1983 De Tomaso Deauville vs. 2007 Fiat Siena
To start off, 2007 Fiat Siena is newer by 24 year(s). Which means there will be less support and parts availability for 1983 De Tomaso Deauville. In addition, the cost of maintenance, including insurance, on 1983 De Tomaso Deauville would be higher. At 5,763 cc (8 cylinders), 1983 De Tomaso Deauville is equipped with a bigger engine. In terms of performance, 1983 De Tomaso Deauville (296 HP @ 6000 RPM) has 196 more horse power than 2007 Fiat Siena. (100 HP @ 5500 RPM). In normal driving conditions, 1983 De Tomaso Deauville should accelerate faster than 2007 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 1983 De Tomaso Deauville weights approximately 870 kg more than 2007 Fiat Siena. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1983 De Tomaso Deauville 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 1983 De Tomaso Deauville. 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, 1983 De Tomaso Deauville (450 Nm @ 3500 RPM) has 375 more torque (in Nm) than 2007 Fiat Siena. (75 Nm @ 5500 RPM). This means 1983 De Tomaso Deauville will have an easier job in driving up hills or pulling heavy equipment than 2007 Fiat Siena. 1983 De Tomaso Deauville has automatic transmission and 2007 Fiat Siena has manual transmission. 2007 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1983 De Tomaso Deauville will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 De Tomaso Deauville | 2007 Fiat Siena | |
| Make | De Tomaso | Fiat |
| Model | Deauville | Siena |
| Year Released | 1983 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5763 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 100 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 450 Nm | 75 Nm |
| Torque RPM | 3500 RPM | 5500 RPM |
| Engine Bore Size | 101.6 mm | 86.4 mm |
| Engine Stroke Size | 88.9 mm | 67.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1070 kg |
| Vehicle Width | 1890 mm | 1640 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2610 mm | 2380 mm |
