1987 Alfa Romeo 75 vs. 2003 Proton 300
To start off, 2003 Proton 300 is newer by 16 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 2,959 cc (6 cylinders), 1987 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1987 Alfa Romeo 75 (182 HP @ 5800 RPM) has 107 more horse power than 2003 Proton 300. (75 HP @ 6000 RPM). In normal driving conditions, 1987 Alfa Romeo 75 should accelerate faster than 2003 Proton 300. With that said, vehicle weight also plays an important factor in acceleration. 1987 Alfa Romeo 75 weights approximately 177 kg more than 2003 Proton 300. 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, 2003 Proton 300, 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, 1987 Alfa Romeo 75 (240 Nm @ 4500 RPM) has 132 more torque (in Nm) than 2003 Proton 300. (108 Nm @ 3000 RPM). This means 1987 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 300.
Compare all specifications:
| 1987 Alfa Romeo 75 | 2003 Proton 300 | |
| Make | Alfa Romeo | Proton |
| Model | 75 | 300 |
| Year Released | 1987 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 182 HP | 75 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 240 Nm | 108 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1212 kg | 1035 kg |
| Vehicle Length | 4430 mm | 4000 mm |
| Vehicle Width | 1640 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1370 mm |
| Wheelbase Size | 2520 mm | 2450 mm |
