1975 Alfa Romeo GT vs. 2005 Fiat Siena
To start off, 2005 Fiat Siena is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo 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 37 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 2005 Fiat Siena should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2005 Fiat Siena weights approximately 115 kg more than 1975 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo 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 1975 Alfa Romeo 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, both vehicles can yield 140 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1975 Alfa Romeo GT | 2005 Fiat Siena | |
| Make | Alfa Romeo | Fiat |
| Model | GT | Siena |
| Year Released | 1975 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 1585 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 124 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 140 Nm | 140 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Engine Bore Size | 78 mm | 86.4 mm |
| Engine Stroke Size | 67.5 mm | 67.4 mm |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1095 kg |
| Wheelbase Size | 2160 mm | 2450 mm |
| Fuel Tank Capacity | 46 L | 47 L |
