Introduction
This ST has a 5 door hatchback or Wagon type body with a front located engine driving through the front wheels.
Its engine is a turbocharged petrol, 2 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. It develops 247 bhp (250 PS/184 kW) of power at 5500 rpm, and maximum torque of 340 Nm (251 lb·ft/34.7 kgm) at 1750-4500 rpm. The engine powers the wheels through a 6 speed manual set of gears. The stated kerb weight is 1362 kg. Maximum speed claimed is 248 km/h or 154 mph, quoted fuel consumption figures are 9.9 / 5.6 / 7.2 l/100km urban / extra-urban / combined, and carbon dioxide emissions are 169 g/km.
2012 FORD FOCUS ST250 DATA
bodywork
body type hatchback or wagon
number of doors 5
designer
dimensions & weights mm
wheelbase 2648
track/tread (front) 1554
track/tread (rear) 1544
length 4362
width 1823
height 1484
ground clearance
length:wheelbase ratio 1.65
kerb weight 1362 kg
weight distribution
fuel tank capacity 62L
aerodynamics
drag coefficient
frontal area
cda
engine
engine type turbocharged petrol
engine manufacturer Ford
engine code C346ST
cylinders Straight 4
capacity 2 litre (1999cc)
bore x stroke 87.5 x 83.1 mm 
bore/stroke ratio 1.05
camshaft double overhead camshaft (DOHC) 
valves per cylinder 4
valves in total 16
maximum power output 250 PS (184 kW) at 5500 rpm
specific output 123.6 bhp/litre
maximum torque 340 Nm (34.7 kgm) at 1750-4500 rpm
specific torque 170.09 Nm/litre 
engine construction
sump wet sumped
compression ratio 9.3:1
fuel system ERFS direct petrol injection
bmep (brake mean effective pressure) 2137.4 kPa (310 psi)
maximum rpm
engine coolant Water
unitary capacity 499.75 cc
aspiration Turbo
compressor
intercooler Y
catalytic converter Y
performance
acceleration 0-80km/h
acceleration 0-100km/h 6.50 s
acceleration 0-160km/h
standing kilometre
maximum speed 248 km/h (154 mph)
power-to-weight ratio 183.87 PS/ton (135.23 kW/ton)
weight-to-power ratio 7.39 kg/kW
fuel consumption
fuel consumption L/100km 9.9 / 5.6 / 7.2 urban / extra-urban / combined
fuel consumption km/L 10.1 / 17.9 / 13.9 urban / extra-urban / combined
carbon dioxide emissions 169 g/km
carfolio calculated CO2 167.04 g/km
ved band (uk) H
co2 effizienz (de) E
chassis
engine position front
engine layout transverse
drive wheels front wheel drive
torque split N/A
steering rack & pinion PAS
turns lock-to-lock 1.8
turning circle
front suspension I.MS.CS.ARB.
rear suspension I.CS.ARB.
wheel size front 8½ x 18
wheel size rear 8½ x 18
tyres front Goodyear Eagle AS2 235/40 R 18
tyres rear Goodyear Eagle AS2 235/40 R 18
brakes f/r VeDi/Di-S-ABS
front brake diameter 320 mm
rear brake diameter 271 mm
gearbox 6 speed manual
top gear ratio 0.94
final drive ratio 4.06
general
carfolio.com id 256157
production total






Stacks Image 417







Stacks Image 459







Stacks Image 509







Stacks Image 493







Stacks Image 525