1999 Fiat Duna vs. 2013 Toyota Sienna
To start off, 2013 Toyota Sienna is newer by 14 year(s). Which means there will be less support and parts availability for 1999 Fiat Duna. In addition, the cost of maintenance, including insurance, on 1999 Fiat Duna would be higher. At 3,500 cc (6 cylinders), 2013 Toyota Sienna is equipped with a bigger engine. In terms of performance, 2013 Toyota Sienna (262 HP @ 6200 RPM) has 203 more horse power than 1999 Fiat Duna. (59 HP @ 4500 RPM) In normal driving conditions, 2013 Toyota Sienna should accelerate faster than 1999 Fiat Duna. With that said, vehicle weight also plays an important factor in acceleration. 2013 Toyota Sienna weights approximately 1185 kg more than 1999 Fiat Duna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Toyota Sienna is all wheel drive (AWD), it will have significant more traction and grip than 1999 Fiat Duna. In wet, icy, snow, or gravel driving conditions, 2013 Toyota Sienna will offer significantly more control. 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, 2013 Toyota Sienna (332 Nm @ 4700 RPM) has 227 more torque (in Nm) than 1999 Fiat Duna. (105 Nm @ 3000 RPM). This means 2013 Toyota Sienna will have an easier job in driving up hills or pulling heavy equipment than 1999 Fiat Duna. 2013 Toyota Sienna has automatic transmission and 1999 Fiat Duna has manual transmission. 1999 Fiat Duna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Toyota Sienna will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Fiat Duna | 2013 Toyota Sienna | |
| Make | Fiat | Toyota |
| Model | Duna | Sienna |
| Year Released | 1999 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1698 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 59 HP | 262 HP |
| Engine RPM | 4500 RPM | 6200 RPM |
| Torque | 105 Nm | 332 Nm |
| Torque RPM | 3000 RPM | 4700 RPM |
| Engine Bore Size | 82.6 mm | 94 mm |
| Engine Stroke Size | 79.2 mm | 83 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 7 seats |
| Vehicle Weight | 930 kg | 2115 kg |
| Vehicle Length | 4040 mm | 5085 mm |
| Vehicle Width | 1560 mm | 1985 mm |
| Vehicle Height | 1450 mm | 1811 mm |
| Wheelbase Size | 2370 mm | 3030 mm |
