2009 BMW M6 vs. 1981 Nissan Sunny
To start off, 2009 BMW M6 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1981 Nissan Sunny would be higher. At 4,999 cc (10 cylinders), 2009 BMW M6 is equipped with a bigger engine. In terms of performance, 2009 BMW M6 (500 HP @ 7750 RPM) has 447 more horse power than 1981 Nissan Sunny. (53 HP @ 4800 RPM). In normal driving conditions, 2009 BMW M6 should accelerate faster than 1981 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW M6 weights approximately 370 kg more than 1981 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, 2009 BMW M6 (519 Nm @ 6100 RPM) has 415 more torque (in Nm) than 1981 Nissan Sunny. (104 Nm @ 2800 RPM). This means 2009 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 2009 BMW M6 | 1981 Nissan Sunny | |
| Make | BMW | Nissan |
| Model | M6 | Sunny |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 4999 cc | 1680 cc |
| Engine Cylinders | 10 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 500 HP | 53 HP |
| Engine RPM | 7750 RPM | 4800 RPM |
| Torque | 519 Nm | 104 Nm |
| Torque RPM | 6100 RPM | 2800 RPM |
| Fuel Type | Gasoline | Diesel |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1280 kg | 910 kg |
| Vehicle Length | 4880 mm | 4140 mm |
| Vehicle Width | 1860 mm | 1650 mm |
| Vehicle Height | 1380 mm | 1400 mm |
| Wheelbase Size | 2790 mm | 2410 mm |
