1987 Alfa Romeo 90 vs. 1991 Pontiac Bonneville
To start off, 1991 Pontiac Bonneville is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1987 Alfa Romeo 90 would be higher. At 3,791 cc (6 cylinders), 1991 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1991 Pontiac Bonneville (150 HP @ 4400 RPM) has 20 more horse power than 1987 Alfa Romeo 90. (130 HP @ 4200 RPM) In normal driving conditions, 1991 Pontiac Bonneville should accelerate faster than 1987 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 1991 Pontiac Bonneville weights approximately 420 kg more than 1987 Alfa Romeo 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Alfa Romeo 90 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 90. However, in wet, icy, snow, or gravel driving conditions, 1991 Pontiac Bonneville, 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, 1991 Pontiac Bonneville (271 Nm) has 95 more torque (in Nm) than 1987 Alfa Romeo 90. (176 Nm). This means 1991 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 1987 Alfa Romeo 90.
Compare all specifications:
1987 Alfa Romeo 90 | 1991 Pontiac Bonneville | |
Make | Alfa Romeo | Pontiac |
Model | 90 | Bonneville |
Year Released | 1987 | 1991 |
Engine Position | Front | Front |
Engine Size | 1997 cc | 3791 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 130 HP | 150 HP |
Engine RPM | 4200 RPM | 4400 RPM |
Torque | 176 Nm | 271 Nm |
Engine Bore Size | 80.1 mm | 96.6 mm |
Engine Stroke Size | 66.2 mm | 86.4 mm |
Engine Compression Ratio | 10.0:1 | 8.5:1 |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1080 kg | 1500 kg |
Vehicle Length | 4400 mm | 5050 mm |
Vehicle Width | 1650 mm | 1850 mm |
Vehicle Height | 1430 mm | 1420 mm |
Wheelbase Size | 2520 mm | 2820 mm |