2006 Alpina Roadster vs. 2008 Suzuki SX4
To start off, 2008 Suzuki SX4 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Alpina Roadster. In addition, the cost of maintenance, including insurance, on 2006 Alpina Roadster would be higher. At 3,346 cc (6 cylinders), 2006 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2006 Alpina Roadster (296 HP @ 6300 RPM) has 178 more horse power than 2008 Suzuki SX4. (118 HP @ 3500 RPM). In normal driving conditions, 2006 Alpina Roadster should accelerate faster than 2008 Suzuki SX4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Suzuki SX4 weights approximately 63 kg more than 2006 Alpina Roadster.
Because 2008 Suzuki SX4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Alpina Roadster. In wet, icy, snow, or gravel driving conditions, 2008 Suzuki SX4 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, 2006 Alpina Roadster (362 Nm @ 4800 RPM) has 82 more torque (in Nm) than 2008 Suzuki SX4. (280 Nm @ 2000 RPM). This means 2006 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2008 Suzuki SX4.
Compare all specifications:
| 2006 Alpina Roadster | 2008 Suzuki SX4 | |
| Make | Alpina | Suzuki |
| Model | Roadster | SX4 |
| Year Released | 2006 | 2008 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1910 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 118 HP |
| Engine RPM | 6300 RPM | 3500 RPM |
| Torque | 362 Nm | 280 Nm |
| Torque RPM | 4800 RPM | 2000 RPM |
| Engine Bore Size | 87 mm | 82 mm |
| Engine Stroke Size | 93.8 mm | 90.4 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 265 km/hour | 180 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 11.2 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1395 kg | 1458 kg |
| Vehicle Length | 4100 mm | 4150 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1630 mm |
| Wheelbase Size | 2500 mm | 2510 mm |
| Fuel Consumption Overall | 11.7 L/100km | 6.6 L/100km |
| Fuel Tank Capacity | 55 L | 50 L |
