1960 Bristol 406 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 49 year(s). Which means there will be less support and parts availability for 1960 Bristol 406. In addition, the cost of maintenance, including insurance, on 1960 Bristol 406 would be higher. At 2,215 cc (6 cylinders), 1960 Bristol 406 is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (102 HP @ 6000 RPM) has 11 more horse power than 1960 Bristol 406. (91 HP @ 4700 RPM) In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1960 Bristol 406. With that said, vehicle weight also plays an important factor in acceleration. 1960 Bristol 406 weights approximately 354 kg more than 2009 Daihatsu Sirion.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1960 Bristol 406. 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, 1960 Bristol 406 (174 Nm @ 3000 RPM) has 36 more torque (in Nm) than 2009 Daihatsu Sirion. (138 Nm @ 4400 RPM). This means 1960 Bristol 406 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion. 2009 Daihatsu Sirion has automatic transmission and 1960 Bristol 406 has manual transmission. 1960 Bristol 406 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Daihatsu Sirion will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1960 Bristol 406 | 2009 Daihatsu Sirion | |
| Make | Bristol | Daihatsu |
| Model | 406 | Sirion |
| Year Released | 1960 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2215 cc | 1495 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 91 HP | 102 HP |
| Engine RPM | 4700 RPM | 6000 RPM |
| Torque | 174 Nm | 138 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Bore Size | 68.7 mm | 72 mm |
| Engine Stroke Size | 99.6 mm | 91.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1260 kg | 906 kg |
| Vehicle Length | 4990 mm | 3640 mm |
| Vehicle Width | 1720 mm | 1670 mm |
| Vehicle Height | 1530 mm | 1560 mm |
| Wheelbase Size | 2900 mm | 2440 mm |
| Fuel Tank Capacity | 81 L | 40 L |
