2006 BMW Z4 vs. 2003 Ford Mustang
To start off, 2006 BMW Z4 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Ford Mustang. In addition, the cost of maintenance, including insurance, on 2003 Ford Mustang would be higher. At 3,801 cc (6 cylinders), 2003 Ford Mustang is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (343 HP @ 7900 RPM) has 155 more horse power than 2003 Ford Mustang. (188 HP @ 5250 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2003 Ford Mustang. With that said, vehicle weight also plays an important factor in acceleration. 2003 Ford Mustang weights approximately 78 kg more than 2006 BMW Z4.
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, 2006 BMW Z4 (495 Nm @ 4900 RPM) has 197 more torque (in Nm) than 2003 Ford Mustang. (298 Nm @ 2750 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2003 Ford Mustang.
Compare all specifications:
| 2006 BMW Z4 | 2003 Ford Mustang | |
| Make | BMW | Ford |
| Model | Z4 | Mustang |
| Year Released | 2006 | 2003 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 3801 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 343 HP | 188 HP |
| Engine RPM | 7900 RPM | 5250 RPM |
| Torque | 495 Nm | 298 Nm |
| Torque RPM | 4900 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1332 kg | 1410 kg |
| Vehicle Length | 4100 mm | 4660 mm |
| Vehicle Width | 1790 mm | 1860 mm |
| Vehicle Height | 1300 mm | 1360 mm |
| Wheelbase Size | 2500 mm | 2580 mm |
| Fuel Tank Capacity | 60 L | 45 L |
