2005 Jeep Liberty vs. 2005 BMW 645
To start off, both 2005 Jeep Liberty and 2005 BMW 645 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 2005 BMW 645 (338 HP @ 6100 RPM) has 127 more horse power than 2005 Jeep Liberty. (211 HP @ 3800 RPM) In normal driving conditions, 2005 BMW 645 should accelerate faster than 2005 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Liberty weights approximately 53 kg more than 2005 BMW 645.
Let's talk about torque, 2005 BMW 645 (439 Nm) has 120 more torque (in Nm) than 2005 Jeep Liberty. (319 Nm). This means 2005 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Liberty.
Compare all specifications:
| 2005 Jeep Liberty | 2005 BMW 645 | |
| Make | Jeep | BMW |
| Model | Liberty | 645 |
| Year Released | 2005 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 4390 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 211 HP | 338 HP |
| Engine RPM | 3800 RPM | 6100 RPM |
| Torque | 319 Nm | 439 Nm |
| Engine Bore Size | 93 mm | 92 mm |
| Engine Stroke Size | 91 mm | 83 mm |
| Engine Compression Ratio | 9.1:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1768 kg | 1715 kg |
| Vehicle Length | 4440 mm | 4830 mm |
| Vehicle Width | 1830 mm | 1860 mm |
| Vehicle Height | 1790 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2790 mm |
| Fuel Consumption Highway | 10.7 L/100km | 9.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.8 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 78 L | 70 L |
