1987 Renault 21 vs. 2011 Proton Satria
To start off, 2011 Proton Satria is newer by 24 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 1,869 cc (4 cylinders), 1987 Renault 21 is equipped with a bigger engine. In terms of performance, 2011 Proton Satria (109 HP @ 6000 RPM) has 45 more horse power than 1987 Renault 21. (64 HP @ 4500 RPM) In normal driving conditions, 2011 Proton Satria should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2011 Proton Satria weights approximately 54 kg more than 1987 Renault 21. 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, 2011 Proton Satria (148 Nm @ 4000 RPM) has 30 more torque (in Nm) than 1987 Renault 21. (118 Nm @ 2250 RPM). This means 2011 Proton Satria will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21.
Compare all specifications:
| 1987 Renault 21 | 2011 Proton Satria | |
| Make | Renault | Proton |
| Model | 21 | Satria |
| Year Released | 1987 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1869 cc | 1597 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 64 HP | 109 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 118 Nm | 148 Nm |
| Torque RPM | 2250 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 76 mm |
| Engine Stroke Size | 93 mm | 88 mm |
| Engine Compression Ratio | 21.5:1 | 9.2:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1105 kg | 1159 kg |
| Vehicle Length | 4650 mm | 3910 mm |
| Vehicle Width | 1720 mm | 1720 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2820 mm | 2450 mm |
