1991 Alfa Romeo 164 vs. 2007 Opel Signum
To start off, 2007 Opel Signum is newer by 16 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 2,196 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 1991 Alfa Romeo 164 (207 HP @ 6000 RPM) has 54 more horse power than 2007 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 1991 Alfa Romeo 164 should accelerate faster than 2007 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 95 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, 1991 Alfa Romeo 164 (289 Nm @ 2750 RPM) has 69 more torque (in Nm) than 2007 Opel Signum. (220 Nm @ 3800 RPM). This means 1991 Alfa Romeo 164 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Signum. 2007 Opel Signum has automatic transmission and 1991 Alfa Romeo 164 has manual transmission. 1991 Alfa Romeo 164 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
1991 Alfa Romeo 164 | 2007 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 164 | Signum |
Year Released | 1991 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1996 cc | 2196 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 207 HP | 153 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 289 Nm | 220 Nm |
Torque RPM | 2750 RPM | 3800 RPM |
Engine Bore Size | 80 mm | 86 mm |
Engine Stroke Size | 66.2 mm | 94.6 mm |
Engine Compression Ratio | 8.0:1 | 12.0:1 |
Top Speed | 243 km/hour | 211 km/hour |
Acceleration 0-100mph | 7.9 seconds | 9.8 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 | 1440 kg | 1535 kg |
Vehicle Length | 4560 mm | 4640 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1410 mm | 1470 mm |
Wheelbase Size | 2670 mm | 2840 mm |
Fuel Tank Capacity | 70 L | 60 L |