2009 Audi TT vs. 2008 Alfa Romeo 156
To start off, 2009 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo 156 would be higher. At 2,492 cc (6 cylinders), 2008 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 156 (189 HP @ 6300 RPM) has 21 more horse power than 2009 Audi TT. (168 HP @ 4200 RPM) In normal driving conditions, 2008 Alfa Romeo 156 should accelerate faster than 2009 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 59 kg more than 2008 Alfa Romeo 156.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2008 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi TT (350 Nm @ 1750 RPM) has 132 more torque (in Nm) than 2008 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156.
Compare all specifications:
| 2009 Audi TT | 2008 Alfa Romeo 156 | |
| Make | Audi | Alfa Romeo |
| Model | TT | 156 |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 2492 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 189 HP |
| Engine RPM | 4200 RPM | 6300 RPM |
| Torque | 350 Nm | 218 Nm |
| Torque RPM | 1750 RPM | 5000 RPM |
| Engine Compression Ratio | 16.5:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 218 km/hour | 230 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 7.3 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1356 kg |
| Vehicle Length | 4180 mm | 4440 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1360 mm | 1440 mm |
| Wheelbase Size | 2470 mm | 2600 mm |
| Fuel Consumption Overall | 5.5 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 60 L | 63 L |
