1970 Mazda Cosmo vs. 1998 Opel Astra
To start off, 1998 Opel Astra is newer by 28 year(s). Which means there will be less support and parts availability for 1970 Mazda Cosmo. In addition, the cost of maintenance, including insurance, on 1970 Mazda Cosmo would be higher. At 1,964 cc, 1970 Mazda Cosmo is equipped with a bigger engine. In terms of performance, 1970 Mazda Cosmo (93 HP @ 7000 RPM) has 19 more horse power than 1998 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 1970 Mazda Cosmo should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Astra weights approximately 180 kg more than 1970 Mazda Cosmo.
Let's talk about torque, 1970 Mazda Cosmo (134 Nm @ 3500 RPM) has 4 more torque (in Nm) than 1998 Opel Astra. (130 Nm @ 2800 RPM). This means 1970 Mazda Cosmo will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 1970 Mazda Cosmo | 1998 Opel Astra | |
| Make | Mazda | Opel |
| Model | Cosmo | Astra |
| Year Released | 1970 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1964 cc | 1596 cc |
| Horse Power | 93 HP | 74 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 134 Nm | 130 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 940 kg | 1120 kg |
| Vehicle Length | 4150 mm | 4060 mm |
| Vehicle Width | 1600 mm | 1700 mm |
| Vehicle Height | 1170 mm | 1420 mm |
| Wheelbase Size | 2210 mm | 2620 mm |
