2000 Holden Astra vs. 1979 Mazda RX-7
To start off, 2000 Holden Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1979 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1979 Mazda RX-7 would be higher. At 2,292 cc, 1979 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 2000 Holden Astra (120 HP @ 5600 RPM) has 16 more horse power than 1979 Mazda RX-7. (104 HP @ 6000 RPM). In normal driving conditions, 2000 Holden Astra should accelerate faster than 1979 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2000 Holden Astra weights approximately 90 kg more than 1979 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 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 1979 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2000 Holden 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, 2000 Holden Astra (165 Nm @ 3600 RPM) has 20 more torque (in Nm) than 1979 Mazda RX-7. (145 Nm @ 4000 RPM). This means 2000 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda RX-7.
Compare all specifications:
2000 Holden Astra | 1979 Mazda RX-7 | |
Make | Holden | Mazda |
Model | Astra | RX-7 |
Year Released | 2000 | 1979 |
Body Type | Hatchback | Coupe |
Engine Position | Front | Front |
Engine Size | 1794 cc | 2292 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 120 HP | 104 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 165 Nm | 145 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1150 kg | 1060 kg |
Vehicle Length | 4120 mm | 4290 mm |
Vehicle Width | 1720 mm | 1680 mm |
Vehicle Height | 1430 mm | 1270 mm |
Wheelbase Size | 2610 mm | 2430 mm |