2004 BMW Z4 vs. 2011 Mazda BT-50
To start off, 2011 Mazda BT-50 is newer by 7 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 2,498 cc (4 cylinders), 2011 Mazda BT-50 is equipped with a bigger engine. In terms of performance, 2004 BMW Z4 (168 HP @ 6250 RPM) has 60 more horse power than 2011 Mazda BT-50. (108 HP @ 3500 RPM). In normal driving conditions, 2004 BMW Z4 should accelerate faster than 2011 Mazda BT-50. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 370 kg more than 2011 Mazda BT-50. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mazda BT-50 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2011 Mazda BT-50 will offer significantly more control. 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, 2011 Mazda BT-50 (257 Nm @ 2000 RPM) has 47 more torque (in Nm) than 2004 BMW Z4. (210 Nm @ 3500 RPM). This means 2011 Mazda BT-50 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
| 2004 BMW Z4 | 2011 Mazda BT-50 | |
| Make | BMW | Mazda |
| Model | Z4 | BT-50 |
| Year Released | 2004 | 2011 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 108 HP |
| Engine RPM | 6250 RPM | 3500 RPM |
| Torque | 210 Nm | 257 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Compression Ratio | 10.8:1 | 19.8:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1325 kg | 955 kg |
| Vehicle Height | 1310 mm | 1810 mm |
| Wheelbase Size | 2500 mm | 3010 mm |
| Fuel Consumption Overall | 8.9 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 55 L | 50 L |
