1999 BMW 318 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 318. In addition, the cost of maintenance, including insurance, on 1999 BMW 318 would be higher. At 1,895 cc (4 cylinders), 1999 BMW 318 is equipped with a bigger engine. In terms of performance, 2003 Mazda Roadster (157 HP @ 7000 RPM) has 41 more horse power than 1999 BMW 318. (116 HP @ 5500 RPM) In normal driving conditions, 2003 Mazda Roadster should accelerate faster than 1999 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 318 weights approximately 380 kg more than 2003 Mazda Roadster.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 318 (180 Nm @ 3800 RPM) has 10 more torque (in Nm) than 2003 Mazda Roadster. (170 Nm @ 5500 RPM). This means 1999 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster.
Compare all specifications:
| 1999 BMW 318 | 2003 Mazda Roadster | |
| Make | BMW | Mazda |
| Model | 318 | Roadster |
| Year Released | 1999 | 2003 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1895 cc | 1839 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 116 HP | 157 HP |
| Engine RPM | 5500 RPM | 7000 RPM |
| Torque | 180 Nm | 170 Nm |
| Torque RPM | 3800 RPM | 5500 RPM |
| Engine Bore Size | 85 mm | 83 mm |
| Engine Stroke Size | 83.5 mm | 85 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1060 kg |
| Vehicle Length | 4480 mm | 3960 mm |
| Vehicle Width | 1750 mm | 1690 mm |
| Vehicle Height | 1420 mm | 1240 mm |
| Wheelbase Size | 2730 mm | 2370 mm |
| Fuel Tank Capacity | 63 L | 48 L |
