2000 Daihatsu Sirion vs. 1963 Triumph Herald
To start off, 2000 Daihatsu Sirion is newer by 37 year(s). Which means there will be less support and parts availability for 1963 Triumph Herald. In addition, the cost of maintenance, including insurance, on 1963 Triumph Herald would be higher. At 1,147 cc (4 cylinders), 1963 Triumph Herald is equipped with a bigger engine. In terms of performance, 2000 Daihatsu Sirion (53 HP @ 5200 RPM) has 15 more horse power than 1963 Triumph Herald. (38 HP @ 4500 RPM). In normal driving conditions, 2000 Daihatsu Sirion should accelerate faster than 1963 Triumph Herald. With that said, vehicle weight also plays an important factor in acceleration. 2000 Daihatsu Sirion weights approximately 110 kg more than 1963 Triumph Herald. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2000 Daihatsu Sirion (88 Nm @ 3600 RPM) has 5 more torque (in Nm) than 1963 Triumph Herald. (83 Nm @ 2250 RPM). This means 2000 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1963 Triumph Herald.
Compare all specifications:
| 2000 Daihatsu Sirion | 1963 Triumph Herald | |
| Make | Daihatsu | Triumph |
| Model | Sirion | Herald |
| Year Released | 2000 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 989 cc | 1147 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 53 HP | 38 HP |
| Engine RPM | 5200 RPM | 4500 RPM |
| Torque | 88 Nm | 83 Nm |
| Torque RPM | 3600 RPM | 2250 RPM |
| Engine Bore Size | 71.9 mm | 69.3 mm |
| Engine Stroke Size | 81 mm | 76 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 890 kg | 780 kg |
| Vehicle Length | 3680 mm | 3890 mm |
| Vehicle Width | 1600 mm | 1530 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 2350 mm | 2320 mm |
| Fuel Tank Capacity | 37 L | 29 L |
