2004 BMW Z4 vs. 2007 BMW 130
To start off, 2007 BMW 130 is newer by 3 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 2,996 cc (6 cylinders), 2007 BMW 130 is equipped with a bigger engine. In terms of performance, 2007 BMW 130 (261 HP @ 6800 RPM) has 76 more horse power than 2004 BMW Z4. (185 HP @ 6000 RPM) In normal driving conditions, 2007 BMW 130 should accelerate faster than 2004 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 130 weights approximately 79 kg more than 2004 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 130 (320 Nm @ 2500 RPM) has 75 more torque (in Nm) than 2004 BMW Z4. (245 Nm @ 3500 RPM). This means 2007 BMW 130 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4. 2007 BMW 130 has automatic transmission and 2004 BMW Z4 has manual transmission. 2004 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 130 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 BMW Z4 | 2007 BMW 130 | |
| Make | BMW | BMW |
| Model | Z4 | 130 |
| Year Released | 2004 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 185 HP | 261 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 245 Nm | 320 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 10.7:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1296 kg | 1375 kg |
| Vehicle Length | 4100 mm | 4230 mm |
| Vehicle Width | 1790 mm | 1440 mm |
| Vehicle Height | 1300 mm | 1760 mm |
| Wheelbase Size | 2500 mm | 2670 mm |
| Fuel Tank Capacity | 55 L | 53 L |
