2001 Opel Signum vs. 2005 Alfa Romeo 147
To start off, 2005 Alfa Romeo 147 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 147 (148 HP @ 6300 RPM) has 23 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM) In normal driving conditions, 2005 Alfa Romeo 147 should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 285 kg more than 2005 Alfa Romeo 147.
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 Opel Signum (280 Nm @ 1500 RPM) has 99 more torque (in Nm) than 2005 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 147. 2005 Alfa Romeo 147 has automatic transmission and 2001 Opel Signum has manual transmission. 2001 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Alfa Romeo 147 will be easier to drive especially in heavy traffic.
Compare all specifications:
2001 Opel Signum | 2005 Alfa Romeo 147 | |
Make | Opel | Alfa Romeo |
Model | Signum | 147 |
Year Released | 2001 | 2005 |
Engine Position | Front | Front |
Engine Size | 2171 cc | 1908 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 125 HP | 148 HP |
Engine RPM | 3250 RPM | 6300 RPM |
Torque | 280 Nm | 181 Nm |
Torque RPM | 1500 RPM | 3800 RPM |
Engine Compression Ratio | 18.5:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 201 km/hour | 208 km/hour |
Acceleration 0-100mph | 11.2 seconds | 9.3 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1610 kg | 1325 kg |
Vehicle Length | 4640 mm | 4180 mm |
Vehicle Width | 1800 mm | 1740 mm |
Vehicle Height | 1470 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2550 mm |
Fuel Consumption Overall | 6.5 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 60 L | 60 L |