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Alfa Romeo 156 1.8 Twin Spark

Bodywork

type 4/5S SAL
doors 4

Engine information

Bore × stroke 82.00 mm x 82.70 mm 3.23 in x 3.26 in
Cylinders S-4
Displace 1.7 litre 1747 cc (106.608 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 16 valves in total
Engine construction
Sump
Compression ratio 10.30:1
Fuel system Bo Motronic ME7
Maximum power
0-50 mph
0-60 mph
0-100 mph
0-100 km/h 9.40 s
80 - 120 km/h
402 m (Quarter mile)
Standing km 30.70 s
Top speed 208 km/h (129 mph)
Fuel consumption 12.1/6.4/8.5 l/100km urban/extra-urban/combined
CO2 emissions 202.0 g/km
Power to weight ratio 109.09 bhp/ton
Specific output
Maximum torque
bmep 1172.5 kPa (170.1 psi)
Specific torque 93.3 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 0.99
Unitary capacity 436.75 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter Y

Dimensions and weight

wheelbase 2595 mm
wheelbase 102.2 in
Length (milimeters) 4435 mm
Length (inches) 174.6 in
Width (milimeters) 1743 mm
Width (inches) 68.6 in
Height (milimeters) 1430 mm
Height (inches) 56.3 in
L:W ratio 1.71
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1265 kg
Kerb weight (pounds) 2789 lb
Weight distribuiton
Fuel capacity (litres) 63 litres
Fuel capacity (UK Ga) 13.9 UK Ga
Fuel capacity (US Gal) 16.6 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Transverse
Drive FWD
Steering rack & pinion PAS
Turns lock-to-lock
Turning circle 11.10 m
Tyres 185/65 15
Wheels
Brakes F/R VeDi/Di-S
Brake ∅ 281 mm
Braked area
Transmission 5M
Top gear ratio 0.92
Final drive ratio 3.73

General information

RAC rating 16.7
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 2003 Alfa Romeo 156 1.8 Twin Spark PDF Manual
Designer Giugiaro
Year 2003

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