2003 Alfa Romeo 156 vs. 2006 Audi TT
To start off, 2006 Audi TT is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 1,910 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2006 Audi TT (236 HP) has 74 more horse power than 2003 Alfa Romeo 156. (162 HP) In normal driving conditions, 2006 Audi TT should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 15 kg more than 2003 Alfa Romeo 156. 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 2003 Alfa Romeo 156. 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 (320 Nm @ 2300 RPM) has 113 more torque (in Nm) than 2003 Alfa Romeo 156. (207 Nm @ 3250 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2006 Audi TT | |
| Make | Alfa Romeo | Audi |
| Model | 156 | TT |
| Year Released | 2003 | 2006 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 162 HP | 236 HP |
| Torque | 207 Nm | 320 Nm |
| Torque RPM | 3250 RPM | 2300 RPM |
| Engine Bore Size | 83 mm | 81 mm |
| Engine Stroke Size | 91 mm | 86.4 mm |
| Top Speed | 220 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 5.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1395 kg |
| Vehicle Length | 4450 mm | 4050 mm |
| Vehicle Width | 1750 mm | 1770 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2550 mm | 2440 mm |
| Fuel Consumption Overall | 8.9 L/100km | 9.5 L/100km |
| Fuel Tank Capacity | 63 L | 62 L |
