2001 Alfa Romeo 147 vs. 2004 Opel Signum

To start off, 2004 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2001 Alfa Romeo 147 would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 60 more horse power than 2001 Alfa Romeo 147. (113 HP @ 4000 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 2001 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 215 kg more than 2001 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2001 Alfa Romeo 147 (275 Nm @ 2000 RPM) has 10 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 2001 Alfa Romeo 147 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.

Compare all specifications:

2001 Alfa Romeo 147 2004 Opel Signum
Make Alfa Romeo Opel
Model 147 Signum
Year Released 2001 2004
Engine Position Front Front
Engine Size 1910 cc 1995 cc
Engine Cylinders 4 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 2 valves 4 valves
Horse Power 113 HP 173 HP
Engine RPM 4000 RPM 5500 RPM
Torque 275 Nm 265 Nm
Torque RPM 2000 RPM 2500 RPM
Engine Compression Ratio 18.4:1 9.5:1
Fuel Type Diesel Gasoline - Premium
Drive Type Front Front
Transmission Type Manual Manual
Number of Seats 5 seats 5 seats
Number of Doors 3 doors 5 doors
Vehicle Weight 1345 kg 1560 kg
Vehicle Length 4180 mm 4640 mm
Vehicle Width 1740 mm 1800 mm
Vehicle Height 1450 mm 1470 mm
Wheelbase Size 2550 mm 2840 mm
Fuel Consumption Overall 6 L/100km 9.4 L/100km
Fuel Tank Capacity 60 L 60 L


 

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