2003 Mini One vs. 2011 Fiat Siena
To start off, 2011 Fiat Siena is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Mini One. In addition, the cost of maintenance, including insurance, on 2003 Mini One would be higher. At 1,581 cc (4 cylinders), 2011 Fiat Siena is equipped with a bigger engine. In terms of performance, 2011 Fiat Siena (100 HP @ 5500 RPM) has 26 more horse power than 2003 Mini One. (74 HP @ 4000 RPM) In normal driving conditions, 2011 Fiat Siena should accelerate faster than 2003 Mini One. With that said, vehicle weight also plays an important factor in acceleration. 2011 Fiat Siena weights approximately 54 kg more than 2003 Mini One. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Mini One (180 Nm @ 2000 RPM) has 106 more torque (in Nm) than 2011 Fiat Siena. (74 Nm @ 5500 RPM). This means 2003 Mini One will have an easier job in driving up hills or pulling heavy equipment than 2011 Fiat Siena.
Compare all specifications:
| 2003 Mini One | 2011 Fiat Siena | |
| Make | Mini | Fiat |
| Model | One | Siena |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 1581 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 100 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 180 Nm | 74 Nm |
| Torque RPM | 2000 RPM | 5500 RPM |
| Engine Bore Size | 73 mm | 86.4 mm |
| Engine Stroke Size | 81.5 mm | 67.4 mm |
| Engine Compression Ratio | 18.5:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1020 kg | 1074 kg |
| Vehicle Length | 3630 mm | 3550 mm |
| Vehicle Width | 1690 mm | 1640 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2480 mm | 2380 mm |
| Fuel Tank Capacity | 50 L | 54 L |
