2007 Daihatsu Sirion vs. 1968 Triumph Spitfire
To start off, 2007 Daihatsu Sirion is newer by 39 year(s). Which means there will be less support and parts availability for 1968 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1968 Triumph Spitfire would be higher. At 1,298 cc (4 cylinders), 2007 Daihatsu Sirion is equipped with a bigger engine. In terms of performance, 2007 Daihatsu Sirion (86 HP @ 6000 RPM) has 11 more horse power than 1968 Triumph Spitfire. (75 HP @ 6000 RPM). In normal driving conditions, 2007 Daihatsu Sirion should accelerate faster than 1968 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2007 Daihatsu Sirion weights approximately 190 kg more than 1968 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Daihatsu Sirion (120 Nm @ 3200 RPM) has 16 more torque (in Nm) than 1968 Triumph Spitfire. (104 Nm @ 4000 RPM). This means 2007 Daihatsu Sirion will have an easier job in driving up hills or pulling heavy equipment than 1968 Triumph Spitfire.
Compare all specifications:
| 2007 Daihatsu Sirion | 1968 Triumph Spitfire | |
| Make | Daihatsu | Triumph |
| Model | Sirion | Spitfire |
| Year Released | 2007 | 1968 |
| 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 |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 86 HP | 75 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 120 Nm | 104 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 72 mm | 73.7 mm |
| Engine Stroke Size | 79.7 mm | 76 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 175 km/hour | 161 km/hour |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 940 kg | 750 kg |
| Vehicle Length | 3610 mm | 3740 mm |
| Vehicle Width | 1670 mm | 1450 mm |
| Vehicle Height | 1560 mm | 1210 mm |
| Wheelbase Size | 2440 mm | 2110 mm |
| Fuel Tank Capacity | 40 L | 40 L |
