2003 Mazda Roadster vs. 2002 Vector M12
To start off, 2003 Mazda Roadster is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Vector M12. In addition, the cost of maintenance, including insurance, on 2002 Vector M12 would be higher. At 5,707 cc (12 cylinders), 2002 Vector M12 is equipped with a bigger engine. In terms of performance, 2002 Vector M12 (484 HP @ 6800 RPM) has 366 more horse power than 2003 Mazda Roadster. (118 HP @ 6500 RPM) In normal driving conditions, 2002 Vector M12 should accelerate faster than 2003 Mazda Roadster. With that said, vehicle weight also plays an important factor in acceleration. 2002 Vector M12 weights approximately 602 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.
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, 2002 Vector M12 (576 Nm @ 5200 RPM) has 436 more torque (in Nm) than 2003 Mazda Roadster. (140 Nm @ 5000 RPM). This means 2002 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda Roadster. 2003 Mazda Roadster has automatic transmission and 2002 Vector M12 has manual transmission. 2002 Vector M12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mazda Roadster will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mazda Roadster | 2002 Vector M12 | |
| Make | Mazda | Vector |
| Model | Roadster | M12 |
| Year Released | 2003 | 2002 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1598 cc | 5707 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 118 HP | 484 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 140 Nm | 576 Nm |
| Torque RPM | 5000 RPM | 5200 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1030 kg | 1632 kg |
| Vehicle Length | 3960 mm | 4790 mm |
| Vehicle Width | 1690 mm | 2030 mm |
| Vehicle Height | 1240 mm | 1140 mm |
| Wheelbase Size | 2270 mm | 2750 mm |
