1987 BMW M6 vs. 2004 Jeep Liberty
To start off, 2004 Jeep Liberty is newer by 17 year(s). Which means there will be less support and parts availability for 1987 BMW M6. In addition, the cost of maintenance, including insurance, on 1987 BMW M6 would be higher. At 3,685 cc (6 cylinders), 2004 Jeep Liberty is equipped with a bigger engine. In terms of performance, 1987 BMW M6 (282 HP @ 6500 RPM) has 72 more horse power than 2004 Jeep Liberty. (210 HP @ 3800 RPM). In normal driving conditions, 1987 BMW M6 should accelerate faster than 2004 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Liberty weights approximately 150 kg more than 1987 BMW M6.
Let's talk about torque, 1987 BMW M6 (334 Nm) has 15 more torque (in Nm) than 2004 Jeep Liberty. (319 Nm). This means 1987 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Jeep Liberty.
Compare all specifications:
| 1987 BMW M6 | 2004 Jeep Liberty | |
| Make | BMW | Jeep |
| Model | M6 | Liberty |
| Year Released | 1987 | 2004 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 3685 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 282 HP | 210 HP |
| Engine RPM | 6500 RPM | 3800 RPM |
| Torque | 334 Nm | 319 Nm |
| Engine Bore Size | 93.4 mm | 93 mm |
| Engine Stroke Size | 84 mm | 91 mm |
| Engine Compression Ratio | 10.5:1 | 9.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1505 kg | 1655 kg |
| Vehicle Length | 4760 mm | 4440 mm |
| Vehicle Width | 1730 mm | 1830 mm |
| Vehicle Height | 1360 mm | 1790 mm |
| Wheelbase Size | 2630 mm | 2660 mm |
| Fuel Tank Capacity | 70 L | 74 L |
