1980 Nissan Bluebird vs. 2003 Opel Signum
To start off, 2003 Opel Signum is newer by 23 year(s). Which means there will be less support and parts availability for 1980 Nissan Bluebird. In addition, the cost of maintenance, including insurance, on 1980 Nissan Bluebird would be higher. At 2,171 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (152 HP) has 93 more horse power than 1980 Nissan Bluebird. (59 HP) In normal driving conditions, 2003 Opel Signum should accelerate faster than 1980 Nissan Bluebird. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 375 kg more than 1980 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 Opel Signum (220 Nm @ 3800 RPM) has 104 more torque (in Nm) than 1980 Nissan Bluebird. (116 Nm @ 2400 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1980 Nissan Bluebird.
Compare all specifications:
| 1980 Nissan Bluebird | 2003 Opel Signum | |
| Make | Nissan | Opel |
| Model | Bluebird | Signum |
| Year Released | 1980 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1951 cc | 2171 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 152 HP |
| Torque | 116 Nm | 220 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Vehicle Weight | 1190 kg | 1565 kg |
| Vehicle Length | 4360 mm | 4640 mm |
| Vehicle Width | 1660 mm | 1800 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2840 mm |
