2006 Fiat Siena vs. 1980 TVR Tasmin
To start off, 2006 Fiat Siena is newer by 26 year(s). Which means there will be less support and parts availability for 1980 TVR Tasmin. In addition, the cost of maintenance, including insurance, on 1980 TVR Tasmin would be higher. At 2,792 cc (6 cylinders), 1980 TVR Tasmin is equipped with a bigger engine. In terms of performance, 1980 TVR Tasmin (160 HP @ 5700 RPM) has 92 more horse power than 2006 Fiat Siena. (68 HP @ 4600 RPM) In normal driving conditions, 1980 TVR Tasmin should accelerate faster than 2006 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2006 Fiat Siena weights approximately 610 kg more than 1980 TVR Tasmin.
Because 1980 TVR Tasmin 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 1980 TVR Tasmin. 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, 1980 TVR Tasmin (220 Nm @ 4300 RPM) has 84 more torque (in Nm) than 2006 Fiat Siena. (136 Nm @ 2500 RPM). This means 1980 TVR Tasmin will have an easier job in driving up hills or pulling heavy equipment than 2006 Fiat Siena.
Compare all specifications:
| 2006 Fiat Siena | 1980 TVR Tasmin | |
| Make | Fiat | TVR |
| Model | Siena | Tasmin |
| Year Released | 2006 | 1980 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1697 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 68 HP | 160 HP |
| Engine RPM | 4600 RPM | 5700 RPM |
| Torque | 136 Nm | 220 Nm |
| Torque RPM | 2500 RPM | 4300 RPM |
| Engine Bore Size | 82.6 mm | 93 mm |
| Engine Stroke Size | 79.2 mm | 68.5 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1645 kg | 1035 kg |
| Vehicle Length | 4000 mm | 4020 mm |
| Vehicle Height | 1700 mm | 1200 mm |
| Wheelbase Size | 2550 mm | 2390 mm |
| Fuel Tank Capacity | 47 L | 60 L |
