1999 BMW 330 vs. 2003 Mazda Roadster
To start off, 2003 Mazda Roadster is newer by 4 year(s). Which means there will be less support and parts availability for 1999 BMW 330. In addition, the cost of maintenance, including insurance, on 1999 BMW 330 would be higher. At 2,977 cc (6 cylinders), 1999 BMW 330 is equipped with a bigger engine. In terms of performance, 1999 BMW 330 (183 HP @ 4000 RPM) has 60 more horse power than 2003 Mazda Roadster. (123 HP @ 6500 RPM). In normal driving conditions, 1999 BMW 330 should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 330 weights approximately 590 kg more than 2003 Mazda Roadster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mazda Roadster. In wet, icy, snow, or gravel driving conditions, 1999 BMW 330 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, 1999 BMW 330 (390 Nm @ 1750 RPM) has 248 more torque (in Nm) than 2003 Mazda Roadster. (142 Nm @ 5000 RPM). This means 1999 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
| 1999 BMW 330 | 2003 Mazda Roadster | |
| Make | BMW | Mazda |
| Model | 330 | Roadster |
| Year Released | 1999 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 183 HP | 123 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 390 Nm | 142 Nm |
| Torque RPM | 1750 RPM | 5000 RPM |
| Engine Bore Size | 84 mm | 78 mm |
| Engine Stroke Size | 88 mm | 83.6 mm |
| Engine Compression Ratio | 8.6:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1620 kg | 1030 kg |
| Vehicle Length | 4480 mm | 3960 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1240 mm |
| Wheelbase Size | 2730 mm | 2270 mm |
| Fuel Tank Capacity | 93 L | 48 L |
