1970 Ginetta G21 vs. 1979 Plymouth Horizon
To start off, 1979 Plymouth Horizon is newer by 9 year(s). Which means there will be less support and parts availability for 1970 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1970 Ginetta G21 would be higher. At 2,994 cc (6 cylinders), 1970 Ginetta G21 is equipped with a bigger engine. In terms of performance, 1970 Ginetta G21 (128 HP @ 4750 RPM) has 66 more horse power than 1979 Plymouth Horizon. (62 HP @ 5200 RPM). In normal driving conditions, 1970 Ginetta G21 should accelerate faster than 1979 Plymouth Horizon. With that said, vehicle weight also plays an important factor in acceleration. 1979 Plymouth Horizon weights approximately 131 kg more than 1970 Ginetta G21.
Because 1970 Ginetta G21 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Ginetta G21. However, in wet, icy, snow, or gravel driving conditions, 1979 Plymouth Horizon, being front wheel drive (FWD), will offer much better control with better grip. 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, 1970 Ginetta G21 (235 Nm @ 3000 RPM) has 120 more torque (in Nm) than 1979 Plymouth Horizon. (115 Nm @ 2400 RPM). This means 1970 Ginetta G21 will have an easier job in driving up hills or pulling heavy equipment than 1979 Plymouth Horizon.
Compare all specifications:
| 1970 Ginetta G21 | 1979 Plymouth Horizon | |
| Make | Ginetta | Plymouth |
| Model | G21 | Horizon |
| Year Released | 1970 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 1715 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 128 HP | 62 HP |
| Engine RPM | 4750 RPM | 5200 RPM |
| Torque | 235 Nm | 115 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Drive Type | Rear | Front |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 871 kg | 1002 kg |
| Vehicle Length | 3980 mm | 4190 mm |
| Vehicle Width | 1610 mm | 1680 mm |
| Vehicle Height | 1170 mm | 1360 mm |
| Wheelbase Size | 2320 mm | 2530 mm |
