1973 Mazda RX-4 vs. 2009 Saab 03-Sep
To start off, 2009 Saab 03-Sep is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-4 would be higher. At 2,792 cc (6 cylinders), 2009 Saab 03-Sep is equipped with a bigger engine. In terms of performance, 2009 Saab 03-Sep (280 HP @ 5000 RPM) has 166 more horse power than 1973 Mazda RX-4. (114 HP @ 6000 RPM) In normal driving conditions, 2009 Saab 03-Sep should accelerate faster than 1973 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Saab 03-Sep weights approximately 464 kg more than 1973 Mazda RX-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Saab 03-Sep is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 2009 Saab 03-Sep 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, 2009 Saab 03-Sep (355 Nm @ 1900 RPM) has 190 more torque (in Nm) than 1973 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2009 Saab 03-Sep will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-4.
Compare all specifications:
| 1973 Mazda RX-4 | 2009 Saab 03-Sep | |
| Make | Mazda | Saab |
| Model | RX-4 | 03-Sep |
| Year Released | 1973 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 2792 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 114 HP | 280 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 165 Nm | 355 Nm |
| Torque RPM | 4000 RPM | 1900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1110 kg | 1574 kg |
| Vehicle Length | 4400 mm | 4660 mm |
| Vehicle Width | 1670 mm | 1770 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2520 mm | 2680 mm |
