1971 BMW 3 vs. 2005 Jeep Liberty
To start off, 2005 Jeep Liberty is newer by 34 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 3,687 cc (6 cylinders), 2005 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2005 Jeep Liberty (211 HP @ 3800 RPM) has 31 more horse power than 1971 BMW 3. (180 HP @ 6000 RPM) In normal driving conditions, 2005 Jeep Liberty should accelerate faster than 1971 BMW 3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Jeep Liberty weights approximately 388 kg more than 1971 BMW 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Jeep Liberty (319 Nm) has 64 more torque (in Nm) than 1971 BMW 3. (255 Nm). This means 2005 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1971 BMW 3.
Compare all specifications:
| 1971 BMW 3 | 2005 Jeep Liberty | |
| Make | BMW | Jeep |
| Model | 3 | Liberty |
| Year Released | 1971 | 2005 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 3687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 180 HP | 211 HP |
| Engine RPM | 6000 RPM | 3800 RPM |
| Torque | 255 Nm | 319 Nm |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 80 mm | 91 mm |
| Engine Compression Ratio | 9.0:1 | 9.1:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1768 kg |
| Vehicle Length | 4740 mm | 4440 mm |
| Vehicle Width | 1700 mm | 1830 mm |
| Vehicle Height | 1370 mm | 1790 mm |
| Wheelbase Size | 2670 mm | 2660 mm |
