2007 Opel Vectra vs. 2006 Audi TT
To start off, 2007 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi TT. In addition, the cost of maintenance, including insurance, on 2006 Audi TT would be higher. At 2,197 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2006 Audi TT (178 HP @ 5500 RPM) has 25 more horse power than 2007 Opel Vectra. (153 HP @ 5600 RPM) In normal driving conditions, 2006 Audi TT should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 165 kg more than 2006 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, 2006 Audi TT (235 Nm @ 1950 RPM) has 15 more torque (in Nm) than 2007 Opel Vectra. (220 Nm @ 3800 RPM). This means 2006 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2007 Opel Vectra | 2006 Audi TT | |
| Make | Opel | Audi |
| Model | Vectra | TT |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 153 HP | 178 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 220 Nm | 235 Nm |
| Torque RPM | 3800 RPM | 1950 RPM |
| Engine Bore Size | 86 mm | 81 mm |
| Engine Stroke Size | 94.6 mm | 86.4 mm |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 212 km/hour | 222 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 7.9 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1385 kg |
| Vehicle Length | 4830 mm | 4050 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1510 mm | 1360 mm |
| Wheelbase Size | 2840 mm | 2430 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.3 L/100km |
| Fuel Tank Capacity | 60 L | 55 L |
