1999 Alfa Romeo 145 vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 1,993 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 145 (104 HP @ 6300 RPM) has 5 more horse power than 2005 Opel Signum. (99 HP @ 3120 RPM). In normal driving conditions, 1999 Alfa Romeo 145 should accelerate faster than 2005 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 460 kg more than 1999 Alfa Romeo 145.
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, 2005 Opel Signum (230 Nm @ 1500 RPM) has 106 more torque (in Nm) than 1999 Alfa Romeo 145. (124 Nm @ 4600 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
1999 Alfa Romeo 145 | 2005 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 145 | Signum |
Year Released | 1999 | 2005 |
Engine Position | Front | Front |
Engine Size | 1369 cc | 1993 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 104 HP | 99 HP |
Engine RPM | 6300 RPM | 3120 RPM |
Torque | 124 Nm | 230 Nm |
Torque RPM | 4600 RPM | 1500 RPM |
Engine Bore Size | 82 mm | 84 mm |
Engine Stroke Size | 64.9 mm | 90 mm |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Top Speed | 185 km/hour | 185 km/hour |
Acceleration 0-100mph | 11.2 seconds | 14 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 3 doors | 5 doors |
Vehicle Weight | 1135 kg | 1595 kg |
Vehicle Length | 4070 mm | 4640 mm |
Vehicle Width | 1720 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2740 mm |
Fuel Consumption Overall | 11.7 L/100km | 5.9 L/100km |
Fuel Tank Capacity | 51 L | 60 L |