1999 Daihatsu Sirion vs. 1977 Mini MK IV
To start off, 1999 Daihatsu Sirion is newer by 22 year(s). Which means there will be less support and parts availability for 1977 Mini MK IV. In addition, the cost of maintenance, including insurance, on 1977 Mini MK IV would be higher. At 1,098 cc (4 cylinders), 1977 Mini MK IV is equipped with a bigger engine. In terms of performance, 1999 Daihatsu Sirion (53 HP @ 5200 RPM) has 9 more horse power than 1977 Mini MK IV. (44 HP @ 5250 RPM). In normal driving conditions, 1999 Daihatsu Sirion should accelerate faster than 1977 Mini MK IV. With that said, vehicle weight also plays an important factor in acceleration. 1999 Daihatsu Sirion weights approximately 245 kg more than 1977 Mini MK IV. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1977 Mini MK IV. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Daihatsu Sirion (88 Nm @ 3600 RPM) has 12 more torque (in Nm) than 1977 Mini MK IV. (76 Nm @ 2700 RPM). This means 1999 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1977 Mini MK IV.
Compare all specifications:
| 1999 Daihatsu Sirion | 1977 Mini MK IV | |
| Make | Daihatsu | Mini |
| Model | Sirion | MK IV |
| Year Released | 1999 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 988 cc | 1098 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 53 HP | 44 HP |
| Engine RPM | 5200 RPM | 5250 RPM |
| Torque | 88 Nm | 76 Nm |
| Torque RPM | 3600 RPM | 2700 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 890 kg | 645 kg |
| Vehicle Length | 3680 mm | 3060 mm |
| Vehicle Width | 1600 mm | 1420 mm |
| Vehicle Height | 1460 mm | 1360 mm |
| Wheelbase Size | 2350 mm | 2040 mm |
