2005 Audi TT vs. 2005 Opel Vectra
To start off, both 2005 Audi TT and 2005 Opel Vectra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,998 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Audi TT (222 HP @ 5900 RPM) has 123 more horse power than 2005 Opel Vectra. (99 HP @ 4000 RPM). In normal driving conditions, 2005 Audi TT should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi TT weights approximately 40 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi TT (280 Nm @ 2200 RPM) has 50 more torque (in Nm) than 2005 Opel Vectra. (230 Nm @ 1500 RPM). This means 2005 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
| 2005 Audi TT | 2005 Opel Vectra | |
| Make | Audi | Opel |
| Model | TT | Vectra |
| Year Released | 2005 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 99 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 280 Nm | 230 Nm |
| Torque RPM | 2200 RPM | 1500 RPM |
| Engine Bore Size | 81 mm | 84.1 mm |
| Engine Stroke Size | 86.4 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 18.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 6.7 seconds | 13.9 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1510 kg |
| Vehicle Length | 4050 mm | 4830 mm |
| Vehicle Width | 1770 mm | 1800 mm |
| Vehicle Height | 1350 mm | 1510 mm |
| Wheelbase Size | 2440 mm | 2840 mm |
| Fuel Consumption Overall | 9.6 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
