2003 BMW X3 vs. 2006 Suzuki Grand Vitara
To start off, 2006 Suzuki Grand Vitara is newer by 3 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 2,995 cc (6 cylinders), 2003 BMW X3 is equipped with a bigger engine. In terms of performance, 2003 BMW X3 (201 HP @ 4000 RPM) has 73 more horse power than 2006 Suzuki Grand Vitara. (128 HP @ 3750 RPM). In normal driving conditions, 2003 BMW X3 should accelerate faster than 2006 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X3 weights approximately 265 kg more than 2006 Suzuki Grand Vitara. 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 (410 Nm @ 1500 RPM) has 110 more torque (in Nm) than 2006 Suzuki Grand Vitara. (300 Nm @ 2000 RPM). This means 2003 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Suzuki Grand Vitara. 2003 BMW X3 has automatic transmission and 2006 Suzuki Grand Vitara has manual transmission. 2006 Suzuki Grand Vitara 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 | 2006 Suzuki Grand Vitara | |
| Make | BMW | Suzuki |
| Model | X3 | Grand Vitara |
| Year Released | 2003 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 1870 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 201 HP | 128 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 410 Nm | 300 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 90 mm | 93 mm |
| Engine Compression Ratio | 17.0:1 | 17.0:1 |
| Top Speed | 215 km/hour | 170 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 13.2 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1930 kg | 1665 kg |
| Vehicle Length | 4570 mm | 4460 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1680 mm | 1690 mm |
| Wheelbase Size | 2730 mm | 2650 mm |
| Fuel Consumption Overall | 9.1 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 67 L | 66 L |
