1973 Mazda RX-3 vs. 2000 Opel Frontera
To start off, 2000 Opel Frontera is newer by 27 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 2,198 cc (4 cylinders), 2000 Opel Frontera is equipped with a bigger engine. In terms of performance, 2000 Opel Frontera (135 HP @ 5200 RPM) has 35 more horse power than 1973 Mazda RX-3. (100 HP @ 7000 RPM) In normal driving conditions, 2000 Opel Frontera should accelerate faster than 1973 Mazda RX-3. With that said, vehicle weight also plays an important factor in acceleration. 2000 Opel Frontera weights approximately 903 kg more than 1973 Mazda RX-3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2000 Opel Frontera is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda RX-3. In wet, icy, snow, or gravel driving conditions, 2000 Opel Frontera will offer significantly more control. 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 Opel Frontera (202 Nm @ 2600 RPM) has 67 more torque (in Nm) than 1973 Mazda RX-3. (135 Nm @ 4000 RPM). This means 2000 Opel Frontera will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-3.
Compare all specifications:
| 1973 Mazda RX-3 | 2000 Opel Frontera | |
| Make | Mazda | Opel |
| Model | RX-3 | Frontera |
| Year Released | 1973 | 2000 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1964 cc | 2198 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 100 HP | 135 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 135 Nm | 202 Nm |
| Torque RPM | 4000 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 852 kg | 1755 kg |
| Vehicle Length | 4090 mm | 4280 mm |
| Vehicle Width | 1600 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1710 mm |
| Wheelbase Size | 2320 mm | 2470 mm |
