2005 Opel Astra vs. 1961 Triumph TR3
To start off, 2005 Opel Astra is newer by 44 year(s). Which means there will be less support and parts availability for 1961 Triumph TR3. In addition, the cost of maintenance, including insurance, on 1961 Triumph TR3 would be higher. At 2,138 cc (4 cylinders), 1961 Triumph TR3 is equipped with a bigger engine. In terms of performance, 1961 Triumph TR3 (101 HP @ 4600 RPM) has 1 more horse power than 2005 Opel Astra. (100 HP @ 4300 RPM) In normal driving conditions, 1961 Triumph TR3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 441 kg more than 1961 Triumph TR3.
Because 1961 Triumph TR3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1961 Triumph TR3. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 Opel Astra (230 Nm @ 1950 RPM) has 58 more torque (in Nm) than 1961 Triumph TR3. (172 Nm @ 3350 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1961 Triumph TR3.
Compare all specifications:
| 2005 Opel Astra | 1961 Triumph TR3 | |
| Make | Opel | Triumph |
| Model | Astra | TR3 |
| Year Released | 2005 | 1961 |
| Body Type | Hatchback | Roadster |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 2138 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 101 HP |
| Engine RPM | 4300 RPM | 4600 RPM |
| Torque | 230 Nm | 172 Nm |
| Torque RPM | 1950 RPM | 3350 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 18.5:1 | 9.0:1 |
| Top Speed | 188 km/hour | 174 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1345 kg | 904 kg |
| Vehicle Length | 4120 mm | 3840 mm |
| Vehicle Width | 1720 mm | 1420 mm |
| Vehicle Height | 1430 mm | 1280 mm |
| Wheelbase Size | 2610 mm | 2240 mm |
| Fuel Tank Capacity | 52 L | 53 L |
