1979 Mazda 121 vs. 2007 Suzuki SX4
To start off, 2007 Suzuki SX4 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 1,999 cc (4 cylinders), 2007 Suzuki SX4 is equipped with a bigger engine. In terms of performance, 2007 Suzuki SX4 (143 HP @ 5800 RPM) has 53 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 2007 Suzuki SX4 should accelerate faster than 1979 Mazda 121.
Because 2007 Suzuki SX4 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2007 Suzuki SX4 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, 2007 Suzuki SX4 (184 Nm @ 3500 RPM) has 24 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2007 Suzuki SX4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 1979 Mazda 121 | 2007 Suzuki SX4 | |
| Make | Mazda | Suzuki |
| Model | 121 | SX4 |
| Year Released | 1979 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 143 HP |
| Engine RPM | 4800 RPM | 5800 RPM |
| Torque | 160 Nm | 184 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Compression Ratio | 8.6:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Length | 4510 mm | 4170 mm |
| Vehicle Width | 1690 mm | 1760 mm |
| Vehicle Height | 1350 mm | 1610 mm |
| Wheelbase Size | 2520 mm | 2510 mm |
