2009 Daihatsu Sirion vs. 1985 Volvo 780
To start off, 2009 Daihatsu Sirion is newer by 24 year(s). Which means there will be less support and parts availability for 1985 Volvo 780. In addition, the cost of maintenance, including insurance, on 1985 Volvo 780 would be higher. At 2,849 cc (6 cylinders), 1985 Volvo 780 is equipped with a bigger engine. In terms of performance, 1985 Volvo 780 (145 HP @ 5100 RPM) has 55 more horse power than 2009 Daihatsu Sirion. (90 HP @ 6000 RPM) In normal driving conditions, 1985 Volvo 780 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1985 Volvo 780 weights approximately 440 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1985 Volvo 780. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion will offer significantly more control. 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, 1985 Volvo 780 (236 Nm @ 3750 RPM) has 116 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 4400 RPM). This means 1985 Volvo 780 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Daihatsu Sirion | 1985 Volvo 780 | |
| Make | Daihatsu | Volvo |
| Model | Sirion | 780 |
| Year Released | 2009 | 1985 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 2849 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 145 HP |
| Engine RPM | 6000 RPM | 5100 RPM |
| Torque | 120 Nm | 236 Nm |
| Torque RPM | 4400 RPM | 3750 RPM |
| Engine Bore Size | 72 mm | 91 mm |
| Engine Stroke Size | 79.7 mm | 73 mm |
| Top Speed | 165 km/hour | 181 km/hour |
| Acceleration 0-100mph | 12 seconds | 11.2 seconds |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 980 kg | 1420 kg |
| Vehicle Length | 3610 mm | 4800 mm |
| Vehicle Width | 1670 mm | 1760 mm |
| Vehicle Height | 1560 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2780 mm |
| Fuel Tank Capacity | 38 L | 80 L |
