1989 Pontiac Bonneville vs. 2001 Proton Impian
To start off, 2001 Proton Impian is newer by 12 year(s). Which means there will be less support and parts availability for 1989 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1989 Pontiac Bonneville would be higher. At 3,791 cc (6 cylinders), 1989 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1989 Pontiac Bonneville (148 HP @ 4400 RPM) has 47 more horse power than 2001 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1989 Pontiac Bonneville should accelerate faster than 2001 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1989 Pontiac Bonneville weights approximately 295 kg more than 2001 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1989 Pontiac Bonneville (271 Nm @ 2000 RPM) has 131 more torque (in Nm) than 2001 Proton Impian. (140 Nm @ 2750 RPM). This means 1989 Pontiac Bonneville will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton Impian.
Compare all specifications:
| 1989 Pontiac Bonneville | 2001 Proton Impian | |
| Make | Pontiac | Proton |
| Model | Bonneville | Impian |
| Year Released | 1989 | 2001 |
| Engine Size | 3791 cc | 1583 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 148 HP | 101 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 271 Nm | 140 Nm |
| Torque RPM | 2000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1500 kg | 1205 kg |
| Vehicle Length | 5060 mm | 4470 mm |
| Vehicle Width | 1840 mm | 1750 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2820 mm | 2610 mm |
