1998 Audi A6 vs. 1999 Opel Vectra
To start off, 1999 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 1998 Audi A6. In addition, the cost of maintenance, including insurance, on 1998 Audi A6 would be higher. At 4,172 cc (8 cylinders), 1998 Audi A6 is equipped with a bigger engine. In terms of performance, 1998 Audi A6 (286 HP @ 5800 RPM) has 152 more horse power than 1999 Opel Vectra. (134 HP @ 5600 RPM). In normal driving conditions, 1998 Audi A6 should accelerate faster than 1999 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Audi A6 weights approximately 315 kg more than 1999 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1998 Audi A6 (401 Nm @ 4000 RPM) has 214 more torque (in Nm) than 1999 Opel Vectra. (187 Nm @ 3400 RPM). This means 1998 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra.
Compare all specifications:
| 1998 Audi A6 | 1999 Opel Vectra | |
| Make | Audi | Opel |
| Model | A6 | Vectra |
| Year Released | 1998 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 286 HP | 134 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 401 Nm | 187 Nm |
| Torque RPM | 4000 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1785 kg | 1470 kg |
| Vehicle Length | 4800 mm | 4500 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1460 mm | 1500 mm |
| Wheelbase Size | 2760 mm | 2650 mm |
