1998 Opel Astra vs. 1946 Triumph Roadster
To start off, 1998 Opel Astra is newer by 52 year(s). Which means there will be less support and parts availability for 1946 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1946 Triumph Roadster would be higher. At 1,776 cc (4 cylinders), 1946 Triumph Roadster is equipped with a bigger engine. In terms of performance, 1998 Opel Astra (89 HP @ 6000 RPM) has 27 more horse power than 1946 Triumph Roadster. (62 HP @ 4500 RPM). In normal driving conditions, 1998 Opel Astra should accelerate faster than 1946 Triumph Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 40 kg more than 1946 Triumph Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1946 Triumph Roadster 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 1946 Triumph Roadster. However, in wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Opel Astra (127 Nm @ 4000 RPM) has 1 more torque (in Nm) than 1946 Triumph Roadster. (126 Nm @ 2000 RPM). This means 1998 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1946 Triumph Roadster.
Compare all specifications:
| 1998 Opel Astra | 1946 Triumph Roadster | |
| Make | Opel | Triumph |
| Model | Astra | Roadster |
| Year Released | 1998 | 1946 |
| Engine Position | Front | Front |
| Engine Size | 1389 cc | 1776 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 89 HP | 62 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 127 Nm | 126 Nm |
| Torque RPM | 4000 RPM | 2000 RPM |
| Engine Bore Size | 77.6 mm | 73 mm |
| Engine Stroke Size | 73.4 mm | 106 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1190 kg | 1150 kg |
| Vehicle Length | 4300 mm | 4290 mm |
| Vehicle Width | 1720 mm | 1630 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2550 mm |
