2009 Alpina Roadster vs. 2011 Suzuki SX4
To start off, 2011 Suzuki SX4 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2009 Alpina Roadster would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 146 more horse power than 2011 Suzuki SX4. (150 HP @ 6200 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 2011 Suzuki SX4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina Roadster weights approximately 155 kg more than 2011 Suzuki SX4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 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 2009 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2011 Suzuki SX4, 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, 2009 Alpina Roadster (362 Nm @ 4800 RPM) has 172 more torque (in Nm) than 2011 Suzuki SX4. (190 Nm @ 3500 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2011 Suzuki SX4.
Compare all specifications:
| 2009 Alpina Roadster | 2011 Suzuki SX4 | |
| Make | Alpina | Suzuki |
| Model | Roadster | SX4 |
| Year Released | 2009 | 2011 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 150 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 362 Nm | 190 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1240 kg |
| Vehicle Length | 4100 mm | 4491 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1300 mm | 1544 mm |
| Wheelbase Size | 2500 mm | 2499 mm |
| Fuel Tank Capacity | 55 L | 50 L |
