1971 Ginetta G15 vs. 1987 Holden Astra
To start off, 1987 Holden Astra is newer by 16 year(s). Which means there will be less support and parts availability for 1971 Ginetta G15. In addition, the cost of maintenance, including insurance, on 1971 Ginetta G15 would be higher. At 1,488 cc (4 cylinders), 1987 Holden Astra is equipped with a bigger engine. In terms of performance, 1987 Holden Astra (70 HP) has 19 more horse power than 1971 Ginetta G15. (51 HP) In normal driving conditions, 1987 Holden Astra should accelerate faster than 1971 Ginetta G15.
Let's talk about torque, 1987 Holden Astra (115 Nm @ 3200 RPM) has 45 more torque (in Nm) than 1971 Ginetta G15. (70 Nm @ 4300 RPM). This means 1987 Holden Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Ginetta G15.
Compare all specifications:
| 1971 Ginetta G15 | 1987 Holden Astra | |
| Make | Ginetta | Holden |
| Model | G15 | Astra |
| Year Released | 1971 | 1987 |
| Engine Position | Middle | Front |
| Engine Size | 875 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 70 HP |
| Torque | 70 Nm | 115 Nm |
| Torque RPM | 4300 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Length | 3660 mm | 3970 mm |
| Vehicle Width | 1450 mm | 1630 mm |
