2003 Alfa Romeo 166 vs. 2001 Opel Signum
To start off, 2003 Alfa Romeo 166 is newer by 2 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, 2003 Alfa Romeo 166 (148 HP @ 6300 RPM) has 23 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 190 kg more than 2003 Alfa Romeo 166.
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 98 more torque (in Nm) than 2003 Alfa Romeo 166. (182 Nm @ 3800 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 166. 2001 Opel Signum has automatic transmission and 2003 Alfa Romeo 166 has manual transmission. 2003 Alfa Romeo 166 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Alfa Romeo 166 | 2001 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 166 | Signum |
Year Released | 2003 | 2001 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1970 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 125 HP |
Engine RPM | 6300 RPM | 3250 RPM |
Torque | 182 Nm | 280 Nm |
Torque RPM | 3800 RPM | 1500 RPM |
Top Speed | 211 km/hour | 201 km/hour |
Acceleration 0-100mph | 9.8 seconds | 11.2 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1420 kg | 1610 kg |
Vehicle Length | 4730 mm | 4640 mm |
Vehicle Width | 1810 mm | 1800 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2600 mm | 2840 mm |
Fuel Consumption Overall | 9.7 L/100km | 6.5 L/100km |
Fuel Tank Capacity | 69 L | 60 L |