2003 Alpina Roadster vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2003 Alpina Roadster would be higher. At 3,500 cc (8 cylinders), 2007 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP) has 51 more horse power than 2007 Mazda CX-9. (250 HP). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2007 Mazda CX-9.
Because 2003 Alpina Roadster 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 2003 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2007 Mazda CX-9, 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, 2003 Alpina Roadster (362 Nm) has 37 more torque (in Nm) than 2007 Mazda CX-9. (325 Nm). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda CX-9. 2007 Mazda CX-9 has automatic transmission and 2003 Alpina Roadster has manual transmission. 2003 Alpina Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2007 Mazda CX-9 | |
| Make | Alpina | Mazda |
| Model | Roadster | CX-9 |
| Year Released | 2003 | 2007 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 301 HP | 250 HP |
| Torque | 362 Nm | 325 Nm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4100 mm | 5080 mm |
| Vehicle Width | 1790 mm | 1940 mm |
| Vehicle Height | 1310 mm | 1740 mm |
| Wheelbase Size | 2500 mm | 2880 mm |
