1986 Alfa Romeo 75 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 Alfa Romeo 75. In addition, the cost of maintenance, including insurance, on 1986 Alfa Romeo 75 would be higher. At 2,492 cc (6 cylinders), 1986 Alfa Romeo 75 is equipped with a bigger engine. In terms of performance, 1986 Alfa Romeo 75 (153 HP @ 5600 RPM) has 67 more horse power than 2010 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 1986 Alfa Romeo 75 should accelerate faster than 2010 Daihatsu Sirion.
Because 1986 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 1986 Alfa Romeo 75. However, in wet, icy, snow, or gravel driving conditions, 2010 Daihatsu Sirion, 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, 1986 Alfa Romeo 75 (210 Nm @ 4000 RPM) has 89 more torque (in Nm) than 2010 Daihatsu Sirion. (121 Nm @ 3200 RPM). This means 1986 Alfa Romeo 75 will have an easier job in driving up hills or pulling heavy equipment than 2010 Daihatsu Sirion.
Compare all specifications:
| 1986 Alfa Romeo 75 | 2010 Daihatsu Sirion | |
| Make | Alfa Romeo | Daihatsu |
| Model | 75 | Sirion |
| Year Released | 1986 | 2010 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1298 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 153 HP | 86 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 210 Nm | 121 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 88 mm | 72 mm |
| Engine Stroke Size | 68.3 mm | 79.7 mm |
| Top Speed | 209 km/hour | 170 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
