2012 BMW X1 vs. 2005 BMW Z4
To start off, 2012 BMW X1 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 BMW Z4. In addition, the cost of maintenance, including insurance, on 2005 BMW Z4 would be higher. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (184 HP @ 6100 RPM) has 8 more horse power than 2012 BMW X1. (176 HP @ 4000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 2012 BMW X1. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X1 weights approximately 170 kg more than 2005 BMW Z4.
Because 2012 BMW X1 is all wheel drive (AWD), it will have significant more traction and grip than 2005 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2012 BMW X1 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, 2012 BMW X1 (350 Nm @ 3000 RPM) has 113 more torque (in Nm) than 2005 BMW Z4. (237 Nm @ 3500 RPM). This means 2012 BMW X1 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4.
Compare all specifications:
| 2012 BMW X1 | 2005 BMW Z4 | |
| Make | BMW | BMW |
| Model | X1 | Z4 |
| Year Released | 2012 | 2005 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 184 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 350 Nm | 237 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 90 mm | 84 mm |
| Engine Stroke Size | 84 mm | 75 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 205 km/hour | 235 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 7 seconds |
| Drive Type | AWD | Rear |
| Transmission Type | 6-speed automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1565 kg | 1395 kg |
| Vehicle Length | 4454 mm | 4100 mm |
| Vehicle Width | 1798 mm | 1790 mm |
| Vehicle Height | 1545 mm | 1310 mm |
| Wheelbase Size | 2760 mm | 2500 mm |
| Fuel Consumption | 5.2 L/100km | 8.4 L/100km |
| Fuel Consumption City | 7.1 L/100km | 11.8 L/100km |
| Fuel Consumption Overall | 5.9 L/100km | 9 L/100km |
| Fuel Tank Capacity | 61 L | 55 L |
