2006 Mercedes-Benz R vs. 1981 Nissan Sunny
To start off, 2006 Mercedes-Benz R is newer by 25 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 2,987 cc (6 cylinders), 2006 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz R (187 HP @ 4000 RPM) has 113 more horse power than 1981 Nissan Sunny. (74 HP @ 5600 RPM). In normal driving conditions, 2006 Mercedes-Benz R should accelerate faster than 1981 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz R weights approximately 1405 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, 2006 Mercedes-Benz R (441 Nm @ 1400 RPM) has 318 more torque (in Nm) than 1981 Nissan Sunny. (123 Nm @ 2800 RPM). This means 2006 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1981 Nissan Sunny.
Compare all specifications:
| 2006 Mercedes-Benz R | 1981 Nissan Sunny | |
| Make | Mercedes-Benz | Nissan |
| Model | R | Sunny |
| Year Released | 2006 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 1487 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 187 HP | 74 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 441 Nm | 123 Nm |
| Torque RPM | 1400 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2220 kg | 815 kg |
| Vehicle Length | 4930 mm | 4140 mm |
| Vehicle Width | 1930 mm | 1650 mm |
| Vehicle Height | 1660 mm | 1400 mm |
| Wheelbase Size | 2990 mm | 2410 mm |
