2005 BMW 645 vs. 2005 Mercury Mountaineer
To start off, both 2005 BMW 645 and 2005 Mercury Mountaineer were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,605 cc (8 cylinders), 2005 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP) has 99 more horse power than 2005 Mercury Mountaineer. (239 HP). In normal driving conditions, 2005 BMW 645 should accelerate faster than 2005 Mercury Mountaineer. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mountaineer weights approximately 294 kg more than 2005 BMW 645.
Because 2005 Mercury Mountaineer is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 645. In wet, icy, snow, or gravel driving conditions, 2005 Mercury Mountaineer 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 BMW 645 (439 Nm) has 57 more torque (in Nm) than 2005 Mercury Mountaineer. (382 Nm). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercury Mountaineer.
Compare all specifications:
| 2005 BMW 645 | 2005 Mercury Mountaineer | |
| Make | BMW | Mercury |
| Model | 645 | Mountaineer |
| Year Released | 2005 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 4605 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 239 HP |
| Torque | 439 Nm | 382 Nm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1715 kg | 2009 kg |
| Vehicle Length | 4830 mm | 4860 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1380 mm | 1850 mm |
| Wheelbase Size | 2790 mm | 2900 mm |
| Fuel Consumption | 9.4 L/100km | 13.1 L/100km |
| Fuel Consumption City | 13.8 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 70 L | 85 L |
