1969 Mercedes-Benz W 111 vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 42 year(s). Which means there will be less support and parts availability for 1969 Mercedes-Benz W 111. In addition, the cost of maintenance, including insurance, on 1969 Mercedes-Benz W 111 would be higher. At 2,778 cc (6 cylinders), 1969 Mercedes-Benz W 111 is equipped with a bigger engine. In terms of performance, 1969 Mercedes-Benz W 111 (158 HP @ 5500 RPM) has 52 more horse power than 2011 Fiat Siena. (106 HP @ 5500 RPM). In normal driving conditions, 1969 Mercedes-Benz W 111 should accelerate faster than 2011 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1969 Mercedes-Benz W 111 weights approximately 415 kg more than 2011 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1969 Mercedes-Benz W 111 (240 Nm @ 4250 RPM) has 100 more torque (in Nm) than 2011 Fiat Siena. (140 Nm @ 4000 RPM). This means 1969 Mercedes-Benz W 111 will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 1969 Mercedes-Benz W 111 | 2011 Fiat Siena | |
| Make | Mercedes-Benz | Fiat |
| Model | W 111 | Siena |
| Year Released | 1969 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2778 cc | 1581 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 106 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 240 Nm | 140 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 86.5 mm |
| Engine Stroke Size | 78.8 mm | 67.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1510 kg | 1095 kg |
| Vehicle Length | 4890 mm | 3550 mm |
| Vehicle Width | 1850 mm | 1640 mm |
| Vehicle Height | 1430 mm | 1490 mm |
| Wheelbase Size | 2760 mm | 2370 mm |
| Fuel Tank Capacity | 65 L | 47 L |
