1972 AMC Ambassador vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 37 year(s). Which means there will be less support and parts availability for 1972 AMC Ambassador. In addition, the cost of maintenance, including insurance, on 1972 AMC Ambassador would be higher. At 6,571 cc (8 cylinders), 1972 AMC Ambassador is equipped with a bigger engine. In terms of performance, 1972 AMC Ambassador (255 HP @ 4600 RPM) has 169 more horse power than 2009 Daihatsu Sirion. (86 HP @ 6000 RPM). In normal driving conditions, 1972 AMC Ambassador should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1972 AMC Ambassador weights approximately 888 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 1972 AMC Ambassador. 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, 1972 AMC Ambassador (469 Nm @ 3300 RPM) has 349 more torque (in Nm) than 2009 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1972 AMC Ambassador will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 1972 AMC Ambassador | 2009 Daihatsu Sirion | |
| Make | AMC | Daihatsu |
| Model | Ambassador | Sirion |
| Year Released | 1972 | 2009 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6571 cc | 1298 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 255 HP | 86 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 469 Nm | 120 Nm |
| Torque RPM | 3300 RPM | 3200 RPM |
| Top Speed | 175 km/hour | 170 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1828 kg | 940 kg |
| Vehicle Length | 5330 mm | 3610 mm |
| Vehicle Width | 1970 mm | 1560 mm |
| Vehicle Height | 1450 mm | 1670 mm |
| Wheelbase Size | 3110 mm | 2440 mm |
