1991 Chevrolet Lumina vs. 2005 Proton Impian
To start off, 2005 Proton Impian is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Lumina. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Lumina would be higher. At 2,472 cc (4 cylinders), 1991 Chevrolet Lumina is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Lumina (108 HP @ 5200 RPM) has 7 more horse power than 2005 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1991 Chevrolet Lumina should accelerate faster than 2005 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Lumina weights approximately 175 kg more than 2005 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, 1991 Chevrolet Lumina (183 Nm @ 3200 RPM) has 43 more torque (in Nm) than 2005 Proton Impian. (140 Nm @ 2750 RPM). This means 1991 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Impian.
Compare all specifications:
| 1991 Chevrolet Lumina | 2005 Proton Impian | |
| Make | Chevrolet | Proton |
| Model | Lumina | Impian |
| Year Released | 1991 | 2005 |
| Engine Size | 2472 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 101 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 183 Nm | 140 Nm |
| Torque RPM | 3200 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1380 kg | 1205 kg |
| Vehicle Length | 5040 mm | 4470 mm |
| Vehicle Width | 1820 mm | 1750 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2740 mm | 2610 mm |
