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| General Information |
| Make |
Alfa Romeo |
| Model |
156 1.9 JTD |
| Production Year |
2003 |
| Country |
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| Designer |
Giugiaro |
| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
4/5S SAL |
| Number of Doors |
4 |
| Wheelbase |
2595 mm (102,2 in) |
| Front Track |
1519 mm (59,8 in) |
| Rear Track |
1506 mm (59,3 in) |
| Length |
4435 mm (174,6 in) |
| Width |
1743 mm (68,6 in) |
| Height |
1430 mm (56,3 in) |
| Ground Clearance |
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| Length / Wheelbase Ratio |
1,71 |
| Weight |
1305 kg (2874,4 lb) |
| Weight Distribution (front/rear) |
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| Fuel Capacity |
63 litre (13,9 Imp gal , 16,6 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
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| Engine Location |
Front |
| Engine Alignment |
Transverse |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
SOHC |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
2 (Total of 8 Pieces) |
| Engine Displacement |
1910 cc (116,56 cu in) |
| Bore |
82 mm (3,23 in) |
| Stroke |
90,4 mm (3,56 in) |
| Bore / Stroke Ratio |
0,91 |
| Unitary Capacity |
477,5 cc/cylinder (29,14 cu in/cylinder) |
| Number of Main Bearings |
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| Compression Ratio |
18,45 : 1 |
| Fuel System Type |
Unijet direct diesel inj. |
| Aspiration Type |
Turbo D. |
| Compressor Type |
Variable geometry turbocharger |
| Intercooler Type |
Yes |
| Catalytic Converter |
Yes |
| Maximum Engine Power |
113 HP (84,3 kW) |
| Maximum Engine Power rpm |
4000 d/d |
| Maximum Engine Torque |
275 N.m (203 lb.ft , 28 kg.m) |
| Maximum Engine Torque rpm |
2000 d/d |
| Engine Torque at Max. Engine Power rpm |
201,2 N.m (4000 d/d) |
| Power / Weight Ratio |
86,6 HP/ton (64,6 W/kg) |
| Power / Engine Displacement Ratio |
59,2 HP/litre (44,1 kW/litre) |
| CO2 Emissions |
155 g/km |
| Fuel Consumption |
7.8/4.7/5.8 l/100km urban/extra-urban/combined |
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| Performance |
| 0 - 80 km/h |
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| 0 - 60 mph |
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| 0 - 100 km/h |
10,3 s |
| 0 - 160 km/h |
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| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
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| 0 - 1000 m Acceleration |
32,6 s |
| Top Speed |
191 km/h (118,7 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
0,76 : 1 |
| Final Drive Ratio |
3,35 : 1 |
| Drive Wheels |
FWD (Front Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion PAS |
| Steering Turns (lock to lock) |
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| Turning Circle Diameter |
11,6 m (38,1 ft) |
| Suspension (front) |
I.DW.ARB. |
| Suspension (rear) |
I.MS.ARB. |
| Brakes (front/rear) |
VeDi/Di-S |
| Brake Disc Diameter (front) |
281 mm |
| Brake Disc Diameter (rear) |
276 mm |
| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
185/65 15 |
| Tyres (rear) |
185/65 15 |
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