2007 Opel Astra vs. 1970 Reliant Bug
To start off, 2007 Opel Astra is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Reliant Bug. In addition, the cost of maintenance, including insurance, on 1970 Reliant Bug would be higher. At 1,908 cc (4 cylinders), 2007 Opel Astra is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (148 HP @ 4000 RPM) has 117 more horse power than 1970 Reliant Bug. (31 HP @ 5000 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 1970 Reliant Bug. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Astra weights approximately 985 kg more than 1970 Reliant Bug. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Reliant Bug 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 1970 Reliant Bug. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Opel Astra (320 Nm @ 2000 RPM) has 268 more torque (in Nm) than 1970 Reliant Bug. (52 Nm @ 2500 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1970 Reliant Bug.
Compare all specifications:
| 2007 Opel Astra | 1970 Reliant Bug | |
| Make | Opel | Reliant |
| Model | Astra | Bug |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1908 cc | 701 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 31 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 320 Nm | 52 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 82 mm | 60.5 mm |
| Engine Stroke Size | 90.4 mm | 61 mm |
| Engine Compression Ratio | 17.5:1 | 8.4:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 210 km/hour | 121 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1393 kg | 408 kg |
| Vehicle Length | 4300 mm | 2800 mm |
| Vehicle Width | 1760 mm | 1400 mm |
| Vehicle Height | 1440 mm | 1280 mm |
| Wheelbase Size | 2620 mm | 1960 mm |
| Fuel Tank Capacity | 52 L | 23 L |
