2007 BMW Z4 vs. 2003 MCC Smart
To start off, 2007 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 MCC Smart. In addition, the cost of maintenance, including insurance, on 2003 MCC Smart would be higher. At 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP) has 142 more horse power than 2003 MCC Smart. (73 HP). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2003 MCC Smart. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 397 kg more than 2003 MCC Smart. 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, 2003 MCC Smart, 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 (250 Nm) has 150 more torque (in Nm) than 2003 MCC Smart. (100 Nm). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2003 MCC Smart.
Compare all specifications:
| 2007 BMW Z4 | 2003 MCC Smart | |
| Make | BMW | MCC |
| Model | Z4 | Smart |
| Year Released | 2007 | 2003 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1124 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 73 HP |
| Torque | 250 Nm | 100 Nm |
| Engine Bore Size | 82 mm | 75.1 mm |
| Engine Stroke Size | 78.8 mm | 84.8 mm |
| Engine Compression Ratio | 11.0:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1362 kg | 965 kg |
| Vehicle Length | 4100 mm | 3760 mm |
| Vehicle Width | 1310 mm | 1690 mm |
| Vehicle Height | 1790 mm | 1460 mm |
| Wheelbase Size | 2500 mm | 2510 mm |
| Fuel Tank Capacity | 55 L | 47 L |
