lt's per 100km, but the screen on the dash is digital and it tells you what you average per trip and coz we live in the country we average about 8 litres per 100km.