1999 Alfa Romeo 145 vs. 2006 Audi TT
To start off, 2006 Audi TT is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 145. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 145 would be higher. At 3,196 cc (6 cylinders), 2006 Audi TT is equipped with a bigger engine. In terms of performance, 2006 Audi TT (250 HP @ 6300 RPM) has 146 more horse power than 1999 Alfa Romeo 145. (104 HP @ 4000 RPM) In normal driving conditions, 2006 Audi TT should accelerate faster than 1999 Alfa Romeo 145. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi TT weights approximately 302 kg more than 1999 Alfa Romeo 145. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 @ 2800 RPM) has 65 more torque (in Nm) than 1999 Alfa Romeo 145. (255 Nm @ 2000 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 145.
Compare all specifications:
| 1999 Alfa Romeo 145 | 2006 Audi TT | |
| Make | Alfa Romeo | Audi |
| Model | 145 | TT |
| Year Released | 1999 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 3196 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 250 HP |
| Engine RPM | 4000 RPM | 6300 RPM |
| Torque | 255 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 2800 RPM |
| Engine Bore Size | 82.7 mm | 84 mm |
| Engine Stroke Size | 90 mm | 95.9 mm |
| Engine Compression Ratio | 19.2:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1210 kg | 1512 kg |
| Vehicle Length | 4100 mm | 4050 mm |
| Vehicle Width | 1720 mm | 1860 mm |
| Vehicle Height | 1440 mm | 1350 mm |
| Wheelbase Size | 2710 mm | 2430 mm |
| Fuel Consumption | 4.7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 5.7 L/100km | 12.4 L/100km |
| Fuel Consumption Overall | 8.3 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 61 L | 62 L |
