1985 Alfa Romeo 90 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo 90. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo 90 would be higher. At 2,492 cc (4 cylinders), 1985 Alfa Romeo 90 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (170 HP @ 6500 RPM) has 61 more horse power than 1985 Alfa Romeo 90. (109 HP @ 4200 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1985 Alfa Romeo 90. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 400 kg more than 1985 Alfa Romeo 90. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Alfa Romeo 90 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 1985 Alfa Romeo 90. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A4, 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, 1985 Alfa Romeo 90 (246 Nm) has 11 more torque (in Nm) than 2004 Audi A4. (235 Nm). This means 1985 Alfa Romeo 90 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 1985 Alfa Romeo 90 | 2004 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 90 | A4 |
| Year Released | 1985 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1784 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 109 HP | 170 HP |
| Engine RPM | 4200 RPM | 6500 RPM |
| Torque | 246 Nm | 235 Nm |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 22.0:1 | 9.3:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1250 kg | 1650 kg |
| Vehicle Length | 4400 mm | 4580 mm |
| Vehicle Width | 1650 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2460 mm | 2580 mm |
| Fuel Consumption Overall | 5.4 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 49 L | 70 L |
