2004 Alfa Romeo 156 vs. 1975 Pontiac Trans Am
To start off, 2004 Alfa Romeo 156 is newer by 29 year(s). Which means there will be less support and parts availability for 1975 Pontiac Trans Am. In addition, the cost of maintenance, including insurance, on 1975 Pontiac Trans Am would be higher. At 6,556 cc (8 cylinders), 1975 Pontiac Trans Am is equipped with a bigger engine. In terms of performance, 1975 Pontiac Trans Am (220 HP) has 107 more horse power than 2004 Alfa Romeo 156. (113 HP) In normal driving conditions, 1975 Pontiac Trans Am should accelerate faster than 2004 Alfa Romeo 156.
Because 1975 Pontiac Trans Am 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 Pontiac Trans Am. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156, 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, 1975 Pontiac Trans Am (434 Nm) has 159 more torque (in Nm) than 2004 Alfa Romeo 156. (275 Nm). This means 1975 Pontiac Trans Am will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 1975 Pontiac Trans Am | |
| Make | Alfa Romeo | Pontiac |
| Model | 156 | Trans Am |
| Year Released | 2004 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 6556 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 113 HP | 220 HP |
| Torque | 275 Nm | 434 Nm |
| Engine Bore Size | 82 mm | 104.2 mm |
| Engine Stroke Size | 90.4 mm | 95.3 mm |
| Engine Compression Ratio | 18.4:1 | 8.1:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4440 mm | 5040 mm |
| Vehicle Width | 1750 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1260 mm |
| Wheelbase Size | 2550 mm | 2750 mm |
