2007 Fiat Siena vs. 1946 GAZ M-20
To start off, 2007 Fiat Siena is newer by 61 year(s). Which means there will be less support and parts availability for 1946 GAZ M-20. In addition, the cost of maintenance, including insurance, on 1946 GAZ M-20 would be higher. At 2,120 cc (4 cylinders), 1946 GAZ M-20 is equipped with a bigger engine. In terms of performance, 2007 Fiat Siena (100 HP @ 5500 RPM) has 49 more horse power than 1946 GAZ M-20. (51 HP @ 3600 RPM). In normal driving conditions, 2007 Fiat Siena should accelerate faster than 1946 GAZ M-20. With that said, vehicle weight also plays an important factor in acceleration. 1946 GAZ M-20 weights approximately 390 kg more than 2007 Fiat Siena.
Because 1946 GAZ M-20 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 1946 GAZ M-20. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Fiat Siena (140 Nm @ 4000 RPM) has 15 more torque (in Nm) than 1946 GAZ M-20. (125 Nm @ 2200 RPM). This means 2007 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1946 GAZ M-20.
Compare all specifications:
| 2007 Fiat Siena | 1946 GAZ M-20 | |
| Make | Fiat | GAZ |
| Model | Siena | M-20 |
| Year Released | 2007 | 1946 |
| Engine Size | 1581 cc | 2120 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 100 HP | 51 HP |
| Engine RPM | 5500 RPM | 3600 RPM |
| Torque | 140 Nm | 125 Nm |
| Torque RPM | 4000 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1070 kg | 1460 kg |
| Vehicle Width | 1640 mm | 1900 mm |
| Wheelbase Size | 2380 mm | 2710 mm |
