2003 Opel Astra vs. 1973 Triumph Spitfire
To start off, 2003 Opel Astra is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1973 Triumph Spitfire would be higher. At 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2003 Opel Astra (82 HP @ 4400 RPM) has 20 more horse power than 1973 Triumph Spitfire. (62 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Astra should accelerate faster than 1973 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Astra weights approximately 605 kg more than 1973 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, 2003 Opel Astra (185 Nm @ 1500 RPM) has 92 more torque (in Nm) than 1973 Triumph Spitfire. (93 Nm @ 3500 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1973 Triumph Spitfire.
Compare all specifications:
| 2003 Opel Astra | 1973 Triumph Spitfire | |
| Make | Opel | Triumph |
| Model | Astra | Spitfire |
| Year Released | 2003 | 1973 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1296 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 82 HP | 62 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 185 Nm | 93 Nm |
| Torque RPM | 1500 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 73.8 mm |
| Engine Stroke Size | 90 mm | 76 mm |
| Fuel Type | Diesel | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1385 kg | 780 kg |
| Vehicle Length | 4260 mm | 3790 mm |
| Vehicle Width | 1700 mm | 1480 mm |
| Vehicle Height | 1430 mm | 1210 mm |
| Wheelbase Size | 2620 mm | 2110 mm |
