1986 Renault 21 vs. 2010 Daihatsu Sirion
To start off, 2010 Daihatsu Sirion is newer by 24 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 1,397 cc (4 cylinders), 1986 Renault 21 is equipped with a bigger engine. In terms of performance, 2010 Daihatsu Sirion (86 HP) has 16 more horse power than 1986 Renault 21. (70 HP) In normal driving conditions, 2010 Daihatsu Sirion should accelerate faster than 1986 Renault 21.
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, 2010 Daihatsu Sirion (121 Nm) has 49 more torque (in Nm) than 1986 Renault 21. (72 Nm). This means 2010 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21.
Compare all specifications:
| 1986 Renault 21 | 2010 Daihatsu Sirion | |
| Make | Renault | Daihatsu |
| Model | 21 | Sirion |
| Year Released | 1986 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1397 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 70 HP | 86 HP |
| Torque | 72 Nm | 121 Nm |
| Top Speed | 163 km/hour | 170 km/hour |
| Acceleration 0-100mph | 14.5 seconds | 11.3 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
