2003 BMW X3 vs. 2005 Jeep Wrangler
To start off, 2005 Jeep Wrangler is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW X3. In addition, the cost of maintenance, including insurance, on 2003 BMW X3 would be higher. At 2,492 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (185 HP @ 6000 RPM) has 37 more horse power than 2005 Jeep Wrangler. (148 HP @ 5200 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2005 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 335 kg more than 2005 Jeep Wrangler. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2003 BMW X3 (245 Nm @ 3500 RPM) has 30 more torque (in Nm) than 2005 Jeep Wrangler. (215 Nm @ 4000 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Wrangler. 2003 BMW X3 has automatic transmission and 2005 Jeep Wrangler has manual transmission. 2005 Jeep Wrangler will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW X3 | 2005 Jeep Wrangler | |
| Make | BMW | Jeep |
| Model | X3 | Wrangler |
| Year Released | 2003 | 2005 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2492 cc | 2429 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 185 HP | 148 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 245 Nm | 215 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 87.5 mm |
| Engine Stroke Size | 75 mm | 101 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1840 kg | 1505 kg |
| Vehicle Length | 4570 mm | 3890 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1680 mm | 1940 mm |
| Wheelbase Size | 2800 mm | 2380 mm |
| Fuel Tank Capacity | 67 L | 72 L |
