2005 Fiat Siena vs. 1970 Opel GT
To start off, 2005 Fiat Siena is newer by 35 year(s). Which means there will be less support and parts availability for 1970 Opel GT. In addition, the cost of maintenance, including insurance, on 1970 Opel GT would be higher. At 1,585 cc (4 cylinders), 2005 Fiat Siena is equipped with a bigger engine. In terms of performance, 2005 Fiat Siena (124 HP @ 4000 RPM) has 58 more horse power than 1970 Opel GT. (66 HP @ 6000 RPM). In normal driving conditions, 2005 Fiat Siena should accelerate faster than 1970 Opel GT.
Because 1970 Opel GT 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 1970 Opel GT. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Fiat Siena (140 Nm @ 4000 RPM) has 55 more torque (in Nm) than 1970 Opel GT. (85 Nm @ 5000 RPM). This means 2005 Fiat Siena will have an easier job in driving up hills or pulling heavy equipment than 1970 Opel GT.
Compare all specifications:
| 2005 Fiat Siena | 1970 Opel GT | |
| Make | Fiat | Opel |
| Model | Siena | GT |
| Year Released | 2005 | 1970 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1585 cc | 1100 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 124 HP | 66 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 140 Nm | 85 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 86.4 mm | 75 mm |
| Engine Stroke Size | 67.4 mm | 61 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Wheelbase Size | 2450 mm | 2440 mm |
| Fuel Tank Capacity | 47 L | 53 L |
