1987 Alfa Romeo 75 vs. 1998 Opel Signum
To start off, 1998 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 75 would be higher. At 1,995 cc (4 cylinders), 1987 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1998 Opel Signum (99 HP @ 3120 RPM) has 5 more horse power than 1987 Alfa Romeo 75. (94 HP @ 4300 RPM) In normal driving conditions, 1998 Opel Signum should accelerate faster than 1987 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Signum weights approximately 505 kg more than 1987 Alfa Romeo 75. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Alfa Romeo 75 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 1987 Alfa Romeo 75. 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, 1987 Alfa Romeo 75 (193 Nm @ 2300 RPM) has 8 more torque (in Nm) than 1998 Opel Signum. (185 Nm @ 1500 RPM). This means 1987 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum.
Compare all specifications:
1987 Alfa Romeo 75 | 1998 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 75 | Signum |
Year Released | 1987 | 1998 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1909 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 94 HP | 99 HP |
Engine RPM | 4300 RPM | 3120 RPM |
Torque | 193 Nm | 185 Nm |
Torque RPM | 2300 RPM | 1500 RPM |
Engine Bore Size | 88 mm | 84 mm |
Engine Stroke Size | 82 mm | 90 mm |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1090 kg | 1595 kg |
Vehicle Length | 4340 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1360 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2840 mm |
Fuel Tank Capacity | 49 L | 60 L |