2007 Alfa Romeo 147 vs. 2009 Audi TT
To start off, 2009 Audi TT is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 147 would be higher. At 1,968 cc (4 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (168 HP @ 4200 RPM) has 54 more horse power than 2007 Alfa Romeo 147. (114 HP @ 4000 RPM) In normal driving conditions, 2009 Audi TT should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi TT weights approximately 125 kg more than 2007 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2007 Alfa Romeo 147. 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 75 more torque (in Nm) than 2007 Alfa Romeo 147. (275 Nm @ 2000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147.
Compare all specifications:
| 2007 Alfa Romeo 147 | 2009 Audi TT | |
| Make | Alfa Romeo | Audi |
| Model | 147 | TT |
| Year Released | 2007 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 114 HP | 168 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 275 Nm | 350 Nm |
| Torque RPM | 2000 RPM | 1750 RPM |
| Engine Compression Ratio | 18.5:1 | 16.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 191 km/hour | 218 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 7.7 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1290 kg | 1415 kg |
| Vehicle Length | 4230 mm | 4180 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1360 mm |
| Wheelbase Size | 2550 mm | 2470 mm |
| Fuel Consumption Overall | 5.8 L/100km | 5.5 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
