2005 Audi TT vs. 2004 Opel Vectra
To start off, 2005 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,958 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Audi TT (180 HP @ 6300 RPM) has 6 more horse power than 2004 Opel Vectra. (174 HP @ 4000 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 355 kg more than 2005 Audi TT.
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, 2004 Opel Vectra (370 Nm) has 135 more torque (in Nm) than 2005 Audi TT. (235 Nm). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT.
Compare all specifications:
| 2005 Audi TT | 2004 Opel Vectra | |
| Make | Audi | Opel |
| Model | TT | Vectra |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 180 HP | 174 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 235 Nm | 370 Nm |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1355 kg | 1710 kg |
| Vehicle Length | 4050 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1770 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2580 mm | 2700 mm |
| Fuel Consumption Overall | 9.8 L/100km | 7.3 L/100km |
| Fuel Tank Capacity | 55 L | 60 L |
