1999 Audi TT vs. 2001 Opel Vectra
To start off, 2001 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Audi TT. In addition, the cost of maintenance, including insurance, on 1999 Audi TT would be higher. At 2,260 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 1999 Audi TT (175 HP @ 6500 RPM) has 52 more horse power than 2001 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 1999 Audi TT should accelerate faster than 2001 Opel Vectra.
Because 1999 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2001 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1999 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, 2001 Opel Vectra (270 Nm) has 33 more torque (in Nm) than 1999 Audi TT. (237 Nm). This means 2001 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi TT.
Compare all specifications:
| 1999 Audi TT | 2001 Opel Vectra | |
| Make | Audi | Opel |
| Model | TT | Vectra |
| Year Released | 1999 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 2260 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 175 HP | 123 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 237 Nm | 270 Nm |
| Engine Compression Ratio | 9.5:1 | 18.5:1 |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4050 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1500 mm |
| Wheelbase Size | 2430 mm | 2650 mm |
