2003 BMW M3 vs. 2007 Kia Sportage
To start off, 2007 Kia Sportage is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW M3. In addition, the cost of maintenance, including insurance, on 2003 BMW M3 would be higher. At 2,993 cc (6 cylinders), 2003 BMW M3 is equipped with a bigger engine. In terms of performance, 2003 BMW M3 (240 HP @ 6000 RPM) has 131 more horse power than 2007 Kia Sportage. (109 HP @ 4000 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2007 Kia Sportage. With that said, vehicle weight also plays an important factor in acceleration. 2007 Kia Sportage weights approximately 69 kg more than 2003 BMW M3.
Because 2007 Kia Sportage is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW M3. In wet, icy, snow, or gravel driving conditions, 2007 Kia Sportage will offer significantly more control. 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 M3 (300 Nm @ 4250 RPM) has 49 more torque (in Nm) than 2007 Kia Sportage. (251 Nm @ 2500 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Sportage.
Compare all specifications:
| 2003 BMW M3 | 2007 Kia Sportage | |
| Make | BMW | Kia |
| Model | M3 | Sportage |
| Year Released | 2003 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1990 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 109 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 300 Nm | 251 Nm |
| Torque RPM | 4250 RPM | 2500 RPM |
| Engine Bore Size | 86 mm | 83 mm |
| Engine Stroke Size | 85.8 mm | 92 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1442 kg | 1511 kg |
| Vehicle Length | 4440 mm | 4360 mm |
| Vehicle Width | 1720 mm | 1810 mm |
| Vehicle Height | 1340 mm | 1700 mm |
| Wheelbase Size | 2730 mm | 2640 mm |
| Fuel Tank Capacity | 65 L | 58 L |
