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Ford Sierra RS Cosworth

Bodywork

type 4/5S SAL
doors 3

Engine information

Bore × stroke 90.80 mm × 76.95 mm 3.57 in × 3.03 in
Cylinders S-4
Displace 2 litre 1993 cc (121.62 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 16 valves in total
Engine construction
Sump
Compression ratio 8.00:1
Fuel system We-Mar fuel inj.
Maximum power 203.8 PS (201.0 bhp) (149.9 kW) @ 6000 rpm
0-50 mph 4.90 s
0-60 mph 6.20 s
0-100 mph 16.10 s
0-100 km/h 6.80 s
80 - 120 km/h
402 m (Quarter mile) 15.50 s @ 95.00
Standing km 27.30 s @ 196.00 km/h
Top speed 230 km/h (143 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 164.75 bhp/ton
Specific output
Maximum torque 277.0 Nm (204 ft·lb) (28.2 kgm) @ 4500 rpm
bmep 1746.6 kPa (253.3 psi)
Specific torque 138.99 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 1.18
Unitary capacity 498.25 cc/cylinder
Aspiration Turbo
Compressor type 1 Garrett T3 turbocharger
Intercooler Y
Catalytic converter N

Dimensions and weight

wheelbase 2608 mm
wheelbase 102.7 in
Length (milimeters) 4425 mm
Length (inches) 174.2 in
Width (milimeters) 1725 mm
Width (inches) 67.9 in
Height (milimeters) 1420 mm
Height (inches) 55.9 in
L:W ratio 1.7
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1220 kg
Kerb weight (pounds) 2690 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion PAS
Turns lock-to-lock 2.400
Turning circle
Tyres 205/50 VR 15
Wheels
Brakes F/R VeDi/Di
Brake ∅
Braked area
Transmission 5M
Top gear ratio
Final drive ratio

General information

RAC rating 20.4
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1986 Ford Sierra RS Cosworth PDF Manual
Sierra RS Cosworth picture
Designer unknown
Year 1986

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