2006 Audi TT vs. 2002 Alfa Romeo 147
To start off, 2006 Audi TT is newer by 4 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 147 would be higher. At 1,970 cc (4 cylinders), 2002 Alfa Romeo 147 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (225 HP @ 5900 RPM) has 77 more horse power than 2002 Alfa Romeo 147. (148 HP @ 6300 RPM). In normal driving conditions, 2006 Audi TT should accelerate faster than 2002 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 210 kg more than 2002 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2002 Alfa Romeo 147. In wet, icy, snow, or gravel driving conditions, 2006 Audi TT 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, 2006 Audi TT (281 Nm @ 2200 RPM) has 100 more torque (in Nm) than 2002 Alfa Romeo 147. (181 Nm @ 3800 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 147.
Compare all specifications:
| 2006 Audi TT | 2002 Alfa Romeo 147 | |
| Make | Audi | Alfa Romeo |
| Model | TT | 147 |
| Year Released | 2006 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 225 HP | 148 HP |
| Engine RPM | 5900 RPM | 6300 RPM |
| Torque | 281 Nm | 181 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Engine Bore Size | 81 mm | 83 mm |
| Engine Stroke Size | 86.4 mm | 91 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1535 kg | 1325 kg |
| Vehicle Length | 4050 mm | 4180 mm |
| Vehicle Width | 1860 mm | 1740 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2430 mm | 2550 mm |
| Fuel Consumption Overall | 10.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
