2008 Daihatsu Sirion vs. 1972 Rover 3.5
To start off, 2008 Daihatsu Sirion is newer by 36 year(s). Which means there will be less support and parts availability for 1972 Rover 3.5. In addition, the cost of maintenance, including insurance, on 1972 Rover 3.5 would be higher. At 3,532 cc (8 cylinders), 1972 Rover 3.5 is equipped with a bigger engine. In terms of performance, 1972 Rover 3.5 (150 HP @ 5000 RPM) has 64 more horse power than 2008 Daihatsu Sirion. (86 HP @ 6000 RPM) In normal driving conditions, 1972 Rover 3.5 should accelerate faster than 2008 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1972 Rover 3.5 weights approximately 695 kg more than 2008 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 Rover 3.5 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1972 Rover 3.5. However, in wet, icy, snow, or gravel driving conditions, 2008 Daihatsu Sirion, being front wheel drive (FWD), will offer much better control with better grip. 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 Rover 3.5 (276 Nm @ 2600 RPM) has 156 more torque (in Nm) than 2008 Daihatsu Sirion. (120 Nm @ 3200 RPM). This means 1972 Rover 3.5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Daihatsu Sirion.
Compare all specifications:
| 2008 Daihatsu Sirion | 1972 Rover 3.5 | |
| Make | Daihatsu | Rover |
| Model | Sirion | 3.5 |
| Year Released | 2008 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 3532 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 150 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 120 Nm | 276 Nm |
| Torque RPM | 3200 RPM | 2600 RPM |
| Engine Bore Size | 72 mm | 88.9 mm |
| Engine Stroke Size | 79.7 mm | 71.1 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 940 kg | 1635 kg |
| Vehicle Length | 3610 mm | 4750 mm |
| Vehicle Width | 1560 mm | 1790 mm |
| Vehicle Height | 1670 mm | 1550 mm |
| Wheelbase Size | 2440 mm | 2820 mm |
