2008 Opel Signum vs. 2000 Alfa Romeo 146
To start off, 2008 Opel Signum is newer by 8 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 146 would be higher. At 1,910 cc (4 cylinders), 2008 Opel Signum is equipped with a bigger engine. In terms of performance, 2008 Opel Signum (149 HP @ 4000 RPM) has 31 more horse power than 2000 Alfa Romeo 146. (118 HP @ 6300 RPM). In normal driving conditions, 2008 Opel Signum should accelerate faster than 2000 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Signum weights approximately 423 kg more than 2000 Alfa Romeo 146. 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, 2008 Opel Signum (315 Nm @ 2000 RPM) has 171 more torque (in Nm) than 2000 Alfa Romeo 146. (144 Nm @ 4500 RPM). This means 2008 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 146.
Compare all specifications:
2008 Opel Signum | 2000 Alfa Romeo 146 | |
Make | Opel | Alfa Romeo |
Model | Signum | 146 |
Year Released | 2008 | 2000 |
Engine Position | Front | Front |
Engine Size | 1910 cc | 1598 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 149 HP | 118 HP |
Engine RPM | 4000 RPM | 6300 RPM |
Torque | 315 Nm | 144 Nm |
Torque RPM | 2000 RPM | 4500 RPM |
Engine Bore Size | 82 mm | 82.1 mm |
Engine Stroke Size | 90.4 mm | 75.7 mm |
Engine Compression Ratio | 18.0:1 | 10.3:1 |
Acceleration 0-100mph | 10.5 seconds | 10.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1613 kg | 1190 kg |
Vehicle Length | 4640 mm | 4240 mm |
Vehicle Width | 1800 mm | 1720 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2840 mm | 2550 mm |
Fuel Consumption | 5.1 L/100km | 6.6 L/100km |
Fuel Consumption City | 7.8 L/100km | 8.3 L/100km |
Fuel Consumption Overall | 6.1 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 60 L | 51 L |