1990 Alfa Romeo 75 vs. 1999 Opel Signum
To start off, 1999 Opel Signum is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1990 Alfa Romeo 75 would be higher. At 2,959 cc (6 cylinders), 1990 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1990 Alfa Romeo 75 (189 HP @ 5800 RPM) has 41 more horse power than 1999 Opel Signum. (148 HP @ 4000 RPM). In normal driving conditions, 1990 Alfa Romeo 75 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 75 weights approximately 219 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 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 1990 Alfa Romeo 75. However, in wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Opel Signum (270 Nm @ 2000 RPM) has 19 more torque (in Nm) than 1990 Alfa Romeo 75. (251 Nm @ 3000 RPM). This means 1999 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 75.
Compare all specifications:
1990 Alfa Romeo 75 | 1999 Opel Signum | |
Make | Alfa Romeo | Opel |
Model | 75 | Signum |
Year Released | 1990 | 1999 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 2959 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 189 HP | 148 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 251 Nm | 270 Nm |
Torque RPM | 3000 RPM | 2000 RPM |
Engine Bore Size | 93 mm | 82 mm |
Engine Stroke Size | 72.6 mm | 90.4 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 | 1305 kg | 1086 kg |
Vehicle Length | 4430 mm | 4640 mm |
Vehicle Width | 1670 mm | 1800 mm |
Vehicle Height | 1410 mm | 1470 mm |
Wheelbase Size | 2520 mm | 2580 mm |
Fuel Tank Capacity | 68 L | 60 L |