1983 Mazda RX-7 vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 25 year(s). Which means there will be less support and parts availability for 1983 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1983 Mazda RX-7 would be higher. At 2,292 cc, 1983 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1983 Mazda RX-7 (105 HP @ 6000 RPM) has 1 more horse power than 2008 Opel Astra. (104 HP @ 6000 RPM). In normal driving conditions, 1983 Mazda RX-7 should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Opel Astra weights approximately 205 kg more than 1983 Mazda RX-7.
Because 1983 Mazda RX-7 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 1983 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Opel Astra (150 Nm @ 3900 RPM) has 5 more torque (in Nm) than 1983 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2008 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1983 Mazda RX-7.
Compare all specifications:
| 1983 Mazda RX-7 | 2008 Opel Astra | |
| Make | Mazda | Opel |
| Model | RX-7 | Astra |
| Year Released | 1983 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2292 cc | 1598 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 105 HP | 104 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 145 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 3900 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1060 kg | 1265 kg |
| Vehicle Length | 4290 mm | 3540 mm |
| Vehicle Width | 1680 mm | 1760 mm |
| Vehicle Height | 1270 mm | 1700 mm |
| Wheelbase Size | 2430 mm | 2620 mm |
| Fuel Tank Capacity | 65 L | 52 L |
