1991 Alfa Romeo 164 vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 164. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 164 would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 32 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 1991 Alfa Romeo 164 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 230 kg more than 1991 Alfa Romeo 164.
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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 81 more torque (in Nm) than 1991 Alfa Romeo 164. (289 Nm @ 2750 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 164.
Compare all specifications:
1991 Alfa Romeo 164 | 2003 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 164 | Signum |
Year Released | 1991 | 2003 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1996 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 207 HP | 175 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 289 Nm | 370 Nm |
Torque RPM | 2750 RPM | 1900 RPM |
Engine Bore Size | 80 mm | 87.5 mm |
Engine Stroke Size | 66.2 mm | 82 mm |
Engine Compression Ratio | 8.0:1 | 18.5:1 |
Top Speed | 243 km/hour | 221 km/hour |
Acceleration 0-100mph | 7.9 seconds | 9.4 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1440 kg | 1670 kg |
Vehicle Length | 4560 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1410 mm | 1470 mm |
Wheelbase Size | 2670 mm | 2700 mm |
Fuel Tank Capacity | 70 L | 60 L |