1984 Alfa Romeo 33 vs. 1964 Porsche 904
To start off, 1984 Alfa Romeo 33 is newer by 20 year(s). Which means there will be less support and parts availability for 1964 Porsche 904. In addition, the cost of maintenance, including insurance, on 1964 Porsche 904 would be higher. At 1,966 cc (4 cylinders), 1964 Porsche 904 is equipped with a bigger engine. In terms of performance, 1964 Porsche 904 (155 HP @ 6900 RPM) has 62 more horse power than 1984 Alfa Romeo 33. (93 HP @ 5750 RPM) In normal driving conditions, 1964 Porsche 904 should accelerate faster than 1984 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1984 Alfa Romeo 33 weights approximately 265 kg more than 1964 Porsche 904.
Because 1964 Porsche 904 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 1964 Porsche 904. However, in wet, icy, snow, or gravel driving conditions, 1984 Alfa Romeo 33, 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, 1964 Porsche 904 (169 Nm @ 5000 RPM) has 39 more torque (in Nm) than 1984 Alfa Romeo 33. (130 Nm @ 4000 RPM). This means 1964 Porsche 904 will have an easier job in driving up hills or pulling heavy equipment than 1984 Alfa Romeo 33.
Compare all specifications:
| 1984 Alfa Romeo 33 | 1964 Porsche 904 | |
| Make | Alfa Romeo | Porsche |
| Model | 33 | 904 |
| Year Released | 1984 | 1964 |
| Engine Position | Front | Middle |
| Engine Size | 1490 cc | 1966 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | boxer |
| Horse Power | 93 HP | 155 HP |
| Engine RPM | 5750 RPM | 6900 RPM |
| Torque | 130 Nm | 169 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 84.1 mm | 92 mm |
| Engine Stroke Size | 67.2 mm | 74 mm |
| Engine Compression Ratio | 9.0:1 | 9.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 915 kg | 650 kg |
| Vehicle Length | 4150 mm | 4100 mm |
| Vehicle Width | 1620 mm | 1550 mm |
| Vehicle Height | 1350 mm | 1070 mm |
| Wheelbase Size | 2410 mm | 2310 mm |
