2006 BMW 645 vs. 1970 Nissan Sunny
To start off, 2006 BMW 645 is newer by 36 year(s). Which means there will be less support and parts availability for 1970 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1970 Nissan Sunny would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 284 more horse power than 1970 Nissan Sunny. (44 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 1970 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 1191 kg more than 1970 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW 645 (450 Nm @ 3600 RPM) has 375 more torque (in Nm) than 1970 Nissan Sunny. (75 Nm @ 3600 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1970 Nissan Sunny.
Compare all specifications:
| 2006 BMW 645 | 1970 Nissan Sunny | |
| Make | BMW | Nissan |
| Model | 645 | Sunny |
| Year Released | 2006 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 988 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 44 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 450 Nm | 75 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1836 kg | 645 kg |
| Vehicle Length | 4830 mm | 3830 mm |
| Vehicle Width | 1860 mm | 1450 mm |
| Vehicle Height | 1380 mm | 1350 mm |
| Wheelbase Size | 2790 mm | 2290 mm |
