2009 Audi TT vs. 1999 Alfa Romeo 166
To start off, 2009 Audi TT is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 166 would be higher. At 1,983 cc (4 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (268 HP @ 2500 RPM) has 113 more horse power than 1999 Alfa Romeo 166. (155 HP @ 6400 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1999 Alfa Romeo 166.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 166. 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 @ 2500 RPM) has 163 more torque (in Nm) than 1999 Alfa Romeo 166. (187 Nm @ 2800 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 166.
Compare all specifications:
| 2009 Audi TT | 1999 Alfa Romeo 166 | |
| Make | Audi | Alfa Romeo |
| Model | TT | 166 |
| Year Released | 2009 | 1999 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 1970 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 268 HP | 155 HP |
| Engine RPM | 2500 RPM | 6400 RPM |
| Torque | 350 Nm | 187 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Bore Size | 82.5 mm | 83.1 mm |
| Engine Stroke Size | 92.8 mm | 91 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4200 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1350 mm | 1420 mm |
| Wheelbase Size | 2470 mm | 2710 mm |
| Fuel Tank Capacity | 55 L | 72 L |
