1949 Austin A 90 vs. 2003 Fiat Siena
To start off, 2003 Fiat Siena is newer by 54 year(s). Which means there will be less support and parts availability for 1949 Austin A 90. In addition, the cost of maintenance, including insurance, on 1949 Austin A 90 would be higher. At 2,660 cc (4 cylinders), 1949 Austin A 90 is equipped with a bigger engine. In terms of performance, 2003 Fiat Siena (99 HP @ 6000 RPM) has 12 more horse power than 1949 Austin A 90. (87 HP @ 4000 RPM) In normal driving conditions, 2003 Fiat Siena should accelerate faster than 1949 Austin A 90. With that said, vehicle weight also plays an important factor in acceleration. 1949 Austin A 90 weights approximately 309 kg more than 2003 Fiat Siena.
Because 1949 Austin A 90 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 1949 Austin A 90. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 1949 Austin A 90 (190 Nm @ 2500 RPM) has 44 more torque (in Nm) than 2003 Fiat Siena. (146 Nm @ 4000 RPM). This means 1949 Austin A 90 will have an easier job in driving up hills or pulling heavy equipment than 2003 Fiat Siena.
Compare all specifications:
| 1949 Austin A 90 | 2003 Fiat Siena | |
| Make | Austin | Fiat |
| Model | A 90 | Siena |
| Year Released | 1949 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2660 cc | 1596 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 87 HP | 99 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 190 Nm | 146 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Bore Size | 87.4 mm | 80.5 mm |
| Engine Stroke Size | 111.1 mm | 78.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1359 kg | 1050 kg |
| Vehicle Length | 4520 mm | 4110 mm |
| Vehicle Width | 1780 mm | 1630 mm |
| Vehicle Height | 1530 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2380 mm |
