2006 BMW 645 vs. 2005 Toyota 4Runner
To start off, 2006 BMW 645 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Toyota 4Runner. In addition, the cost of maintenance, including insurance, on 2005 Toyota 4Runner would be higher. At 4,671 cc (8 cylinders), 2005 Toyota 4Runner is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 58 more horse power than 2005 Toyota 4Runner. (270 HP @ 3500 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2005 Toyota 4Runner. With that said, vehicle weight also plays an important factor in acceleration. 2005 Toyota 4Runner weights approximately 230 kg more than 2006 BMW 645.
Because 2005 Toyota 4Runner is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 2005 Toyota 4Runner 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, 2006 BMW 645 (450 Nm) has 16 more torque (in Nm) than 2005 Toyota 4Runner. (434 Nm). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Toyota 4Runner.
Compare all specifications:
| 2006 BMW 645 | 2005 Toyota 4Runner | |
| Make | BMW | Toyota |
| Model | 645 | 4Runner |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4671 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 270 HP |
| Engine RPM | 6100 RPM | 3500 RPM |
| Torque | 450 Nm | 434 Nm |
| Engine Bore Size | 92 mm | 94.1 mm |
| Engine Stroke Size | 83 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 9.6:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1836 kg | 2066 kg |
| Vehicle Length | 4830 mm | 4830 mm |
| Vehicle Width | 1860 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1830 mm |
| Wheelbase Size | 2790 mm | 2730 mm |
| Fuel Consumption Overall | 12.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 87 L |
