1999 Alfa Romeo 145 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 1,970 cc (4 cylinders), 1999 Alfa Romeo 145 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (170 HP @ 6500 RPM) has 17 more horse power than 1999 Alfa Romeo 145. (153 HP @ 6400 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 408 kg more than 1999 Alfa Romeo 145. 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 (235 Nm) has 48 more torque (in Nm) than 1999 Alfa Romeo 145. (187 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 2004 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | A4 |
| Year Released | 1999 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1784 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 153 HP | 170 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 187 Nm | 235 Nm |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91.1 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.3:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1242 kg | 1650 kg |
| Vehicle Length | 4070 mm | 4580 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2550 mm | 2580 mm |
| Fuel Consumption | 6.6 L/100km | 7.8 L/100km |
| Fuel Consumption City | 8.7 L/100km | 10.2 L/100km |
| Fuel Consumption Overall | 13.6 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 61 L | 70 L |
