1999 Audi A4 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 A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 1,994 cc (4 cylinders), 2001 Opel Vectra is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (248 HP @ 4150 RPM) has 148 more horse power than 2001 Opel Vectra. (100 HP @ 4300 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Vectra weights approximately 35 kg more than 1999 Audi A4.
Because 1999 Audi A4 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 A4 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, 1999 Audi A4 (339 Nm @ 1900 RPM) has 99 more torque (in Nm) than 2001 Opel Vectra. (240 Nm @ 1950 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra.
Compare all specifications:
| 1999 Audi A4 | 2001 Opel Vectra | |
| Make | Audi | Opel |
| Model | A4 | Vectra |
| Year Released | 1999 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 248 HP | 100 HP |
| Engine RPM | 4150 RPM | 4300 RPM |
| Torque | 339 Nm | 240 Nm |
| Torque RPM | 1900 RPM | 1950 RPM |
| Engine Compression Ratio | 19.5:1 | 18.5:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 190 km/hour | 190 km/hour |
| Acceleration 0-100mph | 11.9 seconds | 13 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1465 kg |
| Vehicle Length | 4480 mm | 4260 mm |
| Vehicle Width | 1740 mm | 1710 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2500 mm |
| Fuel Tank Capacity | 60 L | 60 L |
