1967 Siva Sirio

The Siva Sirio is a coupé with 2 doors and a mid mounted powerplant which supplies its power through the rear wheels. It's powered courtesy of a naturally aspirated engine of 2 litre capacity. This unit features overhead valve valve gear, a 60 degree V 6 cylinder layout, and 2 valves per cylinder. It develops 128 bhp (130 PS/95 kW) of power at 6500 rpm, and maximum torque of 155 N·m (114 lb·ft/15.8 kgm) at 4000 rpm. A 4 speed manual gearbox transfers the power to the driven wheels. It weighs a claimed 880 kg at the kerb. Maximum stated speed is 200 km/h (124 mph).
Full specs

Body type
2 door fixed-head coupé with 2 seats
Length
3900 mm
Weight
880 kg
Engine type
naturally aspirated petrol
Engine size
2 litre
Cylinders
6, V
Power
130 PS / 128 bhp / 95 kW @ 6500 rpm
Torque
155 Nm / 114 ft.lb / 15.8 kgm @ 4000 rpm
Top speed
200 km/h / 124 mph

1967 Siva Sirio specifications

1967 Siva Sirio data
bodywork
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Body type	2 seater fixed-head coupé
Number of doors	2
Designer
dimensions & weights
Wheelbase	2250 mm	88.6 inches
Track/tread (front)	1350 mm	53.1 inches
Track/tread (rear)	1350 mm	53.1 inches
Length	3900 mm	153.5 inches
Width	1600 mm	63 inches
Height	1110 mm	43.7 inches
Ground clearance	120 mm	4.7 inches
length:wheelbase ratio	1.73
Kerb weight	880 kg	1940 lb
Weight distribution
fuel tank capacity	60 litres	13.2 [15.9] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	Ford
Engine code
Cylinders	V 6 in 60° vee
Capacity	2 litre 2000 cc (122.047 cu in)
Bore × Stroke	84 × 60.14 mm 3.31 × 2.37 in
Bore/stroke ratio	1.4
Valve gear	overhead valve (OHV) 2 valves per cylinder 12 valves in total
maximum power output (DIN)	130 PS (128 bhp) (95 kW) at 6500 rpm
maximum torque (DIN)	155 Nm (114 ft·lb) (15.8 kgm) at 4000 rpm
Specific output (DIN)	47.7 kW/litre 64.9 ps/litre 64 bhp/litre 1.05 bhp/cu in
Specific torque (DIN)	77.5 Nm/litre 0.94 ft·lb/cu³
Engine construction
Lubrication	wet sumped
compression ratio	9.8:1
Fuel system	3 Weber 40 DCN 14 carburettors
bmep (brake mean effective pressure)	973.9 kPa (141.3 psi)
Maximum RPM
crankshaft bearings	4
Engine coolant	Water
Unitary capacity	333.33 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed	200 km/h (124 mph)
Power-to-weight ratio	Higher is better 147.48 PS/tonne (1000 kg) 0.15 PS/kg 108.47 kW/tonne (1000 kg) 0.11 kW/kg 145.45 bhp/tonne (1000 kg) 0.15 bhp/kg 0.06 bhp/lb
Weight-to-power ratio	Lower is better 9.22 kg/kW 15.4 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	mid
Engine layout	longitudinal
Drive wheels	rear wheel drive
Torque split	N/A
Steering	rack & pinion
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front	175 HR 14
Tyres rear	175 HR 14
Brakes F/R	Di/Di
Front brake diameter
Rear brake diameter
Braked area
Gearbox	4 speed manual
Top gear ratio	1
Final drive ratio	3.55
general
Carfolio.com ID	503822
Production total
Model code
RAC rating	26.2
Insurance classification	No information available
Tax band	No information available
1967 Siva Sirio added 2016-12-29. Last modified 2020-03-16.