Fiat Grand Siena 1.4, 2012 MY AR

The Fiat Grand Siena 1.4 is a front wheel drive motor vehicle, with its engine placed in the front, and a 4 door saloon (sedan) body. Its 4 cylinder, single overhead camshaft naturally aspirated engine has 2 valves per cylinder and a volume of 1.4 litres. In this application it produces power and torque figures of 86 bhp (87 PS/64 kW) at 5750 rpm and 122 Nm (90 lbft/12.4 kgm) at 3500 rpm respectively. The engine delivers its power through to the wheels via a 5 speed manual transmission. Its stated kerb weight is 1104 kg. It is claimed to achieve a top speed of 173 km/h, or 107 mph.

Pictures

Fiat Grand Siena -
Fiat Grand Siena
Image courtesy of Fiat
Fiat Grand Siena -
Fiat Grand Siena
Image courtesy of Fiat

Key facts

Fiat Grand Siena 1.4, 2012 MY AR information summary

What body style?
4 door sedan/saloon with 4/5 seats
How long?
4290 mm
How heavy?
1104 kg
What size engine?
1.4 litre, 1368 cm3
How many cylinders?
4, Straight
How much power?
87 PS / 86 bhp / 64 kW @ 5750 rpm
How much torque?
122 Nm / 90 ft.lb / 12.4 kgm @ 3500 rpm
How quick?
0-100 km/h: 13.1 s
How fast?
173 km/h, 107 mph

Fiat Grand models

Fiat Grand Siena -
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2012 Fiat Grand Siena 1.4 data
Applicable to the Argentinian domestic market(s).
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2511 mm 98.9 inches
Track/tread (front)
Track/tread (rear)
Length 4290 mm 168.9 inches
Width 1700 mm 66.9 inches
Height 1507 mm 59.3 inches
Ground clearance
length:wheelbase ratio 1.71
Kerb weight 1104 kg 2434 lb
Weight distribution
fuel tank capacity 48 litres 10.6 UK Gal 12.7 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer Fiat
Engine code
Cylinders Straight 4
Capacity 1.4 litre
1368 cc
(83.48 cu in)
Bore × Stroke 72 × 84 mm
2.83 × 3.31 in
Bore/stroke ratio 0.86
Valve gear single overhead camshaft (SOHC)
2 valves per cylinder
8 valves in total
maximum power output 87 PS (86 bhp) (64 kW)
at 5750 rpm
Specific output 62.9 bhp/litre
1.03 bhp/cu in
maximum torque 122 Nm (90 ft·lb) (12.4 kgm)
at 3500 rpm
Specific torque 89.18 Nm/litre
1.08 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 12.35:1
Fuel system EFI
bmep (brake mean effective pressure) 1120.7 kPa (162.5 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 342 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h 13.1 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed 173 km/h (107 mph)
Power-to-weight ratio 78.98 PS/tonne (1000 kg)
58.09 kW/tonne (1000 kg)
77.9 bhp/tonne (1000 kg)
0.03 bhp/lb
Weight-to-power ratio 17.21 kg/kW
28.76 lb/bhp
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout transverse
Drive wheels front wheel drive  
Torque split N/A
Steering power assisted rack & pinion
turns lock-to-lock
Turning circle
Front suspension I.MS.CS.ARB.
Rear suspension TBAx.CS.ARB.
Wheel size front
Wheel size rear
Tyres front 185/65 R 14
Tyres rear 185/65 R 14
Brakes F/R VeDi/Dr-S-ABS
Front brake diameter 257 mm
Rear brake diameter 203 mm
Braked area
Gearbox 5 speed manual
Top gear ratio 0.77
Final drive ratio 4.50
general
Carfolio.com ID291797
Production total
Model code
Model family
RAC rating 12.9
Insurance classification No information available
Tax band No information available
2012 Fiat Grand Siena 1.4 added 2012-11-13.
Last modified 2013-03-04.