2004 BMW 630 vs. 2003 Mazda 6
To start off, 2004 BMW 630 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,983 cc (6 cylinders), 2004 BMW 630 is equipped with a bigger engine. In terms of performance, 2004 BMW 630 (254 HP @ 6600 RPM) has 136 more horse power than 2003 Mazda 6. (118 HP @ 5500 RPM). In normal driving conditions, 2004 BMW 630 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 630 weights approximately 356 kg more than 2003 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 630 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 2004 BMW 630. However, in wet, icy, snow, or gravel driving conditions, 2003 Mazda 6, 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, 2004 BMW 630 (300 Nm @ 2500 RPM) has 135 more torque (in Nm) than 2003 Mazda 6. (165 Nm @ 4500 RPM). This means 2004 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2004 BMW 630 has automatic transmission and 2003 Mazda 6 has manual transmission. 2003 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 BMW 630 | 2003 Mazda 6 | |
Make | BMW | Mazda |
Model | 630 | 6 |
Year Released | 2004 | 2003 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2983 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 118 HP |
Engine RPM | 6600 RPM | 5500 RPM |
Torque | 300 Nm | 165 Nm |
Torque RPM | 2500 RPM | 4500 RPM |
Engine Bore Size | 85 mm | 83 mm |
Engine Stroke Size | 88 mm | 83.1 mm |
Engine Compression Ratio | 10.7:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 194 km/hour |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1776 kg | 1420 kg |
Vehicle Length | 4830 mm | 4690 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1380 mm | 1440 mm |
Wheelbase Size | 2730 mm | 2680 mm |
Fuel Consumption Overall | 9.9 L/100km | 8.3 L/100km |
Fuel Tank Capacity | 70 L | 64 L |