1999 BMW X5 vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 BMW X5. In addition, the cost of maintenance, including insurance, on 1999 BMW X5 would be higher. At 2,792 cc (6 cylinders), 1999 BMW X5 is equipped with a bigger engine. In terms of performance, 1999 BMW X5 (190 HP @ 5300 RPM) has 6 more horse power than 2005 BMW Z4. (184 HP @ 6100 RPM). In normal driving conditions, 1999 BMW X5 should accelerate faster than 2005 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW X5 weights approximately 575 kg more than 2005 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW Z4. In wet, icy, snow, or gravel driving conditions, 1999 BMW X5 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, 1999 BMW X5 (281 Nm @ 3950 RPM) has 44 more torque (in Nm) than 2005 BMW Z4. (237 Nm @ 3500 RPM). This means 1999 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4.
Compare all specifications:
1999 BMW X5 | 2005 BMW Z4 | |
Make | BMW | BMW |
Model | X5 | Z4 |
Year Released | 1999 | 2005 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2792 cc | 2489 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 190 HP | 184 HP |
Engine RPM | 5300 RPM | 6100 RPM |
Torque | 281 Nm | 237 Nm |
Torque RPM | 3950 RPM | 3500 RPM |
Engine Bore Size | 84.1 mm | 84 mm |
Engine Stroke Size | 84.1 mm | 75 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1970 kg | 1395 kg |
Vehicle Length | 4670 mm | 4100 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1710 mm | 1310 mm |
Wheelbase Size | 2830 mm | 2500 mm |
Fuel Tank Capacity | 67 L | 55 L |