2000 BMW Z3 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 5 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 2005 Opel Vectra. (123 HP @ 5600 RPM). In normal driving conditions, 2000 BMW Z3 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 15 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, 2005 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, 2000 BMW Z3 (210 Nm @ 3500 RPM) has 45 more torque (in Nm) than 2005 Opel Vectra. (165 Nm @ 3800 RPM). This means 2000 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2005 Opel Vectra has automatic transmission and 2000 BMW Z3 has manual transmission. 2000 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 BMW Z3 | 2005 Opel Vectra | |
| Make | BMW | Opel |
| Model | Z3 | Vectra |
| Year Released | 2000 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1794 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 167 HP | 123 HP |
| Engine RPM | 6100 RPM | 5600 RPM |
| Torque | 210 Nm | 165 Nm |
| Torque RPM | 3500 RPM | 3800 RPM |
| Engine Bore Size | 80 mm | 80.5 mm |
| Engine Stroke Size | 72 mm | 88.2 mm |
| Engine Compression Ratio | 10.8:1 | 10.5:1 |
| Top Speed | 224 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 12 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1345 kg | 1360 kg |
| Vehicle Length | 4060 mm | 4500 mm |
| Vehicle Width | 1750 mm | 1710 mm |
| Vehicle Height | 1300 mm | 1430 mm |
| Wheelbase Size | 2450 mm | 2640 mm |
| Fuel Tank Capacity | 51 L | 60 L |
