1999 Alfa Romeo 145 vs. 2004 Audi A6
To start off, 2004 Audi A6 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 4,179 cc (8 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (300 HP) has 196 more horse power than 1999 Alfa Romeo 145. (104 HP) In normal driving conditions, 2004 Audi A6 should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 690 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.
Because 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 145. In wet, icy, snow, or gravel driving conditions, 2004 Audi A6 will offer significantly more control. 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 A6 (401 Nm) has 277 more torque (in Nm) than 1999 Alfa Romeo 145. (124 Nm). This means 2004 Audi A6 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 A6 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | A6 |
| Year Released | 1999 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1369 cc | 4179 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 104 HP | 300 HP |
| Torque | 124 Nm | 401 Nm |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 64.9 mm | 93 mm |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1135 kg | 1825 kg |
| Vehicle Length | 4070 mm | 4920 mm |
| Vehicle Width | 1720 mm | 1940 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2550 mm | 2660 mm |
| Fuel Consumption | 6.3 L/100km | 9.8 L/100km |
| Fuel Consumption City | 5.9 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 11.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 51 L | 82 L |
