1975 Mazda RX-3 vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Mazda RX-3. In addition, the cost of maintenance, including insurance, on 1975 Mazda RX-3 would be higher. At 1,964 cc, 1975 Mazda RX-3 is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (125 HP @ 5600 RPM) has 25 more horse power than 1975 Mazda RX-3. (100 HP @ 7000 RPM) In normal driving conditions, 2004 Opel Astra should accelerate faster than 1975 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 475 kg more than 1975 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 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 1975 Mazda RX-3. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Opel Astra (167 Nm @ 3800 RPM) has 31 more torque (in Nm) than 1975 Mazda RX-3. (136 Nm @ 4000 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1975 Mazda RX-3.
Compare all specifications:
1975 Mazda RX-3 | 2004 Opel Astra | |
Make | Mazda | Opel |
Model | RX-3 | Astra |
Year Released | 1975 | 2004 |
Body Type | Coupe | Station Wagon |
Engine Position | Front | Front |
Engine Size | 1964 cc | 1796 cc |
Engine Type | dual-disk rotary | in-line |
Horse Power | 100 HP | 125 HP |
Engine RPM | 7000 RPM | 5600 RPM |
Torque | 136 Nm | 167 Nm |
Torque RPM | 4000 RPM | 3800 RPM |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 850 kg | 1325 kg |
Vehicle Length | 4090 mm | 4520 mm |
Vehicle Width | 1600 mm | 1800 mm |
Vehicle Height | 1380 mm | 1510 mm |
Wheelbase Size | 2320 mm | 2700 mm |
Fuel Tank Capacity | 65 L | 52 L |