1973 Mazda RX-3 vs. 1991 Opel Astra
To start off, 1991 Opel Astra is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-3 would be higher. At 1,964 cc, 1973 Mazda RX-3 is equipped with a bigger engine. In terms of performance, 1973 Mazda RX-3 (100 HP @ 7000 RPM) has 18 more horse power than 1991 Opel Astra. (82 HP @ 5800 RPM). In normal driving conditions, 1973 Mazda RX-3 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 88 kg more than 1973 Mazda RX-3.
Because 1973 Mazda RX-3 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 1973 Mazda RX-3. However, in wet, icy, snow, or gravel driving conditions, 1991 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, 1973 Mazda RX-3 (135 Nm @ 4000 RPM) has 22 more torque (in Nm) than 1991 Opel Astra. (113 Nm @ 3400 RPM). This means 1973 Mazda RX-3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
1973 Mazda RX-3 | 1991 Opel Astra | |
Make | Mazda | Opel |
Model | RX-3 | Astra |
Year Released | 1973 | 1991 |
Engine Position | Front | Front |
Engine Size | 1964 cc | 1388 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 100 HP | 82 HP |
Engine RPM | 7000 RPM | 5800 RPM |
Torque | 135 Nm | 113 Nm |
Torque RPM | 4000 RPM | 3400 RPM |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 852 kg | 940 kg |
Vehicle Length | 4090 mm | 4060 mm |
Vehicle Width | 1600 mm | 1690 mm |
Vehicle Height | 1380 mm | 1430 mm |
Wheelbase Size | 2320 mm | 2610 mm |