1987 Alfa Romeo 75 vs. 1990 Pontiac Grand Prix
To start off, 1990 Pontiac Grand Prix is newer by 3 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 3,135 cc (6 cylinders), 1990 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1990 Pontiac Grand Prix (205 HP @ 4800 RPM) has 23 more horse power than 1987 Alfa Romeo 75. (182 HP @ 5800 RPM) In normal driving conditions, 1990 Pontiac Grand Prix should accelerate faster than 1987 Alfa Romeo 75. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Prix weights approximately 397 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, 1990 Pontiac Grand Prix, 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, 1990 Pontiac Grand Prix (298 Nm) has 58 more torque (in Nm) than 1987 Alfa Romeo 75. (240 Nm). This means 1990 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 75.
Compare all specifications:
| 1987 Alfa Romeo 75 | 1990 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | 75 | Grand Prix |
| Year Released | 1987 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 3135 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 182 HP | 205 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 240 Nm | 298 Nm |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 72.6 mm | 84 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1212 kg | 1609 kg |
| Vehicle Length | 4430 mm | 4960 mm |
| Vehicle Width | 1640 mm | 1810 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2520 mm | 2740 mm |
