1971 Nissan Bluebird vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 35 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 1,770 cc (4 cylinders), 1971 Nissan Bluebird is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (89 HP) has 8 more horse power than 1971 Nissan Bluebird. (81 HP) In normal driving conditions, 2006 Opel Astra should accelerate faster than 1971 Nissan Bluebird. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 200 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, 1971 Nissan Bluebird (147 Nm @ 3600 RPM) has 22 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 1971 Nissan Bluebird will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 1971 Nissan Bluebird | 2006 Opel Astra | |
| Make | Nissan | Opel |
| Model | Bluebird | Astra |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1770 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 89 HP |
| Torque | 147 Nm | 125 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1030 kg | 1230 kg |
| Vehicle Length | 4220 mm | 4260 mm |
| Vehicle Width | 1610 mm | 1760 mm |
| Vehicle Height | 1390 mm | 1470 mm |
| Wheelbase Size | 2510 mm | 2620 mm |
