2001 Daihatsu Sirion vs. 1972 Triumph Spitfire
To start off, 2001 Daihatsu Sirion is newer by 29 year(s). Which means there will be less support and parts availability for 1972 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1972 Triumph Spitfire would be higher. At 1,298 cc (4 cylinders), 2001 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2001 Daihatsu Sirion (72 HP @ 5200 RPM) has 25 more horse power than 1972 Triumph Spitfire. (47 HP @ 5500 RPM). In normal driving conditions, 2001 Daihatsu Sirion should accelerate faster than 1972 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2001 Daihatsu Sirion weights approximately 60 kg more than 1972 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2001 Daihatsu Sirion (101 Nm @ 3600 RPM) has 18 more torque (in Nm) than 1972 Triumph Spitfire. (83 Nm @ 2900 RPM). This means 2001 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1972 Triumph Spitfire.
Compare all specifications:
| 2001 Daihatsu Sirion | 1972 Triumph Spitfire | |
| Make | Daihatsu | Triumph |
| Model | Sirion | Spitfire |
| Year Released | 2001 | 1972 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 47 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 101 Nm | 83 Nm |
| Torque RPM | 3600 RPM | 2900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 840 kg | 780 kg |
| Vehicle Length | 3680 mm | 3790 mm |
| Vehicle Width | 1600 mm | 1480 mm |
| Vehicle Height | 1460 mm | 1210 mm |
| Wheelbase Size | 2370 mm | 2110 mm |
