2000 BMW Z3 vs. 2004 Opel Vectra
To start off, 2004 Opel Vectra is newer by 4 year(s). Which means there will be less support and parts availability for 2000 BMW Z3. In addition, the cost of maintenance, including insurance, on 2000 BMW Z3 would be higher. At 2,171 cc (6 cylinders), 2000 BMW Z3 is equipped with a bigger engine. In terms of performance, 2000 BMW Z3 (167 HP @ 6100 RPM) has 44 more horse power than 2004 Opel Vectra. (123 HP @ 4000 RPM). In normal driving conditions, 2000 BMW Z3 should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 160 kg more than 2000 BMW Z3.
Because 2000 BMW Z3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2000 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Opel Vectra (280 Nm @ 1500 RPM) has 70 more torque (in Nm) than 2000 BMW Z3. (210 Nm @ 3500 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW Z3.
Compare all specifications:
| 2000 BMW Z3 | 2004 Opel Vectra | |
| Make | BMW | Opel |
| Model | Z3 | Vectra |
| Year Released | 2000 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2169 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 123 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 210 Nm | 280 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 72 mm | 98 mm |
| Engine Compression Ratio | 10.8:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 224 km/hour | 206 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 10.8 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1345 kg | 1505 kg |
| Vehicle Length | 4060 mm | 4600 mm |
| Vehicle Width | 1750 mm | 1800 mm |
| Vehicle Height | 1300 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2720 mm |
| Fuel Tank Capacity | 51 L | 61 L |
