2000 Alfa Romeo 145 vs. 2006 Audi A4
To start off, 2006 Audi A4 is newer by 6 year(s). Which means there will be less support and parts availability for 2000 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 2000 Alfa Romeo 145 would be higher. At 1,983 cc (4 cylinders), 2006 Audi A4 is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (128 HP @ 5700 RPM) has 26 more horse power than 2000 Alfa Romeo 145. (102 HP @ 6300 RPM) In normal driving conditions, 2006 Audi A4 should accelerate faster than 2000 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 35 kg more than 2000 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, 2006 Audi A4 (195 Nm @ 3500 RPM) has 70 more torque (in Nm) than 2000 Alfa Romeo 145. (125 Nm @ 4600 RPM). This means 2006 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2000 Alfa Romeo 145.
Compare all specifications:
| 2000 Alfa Romeo 145 | 2006 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | A4 |
| Year Released | 2000 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1369 cc | 1983 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 102 HP | 128 HP |
| Engine RPM | 6300 RPM | 5700 RPM |
| Torque | 125 Nm | 195 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 82.5 mm |
| Engine Stroke Size | 64.9 mm | 92.8 mm |
| Engine Compression Ratio | 10.5:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 11.2 seconds | 10.9 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1275 kg | 1310 kg |
| Vehicle Length | 4100 mm | 4580 mm |
| Vehicle Width | 1720 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1400 mm |
| Wheelbase Size | 2600 mm | 2660 mm |
| Fuel Consumption Overall | 11.7 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 51 L | 70 L |
