2004 Audi TT vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Audi TT. In addition, the cost of maintenance, including insurance, on 2004 Audi TT would be higher. At 3,196 cc (6 cylinders), 2004 Audi TT is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (276 HP @ 5500 RPM) has 26 more horse power than 2004 Audi TT. (250 HP @ 6500 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2004 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 89 kg more than 2004 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2004 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, 2007 Opel Vectra (355 Nm) has 35 more torque (in Nm) than 2004 Audi TT. (320 Nm). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi TT.
Compare all specifications:
| 2004 Audi TT | 2007 Opel Vectra | |
| Make | Audi | Opel |
| Model | TT | Vectra |
| Year Released | 2004 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3196 cc | 2791 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 250 HP | 276 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 320 Nm | 355 Nm |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 96 mm | 74.8 mm |
| Engine Compression Ratio | 11.3:1 | 9.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1524 kg | 1613 kg |
| Vehicle Length | 4050 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1490 mm |
| Wheelbase Size | 2430 mm | 2840 mm |
| Fuel Consumption Overall | 9.8 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 62 L | 61 L |
