2004 Proton 300 vs. 1971 Rover 3.5 Litre
To start off, 2004 Proton 300 is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Rover 3.5 Litre. In addition, the cost of maintenance, including insurance, on 1971 Rover 3.5 Litre would be higher. At 3,532 cc (8 cylinders), 1971 Rover 3.5 Litre is equipped with a bigger engine. In terms of performance, 1971 Rover 3.5 Litre (148 HP @ 5000 RPM) has 73 more horse power than 2004 Proton 300. (75 HP @ 6000 RPM) In normal driving conditions, 1971 Rover 3.5 Litre should accelerate faster than 2004 Proton 300. With that said, vehicle weight also plays an important factor in acceleration. 1971 Rover 3.5 Litre weights approximately 603 kg more than 2004 Proton 300. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1971 Rover 3.5 Litre 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 1971 Rover 3.5 Litre. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 1971 Rover 3.5 Litre (276 Nm @ 2600 RPM) has 167 more torque (in Nm) than 2004 Proton 300. (109 Nm @ 3000 RPM). This means 1971 Rover 3.5 Litre will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton 300. 1971 Rover 3.5 Litre has automatic transmission and 2004 Proton 300 has manual transmission. 2004 Proton 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Rover 3.5 Litre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Proton 300 | 1971 Rover 3.5 Litre | |
| Make | Proton | Rover |
| Model | 300 | 3.5 Litre |
| Year Released | 2004 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1299 cc | 3532 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 75 HP | 148 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 109 Nm | 276 Nm |
| Torque RPM | 3000 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1035 kg | 1638 kg |
| Vehicle Length | 4000 mm | 4750 mm |
| Vehicle Width | 1710 mm | 1790 mm |
| Vehicle Height | 1370 mm | 1550 mm |
| Wheelbase Size | 2450 mm | 2820 mm |
