2003 BMW X3 vs. 1971 Nissan Bluebird
To start off, 2003 BMW X3 is newer by 32 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 2,494 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (189 HP) has 108 more horse power than 1971 Nissan Bluebird. (81 HP). In normal driving conditions, 2003 BMW X3 should accelerate faster than 1971 Nissan Bluebird. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 800 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, 2003 BMW X3 (245 Nm @ 3500 RPM) has 98 more torque (in Nm) than 1971 Nissan Bluebird. (147 Nm @ 3600 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1971 Nissan Bluebird.
Compare all specifications:
| 2003 BMW X3 | 1971 Nissan Bluebird | |
| Make | BMW | Nissan |
| Model | X3 | Bluebird |
| Year Released | 2003 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1770 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 189 HP | 81 HP |
| Torque | 245 Nm | 147 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Vehicle Weight | 1815 kg | 1015 kg |
| Vehicle Length | 4570 mm | 4220 mm |
| Vehicle Width | 1860 mm | 1610 mm |
| Vehicle Height | 1680 mm | 1410 mm |
| Wheelbase Size | 2890 mm | 2510 mm |
