1968 Datsun 1800 vs. 2006 Fiat Siena
To start off, 2006 Fiat Siena is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Datsun 1800. In addition, the cost of maintenance, including insurance, on 1968 Datsun 1800 would be higher. At 1,816 cc (4 cylinders), 1968 Datsun 1800 is equipped with a bigger engine. In terms of performance, 1968 Datsun 1800 (106 HP @ 5600 RPM) has 34 more horse power than 2006 Fiat Siena. (72 HP @ 6000 RPM). In normal driving conditions, 1968 Datsun 1800 should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 204 kg more than 1968 Datsun 1800.
Because 1968 Datsun 1800 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 1968 Datsun 1800. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1968 Datsun 1800 (156 Nm @ 3600 RPM) has 54 more torque (in Nm) than 2006 Fiat Siena. (102 Nm @ 3250 RPM). This means 1968 Datsun 1800 will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 1968 Datsun 1800 | 2006 Fiat Siena | |
| Make | Datsun | Fiat |
| Model | 1800 | Siena |
| Year Released | 1968 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1816 cc | 1242 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 106 HP | 72 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 156 Nm | 102 Nm |
| Torque RPM | 3600 RPM | 3250 RPM |
| Engine Bore Size | 85 mm | 70.8 mm |
| Engine Stroke Size | 80 mm | 78.8 mm |
| Engine Compression Ratio | 8.3:1 | 9.1:1 |
| Top Speed | 166 km/hour | 164 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 966 kg | 1170 kg |
| Vehicle Length | 4300 mm | 3830 mm |
| Vehicle Width | 1610 mm | 1640 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2380 mm |
| Fuel Tank Capacity | 52 L | 54 L |
