1983 Alfa Romeo 33 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 21 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo 33. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo 33 would be higher. At 1,594 cc (4 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (101 HP @ 5600 RPM) has 23 more horse power than 1983 Alfa Romeo 33. (78 HP @ 6000 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1983 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 440 kg more than 1983 Alfa Romeo 33. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2004 Audi A4 (148 Nm @ 3800 RPM) has 35 more torque (in Nm) than 1983 Alfa Romeo 33. (113 Nm @ 3500 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo 33.
Compare all specifications:
| 1983 Alfa Romeo 33 | 2004 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 33 | A4 |
| Year Released | 1983 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1350 cc | 1594 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 78 HP | 101 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 113 Nm | 148 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 81 mm |
| Engine Stroke Size | 67.2 mm | 77.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 167 km/hour | 186 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 910 kg | 1350 kg |
| Vehicle Length | 4020 mm | 4590 mm |
| Vehicle Width | 1620 mm | 1780 mm |
| Vehicle Height | 1310 mm | 1430 mm |
| Wheelbase Size | 2520 mm | 2660 mm |
| Fuel Consumption Overall | 6 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 50 L | 70 L |
