2007 BMW Z4 vs. 2005 Land Rover Discovery 3
To start off, 2007 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Land Rover Discovery 3. In addition, the cost of maintenance, including insurance, on 2005 Land Rover Discovery 3 would be higher. At 4,394 cc (8 cylinders), 2005 Land Rover Discovery 3 is equipped with a bigger engine. In terms of performance, 2005 Land Rover Discovery 3 (291 HP @ 5500 RPM) has 102 more horse power than 2007 BMW Z4. (189 HP @ 6000 RPM) In normal driving conditions, 2005 Land Rover Discovery 3 should accelerate faster than 2007 BMW Z4.
Because 2005 Land Rover Discovery 3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 Land Rover Discovery 3 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, 2005 Land Rover Discovery 3 (425 Nm @ 4000 RPM) has 180 more torque (in Nm) than 2007 BMW Z4. (245 Nm @ 3500 RPM). This means 2005 Land Rover Discovery 3 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2005 Land Rover Discovery 3 | |
| Make | BMW | Land Rover |
| Model | Z4 | Discovery 3 |
| Year Released | 2007 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4394 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 291 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 245 Nm | 425 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 75 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Width | 1790 mm | 1930 mm |
