1999 Alfa Romeo 145 vs. 2009 Audi A6
To start off, 2009 Audi A6 is newer by 10 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 2,967 cc (6 cylinders), 2009 Audi A6 is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (230 HP @ 4000 RPM) has 126 more horse power than 1999 Alfa Romeo 145. (104 HP @ 4000 RPM) In normal driving conditions, 2009 Audi A6 should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 610 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 2009 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, 2009 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, 2009 Audi A6 (451 Nm @ 1400 RPM) has 196 more torque (in Nm) than 1999 Alfa Romeo 145. (255 Nm @ 2000 RPM). This means 2009 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 | 2009 Audi A6 | |
| Make | Alfa Romeo | Audi |
| Model | 145 | A6 |
| Year Released | 1999 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2967 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 230 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 255 Nm | 451 Nm |
| Torque RPM | 2000 RPM | 1400 RPM |
| Engine Bore Size | 82.7 mm | 83 mm |
| Engine Stroke Size | 90 mm | 91.4 mm |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 10.4 seconds | 6.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1210 kg | 1820 kg |
| Vehicle Length | 4100 mm | 4920 mm |
| Vehicle Width | 1720 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2850 mm |
| Fuel Consumption Overall | 8.3 L/100km | 8 L/100km |
| Fuel Tank Capacity | 61 L | 80 L |
