1971 Nissan Bluebird vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 41 year(s). Which means there will be less support and parts availability for 1971 Nissan Bluebird. In addition, the cost of maintenance, including insurance, on 1971 Nissan Bluebird would be higher. At 1,796 cc (4 cylinders), 2012 Opel Astra is equipped with a bigger engine. In terms of performance, 2012 Opel Astra (123 HP) has 42 more horse power than 1971 Nissan Bluebird. (81 HP) In normal driving conditions, 2012 Opel Astra should accelerate faster than 1971 Nissan Bluebird. With that said, vehicle weight also plays an important factor in acceleration. 2012 Opel Astra weights approximately 383 kg more than 1971 Nissan Bluebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2012 Opel Astra (280 Nm @ 2000 RPM) has 133 more torque (in Nm) than 1971 Nissan Bluebird. (147 Nm @ 3600 RPM). This means 2012 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Nissan Bluebird.
Compare all specifications:
| 1971 Nissan Bluebird | 2012 Opel Astra | |
| Make | Nissan | Opel |
| Model | Bluebird | Astra |
| Year Released | 1971 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1770 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 123 HP |
| Torque | 147 Nm | 280 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1015 kg | 1398 kg |
| Vehicle Length | 4220 mm | 4260 mm |
| Vehicle Width | 1610 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
