2005 Fiat Siena vs. 2008 Mazda MX-5 Miata
To start off, 2008 Mazda MX-5 Miata is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2005 Fiat Siena would be higher. At 1,798 cc (4 cylinders), 2008 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, both vehicles can yield 124 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda MX-5 Miata weights approximately 60 kg more than 2005 Fiat Siena.
Because 2008 Mazda MX-5 Miata is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 Mazda MX-5 Miata. However, in wet, icy, snow, or gravel driving conditions, 2005 Fiat Siena, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Mazda MX-5 Miata (167 Nm @ 4500 RPM) has 27 more torque (in Nm) than 2005 Fiat Siena. (140 Nm @ 4000 RPM). This means 2008 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 2005 Fiat Siena.
Compare all specifications:
| 2005 Fiat Siena | 2008 Mazda MX-5 Miata | |
| Make | Fiat | Mazda |
| Model | Siena | MX-5 Miata |
| Year Released | 2005 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 1798 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 124 HP | 124 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 140 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 86.4 mm | 83 mm |
| Engine Stroke Size | 67.4 mm | 83.1 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1095 kg | 1155 kg |
| Wheelbase Size | 2450 mm | 2340 mm |
| Fuel Tank Capacity | 47 L | 50 L |
