2009 Mazda CX-7 vs. 1979 Saab 900
To start off, 2009 Mazda CX-7 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Saab 900. In addition, the cost of maintenance, including insurance, on 1979 Saab 900 would be higher. At 2,260 cc (4 cylinders), 2009 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 101 more horse power than 1979 Saab 900. (143 HP @ 5000 RPM). In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1979 Saab 900. With that said, vehicle weight also plays an important factor in acceleration. 1979 Saab 900 weights approximately 56 kg more than 2009 Mazda CX-7.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Mazda CX-7 (350 Nm @ 2500 RPM) has 114 more torque (in Nm) than 1979 Saab 900. (236 Nm @ 3000 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1979 Saab 900. 2009 Mazda CX-7 has automatic transmission and 1979 Saab 900 has manual transmission. 1979 Saab 900 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mazda CX-7 | 1979 Saab 900 | |
| Make | Mazda | Saab |
| Model | CX-7 | 900 |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2260 cc | 1985 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 244 HP | 143 HP |
| Engine RPM | 5000 RPM | 5000 RPM |
| Torque | 350 Nm | 236 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Engine Compression Ratio | 10.0:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1194 kg | 1250 kg |
| Vehicle Length | 4680 mm | 4750 mm |
| Vehicle Width | 1880 mm | 1700 mm |
| Vehicle Height | 1650 mm | 1380 mm |
| Wheelbase Size | 2760 mm | 2530 mm |
