2004 BMW Z4 vs. 2005 Opel Agila
To start off, 2005 Opel Agila is newer by 1 year(s). Which means there will be less support and parts availability for 2004 BMW Z4. In addition, the cost of maintenance, including insurance, on 2004 BMW Z4 would be higher. At 2,171 cc (6 cylinders), 2004 BMW Z4 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP) has 93 more horse power than 2005 Opel Agila. (75 HP). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 2005 Opel Agila. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 295 kg more than 2005 Opel Agila. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Agila, 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 BMW Z4 (210 Nm @ 3500 RPM) has 100 more torque (in Nm) than 2005 Opel Agila. (110 Nm @ 4000 RPM). This means 2004 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Agila.
Compare all specifications:
| 2004 BMW Z4 | 2005 Opel Agila | |
| Make | BMW | Opel |
| Model | Z4 | Agila |
| Year Released | 2004 | 2005 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 75 HP |
| Torque | 210 Nm | 110 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 10.8:1 | 10.1:1 |
| Top Speed | 220 km/hour | 150 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 13.5 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 | 1325 kg | 1030 kg |
| Vehicle Length | 4100 mm | 3510 mm |
| Vehicle Width | 1790 mm | 1630 mm |
| Vehicle Height | 1310 mm | 1700 mm |
| Wheelbase Size | 2500 mm | 2370 mm |
| Fuel Tank Capacity | 55 L | 41 L |
