1979 Mazda 121 vs. 2004 MG TF
To start off, 2004 MG TF is newer by 25 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 1,970 cc (4 cylinders), 1979 Mazda 121 is equipped with a bigger engine. In terms of performance, 2004 MG TF (158 HP @ 6900 RPM) has 68 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 2004 MG TF should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2004 MG TF weights approximately 56 kg more than 1979 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2004 MG TF (174 Nm @ 4700 RPM) has 14 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2004 MG TF will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 1979 Mazda 121 | 2004 MG TF | |
| Make | Mazda | MG |
| Model | 121 | TF |
| Year Released | 1979 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1970 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 90 HP | 158 HP |
| Engine RPM | 4800 RPM | 6900 RPM |
| Torque | 160 Nm | 174 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Bore Size | 80 mm | 80 mm |
| Engine Stroke Size | 98 mm | 89.3 mm |
| Engine Compression Ratio | 8.6:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 1134 kg | 1190 kg |
| Vehicle Length | 4510 mm | 3950 mm |
| Vehicle Width | 1690 mm | 1630 mm |
| Vehicle Height | 1350 mm | 1270 mm |
| Wheelbase Size | 2520 mm | 2380 mm |
