1991 Alfa Romeo 33 vs. 2004 Proton Impian
To start off, 2004 Proton Impian is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1991 Alfa Romeo 33 would be higher. At 1,584 cc (4 cylinders), 2004 Proton Impian is equipped with a bigger engine. In terms of performance, 2004 Proton Impian (101 HP @ 6000 RPM) has 14 more horse power than 1991 Alfa Romeo 33. (87 HP @ 6000 RPM) In normal driving conditions, 2004 Proton Impian should accelerate faster than 1991 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2004 Proton Impian weights approximately 220 kg more than 1991 Alfa Romeo 33. 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, 2004 Proton Impian (140 Nm @ 2750 RPM) has 27 more torque (in Nm) than 1991 Alfa Romeo 33. (113 Nm @ 4500 RPM). This means 2004 Proton Impian will have an easier job in driving up hills or pulling heavy equipment than 1991 Alfa Romeo 33. 2004 Proton Impian has automatic transmission and 1991 Alfa Romeo 33 has manual transmission. 1991 Alfa Romeo 33 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Proton Impian will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Alfa Romeo 33 | 2004 Proton Impian | |
| Make | Alfa Romeo | Proton |
| Model | 33 | Impian |
| Year Released | 1991 | 2004 |
| Engine Size | 1351 cc | 1584 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 101 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 113 Nm | 140 Nm |
| Torque RPM | 4500 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 985 kg | 1205 kg |
| Vehicle Length | 4210 mm | 4470 mm |
| Vehicle Width | 1620 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2480 mm | 2610 mm |
