Key facts

2003 Alfa Romeo 166 2.4 JTD 20v information summary

What body style?
sedan/saloon with 4/5 seats
How long?
4720 mm
How heavy?
1540 kg
What size engine?
2.4 litre, 2387 cm3
How many cylinders?
5, Straight
How much power?
174 PS / 172 bhp / 128 kW @ 4000 rpm
How much torque?
385 Nm / 284 ft.lb / 39.3 kgm @ 2000 rpm
How quick?
0-100 km/h: 8.90 s
How fast?
222 km/h, 138 mph
How economical?
9.9/6.1/7.5 l/100km urban/extra-urban/combined
What carbon dioxide emissions?
198 CO2 g/km

Alfa Romeo

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Alfa Romeo Automobiles SpA

2003 Alfa Romeo 166 2.4 JTD 20v technical specifications

Introduction

Alfa Romeo 166 2.4 JTD 20v is an automobile that has a 4 door saloon (sedan) body style with a front positioned engine delivering power to the front wheels.
It is powered by a turbocharged engine of 2.4 litre capacity. This unit features double overhead camshaft valve gear, 5 cylinder layout, and 4 valves per cylinder. It has an output of 172 bhp (174 PS/128 kW) of power at 4000 rpm, and maximum torque of 385 N·m (284 lb·ft/39.3 kgm) at 2000 rpm.
Power is transferred to the wheels through a 6 speed manual transmission.
Its stated kerb weight is 1540 kg.
Its maximum speed quoted is 222 km/h, which is 138 mph, claimed fuel consumption is 9.9/6.1/7.5 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 198 g/km.
2003 Alfa Romeo 166 2.4 JTD 20v data
2003 Alfa Romeo 166 2.4 JTD 20v data
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2700 106.3
Track/tread (front) 1554 61.2
Track/tread (rear) 1542 60.7
Length 4720 185.8
Width 1800 70.9
Height 1416 55.7
Ground clearance
length:wheelbase ratio 1.75
Kerb weight 1540 kg 3395 lb
Weight distribution 60.10 % front
fuel tank capacity 69 litres 15.2 UK Gal 18.2 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type turbocharged diesel
Engine manufacturer Alfa Romeo
Engine code
Cylinders Straight 5
Capacity 2.4 litre
2387 cc
(145.664 cu in)
Bore × Stroke 82 × 90.4 mm
3.23 × 3.56 in
Bore/stroke ratio 0.91
double overhead camshaft (DOHC)
4 valves per cylinder
20 valves in total
maximum power output
(EC)
174 PS (172 bhp) (128 kW)
at 4000 rpm
Specific output
(EC)
72.1 bhp/litre
1.18 bhp/cu in
maximum torque
(EC)
385 Nm (284 ft·lb) (39.3 kgm)
at 2000 rpm
Specific torque
(EC)
161.29 Nm/litre
1.95 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 18:1
Fuel system direct diesel inj.
bmep (brake mean effective pressure) 2026.8 kPa (294 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 477.4 cc
Aspiration Turbo D.
Compressor
Intercooler Y
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h 8.90 s
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre 29.00 s
Maximum speed 222 km/h (138 mph)
Power-to-weight ratio 113.24 PS/g
83.29 kW/g
111.69 bhp/ton
0.05 bhp/lb
Weight-to-power ratio 12.01 kg/kW
20.06 lb/bhp
fuel consumption
Fuel consumption 9.9/6.1/7.5 l/100km urban/extra-urban/combined
universal consumption (calculated from the above)
litres per 100km9.9/6.1/7.5 l/100km urban/extra-urban/combined
km per litre10.1/16.4/13.3 km/l urban/extra-urban/combined
UK MPG28.5/46.3/37.7 UK MPG urban/extra-urban/combined
US MPG23.8/38.6/31.4 US MPG urban/extra-urban/combined
Carbon dioxide emissions 198 g/km
Carfolio Calculated CO2 ? 198.75 g/km
VED band (UK) J
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout transverse
Drive wheels front wheel drive  
Torque split N/A
Steering rack & pinion PAS
turns lock-to-lock
Turning circle
Front suspension I.DW.CS.ARB.
Rear suspension I.MultiLi.LW.CS.ARB.
Wheel size front 6½J x 16
Wheel size rear 6½J x 16
Tyres front 205/55 16
Tyres rear 205/55 16
Brakes F/R VeDi/Di-S-ABS
Front brake diameter 310 mm
Rear brake diameter 276 mm
Gearbox 6 speed manual
Top gear ratio 0.61
Final drive ratio 3.56
general
Carfolio.com ID115357
Production total
Model code
Model family
RAC rating 20.8
Insurance classification No information available
Tax band No information available
2003 Alfa Romeo 166 2.4 JTD 20v added 2003-10-21.
Last modified 2013-02-28.

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2003 Alfa Romeo 166 2.4 JTD 20v


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