2009 Daihatsu Sirion vs. 1970 Mercury Comet
To start off, 2009 Daihatsu Sirion is newer by 39 year(s). Which means there will be less support and parts availability for 1970 Mercury Comet. In addition, the cost of maintenance, including insurance, on 1970 Mercury Comet would be higher. At 4,942 cc (8 cylinders), 1970 Mercury Comet is equipped with a bigger engine. In terms of performance, 1970 Mercury Comet (137 HP @ 4200 RPM) has 35 more horse power than 2009 Daihatsu Sirion. (102 HP @ 6000 RPM) In normal driving conditions, 1970 Mercury Comet should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1970 Mercury Comet weights approximately 485 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 1970 Mercury Comet. 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, 1970 Mercury Comet (319 Nm @ 2000 RPM) has 187 more torque (in Nm) than 2009 Daihatsu Sirion. (132 Nm @ 4400 RPM). This means 1970 Mercury Comet will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 2009 Daihatsu Sirion | 1970 Mercury Comet | |
| Make | Daihatsu | Mercury |
| Model | Sirion | Comet |
| Year Released | 2009 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1495 cc | 4942 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 137 HP |
| Engine RPM | 6000 RPM | 4200 RPM |
| Torque | 132 Nm | 319 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Bore Size | 72 mm | 101.6 mm |
| Engine Stroke Size | 91.8 mm | 76.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 905 kg | 1390 kg |
| Vehicle Length | 3640 mm | 4800 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1560 mm | 1360 mm |
| Wheelbase Size | 2440 mm | 2800 mm |
