2000 Daihatsu Sirion vs. 1973 Mercury Cougar
To start off, 2000 Daihatsu Sirion is newer by 27 year(s). Which means there will be less support and parts availability for 1973 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1973 Mercury Cougar would be higher. At 6,589 cc (8 cylinders), 1973 Mercury Cougar is equipped with a bigger engine. In terms of performance, 1973 Mercury Cougar (168 HP @ 3800 RPM) has 115 more horse power than 2000 Daihatsu Sirion. (53 HP @ 5200 RPM) In normal driving conditions, 1973 Mercury Cougar should accelerate faster than 2000 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercury Cougar weights approximately 1165 kg more than 2000 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercury Cougar. In wet, icy, snow, or gravel driving conditions, 2000 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, 1973 Mercury Cougar (375 Nm @ 2000 RPM) has 287 more torque (in Nm) than 2000 Daihatsu Sirion. (88 Nm @ 3600 RPM). This means 1973 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 2000 Daihatsu Sirion.
Compare all specifications:
| 2000 Daihatsu Sirion | 1973 Mercury Cougar | |
| Make | Daihatsu | Mercury |
| Model | Sirion | Cougar |
| Year Released | 2000 | 1973 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 989 cc | 6589 cc |
| Engine Cylinders | 3 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 168 HP |
| Engine RPM | 5200 RPM | 3800 RPM |
| Torque | 88 Nm | 375 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 890 kg | 2055 kg |
| Vehicle Length | 3680 mm | 5480 mm |
| Vehicle Width | 1600 mm | 2010 mm |
| Vehicle Height | 1460 mm | 1340 mm |
| Wheelbase Size | 2350 mm | 2910 mm |
