2008 BMW 320 vs. 2003 Mazda 6
To start off, 2008 BMW 320 is newer by 5 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 2,261 cc (4 cylinders), 2003 Mazda 6 is equipped with a bigger engine. In terms of performance, 2008 BMW 320 (168 HP @ 6100 RPM) has 9 more horse power than 2003 Mazda 6. (159 HP @ 6500 RPM). In normal driving conditions, 2008 BMW 320 should accelerate faster than 2003 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 6 weights approximately 135 kg more than 2008 BMW 320.
Because 2003 Mazda 6 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 320. In wet, icy, snow, or gravel driving conditions, 2003 Mazda 6 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, 2008 BMW 320 (210 Nm @ 3500 RPM) has 5 more torque (in Nm) than 2003 Mazda 6. (205 Nm @ 4000 RPM). This means 2008 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6. 2003 Mazda 6 has automatic transmission and 2008 BMW 320 has manual transmission. 2008 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda 6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 320 | 2003 Mazda 6 | |
| Make | BMW | Mazda |
| Model | 320 | 6 |
| Year Released | 2008 | 2003 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2261 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 159 HP |
| Engine RPM | 6100 RPM | 6500 RPM |
| Torque | 210 Nm | 205 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 87.5 mm |
| Engine Stroke Size | 72 mm | 94 mm |
| Engine Compression Ratio | 10.8:1 | 10.6:1 |
| Top Speed | 226 km/hour | 189 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 12.3 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 1605 kg |
| Vehicle Length | 4490 mm | 4710 mm |
| Vehicle Width | 1760 mm | 1790 mm |
| Vehicle Height | 1380 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
| Fuel Consumption Overall | 8.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 63 L | 62 L |
