2007 BMW Z4 vs. 2009 Opel Meriva
To start off, 2009 Opel Meriva is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,492 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (189 HP @ 6000 RPM) has 100 more horse power than 2009 Opel Meriva. (89 HP @ 5600 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 Opel Meriva. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 105 kg more than 2009 Opel Meriva. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW Z4 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 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 Opel Meriva, 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, 2007 BMW Z4 (245 Nm @ 3500 RPM) has 119 more torque (in Nm) than 2009 Opel Meriva. (126 Nm @ 4000 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Meriva.
Compare all specifications:
| 2007 BMW Z4 | 2009 Opel Meriva | |
| Make | BMW | Opel |
| Model | Z4 | Meriva |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 1364 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 89 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 245 Nm | 126 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 235 km/hour | 168 km/hour |
| Acceleration 0-100mph | 7 seconds | 13.8 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 | 1335 kg | 1230 kg |
| Vehicle Length | 4100 mm | 4050 mm |
| Vehicle Width | 1790 mm | 1700 mm |
| Vehicle Height | 1310 mm | 1630 mm |
| Wheelbase Size | 2500 mm | 2640 mm |
| Fuel Consumption Overall | 9 L/100km | 6.4 L/100km |
| Fuel Tank Capacity | 55 L | 53 L |
