2009 Audi TT vs. 2004 Alfa Romeo 166
To start off, 2009 Audi TT is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 166 would be higher. At 3,189 cc (6 cylinders), 2009 Audi TT is equipped with a bigger engine. In terms of performance, 2009 Audi TT (250 HP @ 6300 RPM) has 33 more horse power than 2004 Alfa Romeo 166. (217 HP @ 6300 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 2004 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 166 weights approximately 614 kg more than 2009 Audi TT.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2004 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 (320 Nm @ 2500 RPM) has 55 more torque (in Nm) than 2004 Alfa Romeo 166. (265 Nm @ 5000 RPM). This means 2009 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 166. 2004 Alfa Romeo 166 has automatic transmission and 2009 Audi TT has manual transmission. 2009 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi TT | 2004 Alfa Romeo 166 | |
| Make | Audi | Alfa Romeo |
| Model | TT | 166 |
| Year Released | 2009 | 2004 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 2959 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 250 HP | 217 HP |
| Engine RPM | 6300 RPM | 6300 RPM |
| Torque | 320 Nm | 265 Nm |
| Torque RPM | 2500 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 95.9 mm | 72.6 mm |
| Engine Compression Ratio | 11.3:1 | 10.0:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 936 kg | 1550 kg |
| Vehicle Length | 4180 mm | 4730 mm |
| Vehicle Width | 1850 mm | 1810 mm |
| Vehicle Height | 1370 mm | 1420 mm |
| Wheelbase Size | 2480 mm | 2600 mm |
| Fuel Consumption Highway | 9.8 L/100km | 9.3 L/100km |
| Fuel Consumption City | 13.8 L/100km | 19.4 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 13 L/100km |
| Fuel Tank Capacity | 60 L | 69 L |
