The Ultimate Street Sleeper – 232HP Fiat Cinquecento – 13.5 @ 105mph Drag & Track by turboandstance - August 26, 2018August 5, 2019 The Ultimate street sleeper. Fiat Cinquecento S with a 232bhp tuned Fiat Abarth engine, and 4WD and gearbox setup from a Fiat Panda, has to be the ultimate street sleeper. Running the 1/4 mile at the Fast Show at Santa Pod Raceway in 13.5 @ 105.7mph! Wstch the video,share it