2003 BMW M3 vs. 2006 Ford Ka
To start off, 2006 Ford Ka is newer by 3 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 146 more horse power than 2006 Ford Ka. (94 HP @ 5500 RPM). In normal driving conditions, 2003 BMW M3 should accelerate faster than 2006 Ford Ka. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW M3 weights approximately 302 kg more than 2006 Ford Ka. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW M3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW M3. However, in wet, icy, snow, or gravel driving conditions, 2006 Ford Ka, being front wheel drive (FWD), will offer much better control with better grip. 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 165 more torque (in Nm) than 2006 Ford Ka. (135 Nm @ 4250 RPM). This means 2003 BMW M3 will have an easier job in driving up hills or pulling heavy equipment than 2006 Ford Ka.
Compare all specifications:
| 2003 BMW M3 | 2006 Ford Ka | |
| Make | BMW | Ford |
| Model | M3 | Ka |
| Year Released | 2003 | 2006 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 94 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 300 Nm | 135 Nm |
| Torque RPM | 4250 RPM | 4250 RPM |
| Engine Bore Size | 86 mm | 82.1 mm |
| Engine Stroke Size | 85.8 mm | 75.5 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Top Speed | 220 km/hour | 173 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1442 kg | 1140 kg |
| Vehicle Length | 4440 mm | 3660 mm |
| Vehicle Width | 1720 mm | 1690 mm |
| Vehicle Height | 1340 mm | 1350 mm |
| Wheelbase Size | 2730 mm | 2460 mm |
| Fuel Tank Capacity | 65 L | 40 L |
