2002 BMW Z4 vs. 2011 Opel Antara
To start off, 2011 Opel Antara is newer by 9 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 3,194 cc (6 cylinders), 2011 Opel Antara is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (227 HP @ 5900 RPM) has 3 more horse power than 2011 Opel Antara. (224 HP @ 6600 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2011 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Antara weights approximately 459 kg more than 2002 BMW Z4.
Because 2011 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2002 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2011 Opel Antara 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, 2002 BMW Z4 (300 Nm @ 3500 RPM) has 3 more torque (in Nm) than 2011 Opel Antara. (297 Nm @ 3200 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Antara.
Compare all specifications:
| 2002 BMW Z4 | 2011 Opel Antara | |
| Make | BMW | Opel |
| Model | Z4 | Antara |
| Year Released | 2002 | 2011 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3194 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 227 HP | 224 HP |
| Engine RPM | 5900 RPM | 6600 RPM |
| Torque | 300 Nm | 297 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 89 mm |
| Engine Stroke Size | 89.6 mm | 85.6 mm |
| Engine Compression Ratio | 10.2:1 | 10.3:1 |
| Top Speed | 244 km/hour | 203 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 8.8 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1386 kg | 1845 kg |
| Vehicle Length | 4100 mm | 4580 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1310 mm | 1710 mm |
| Wheelbase Size | 2500 mm | 2710 mm |
| Fuel Consumption Overall | 9.5 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 55 L | 65 L |
