1996 BMW Z3 vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 7 year(s). Which means there will be less support and parts availability for 1996 BMW Z3. In addition, the cost of maintenance, including insurance, on 1996 BMW Z3 would be higher. At 2,957 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (173 HP @ 4000 RPM) has 32 more horse power than 1996 BMW Z3. (141 HP @ 4800 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1996 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 1996 BMW Z3 weights approximately 25 kg more than 2003 Opel Vectra.
Because 1996 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 1996 BMW Z3. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Opel Vectra (370 Nm) has 190 more torque (in Nm) than 1996 BMW Z3. (180 Nm). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW Z3.
Compare all specifications:
| 1996 BMW Z3 | 2003 Opel Vectra | |
| Make | BMW | Opel |
| Model | Z3 | Vectra |
| Year Released | 1996 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 2957 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 141 HP | 173 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 180 Nm | 370 Nm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 186 km/hour | 226 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1630 kg | 1605 kg |
| Vehicle Length | 4030 mm | 4600 mm |
| Vehicle Width | 1700 mm | 1770 mm |
| Vehicle Height | 1290 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2740 mm |
| Fuel Tank Capacity | 63 L | 60 L |
