1979 Alfa Romeo Alfetta vs. 1998 Opel Signum
To start off, 1998 Opel Signum is newer by 19 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfetta would be higher. At 1,995 cc (4 cylinders), 1979 Alfa Romeo Alfetta is equipped with a bigger engine. In terms of performance, 1998 Opel Signum (148 HP @ 4000 RPM) has 68 more horse power than 1979 Alfa Romeo Alfetta. (80 HP @ 4300 RPM) In normal driving conditions, 1998 Opel Signum should accelerate faster than 1979 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1979 Alfa Romeo Alfetta weights approximately 395 kg more than 1998 Opel Signum.
Because 1979 Alfa Romeo Alfetta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Alfa Romeo Alfetta. However, in wet, icy, snow, or gravel driving conditions, 1998 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 1998 Opel Signum (185 Nm @ 2000 RPM) has 23 more torque (in Nm) than 1979 Alfa Romeo Alfetta. (162 Nm @ 2300 RPM). This means 1998 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfetta.
Compare all specifications:
1979 Alfa Romeo Alfetta | 1998 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | Alfetta | Signum |
Year Released | 1979 | 1998 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1994 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 80 HP | 148 HP |
Engine RPM | 4300 RPM | 4000 RPM |
Torque | 162 Nm | 185 Nm |
Torque RPM | 2300 RPM | 2000 RPM |
Engine Bore Size | 88 mm | 82 mm |
Engine Stroke Size | 82 mm | 90.4 mm |
Engine Compression Ratio | 22.0:1 | 18.0:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1250 kg | 855 kg |
Vehicle Length | 4390 mm | 4640 mm |
Vehicle Width | 1650 mm | 1800 mm |
Vehicle Height | 1440 mm | 1470 mm |
Wheelbase Size | 2520 mm | 2530 mm |
Fuel Tank Capacity | 49 L | 60 L |