2003 Alpina Roadster vs. 2006 Chrysler 300
To start off, 2006 Chrysler 300 is newer by 3 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 3,518 cc (6 cylinders), 2006 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 55 more horse power than 2006 Chrysler 300. (246 HP @ 6400 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2006 Chrysler 300. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chrysler 300 weights approximately 189 kg more than 2003 Alpina 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, 2003 Alpina Roadster (362 Nm @ 4800 RPM) has 21 more torque (in Nm) than 2006 Chrysler 300. (341 Nm @ 3800 RPM). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2006 Chrysler 300. 2006 Chrysler 300 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. 2006 Chrysler 300 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alpina Roadster | 2006 Chrysler 300 | |
| Make | Alpina | Chrysler |
| Model | Roadster | 300 |
| Year Released | 2003 | 2006 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 3518 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 246 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 362 Nm | 341 Nm |
| Torque RPM | 4800 RPM | 3800 RPM |
| Engine Bore Size | 87 mm | 96 mm |
| Engine Stroke Size | 93.8 mm | 81 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 5.4 seconds | 9.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1626 kg | 1815 kg |
| Vehicle Length | 4100 mm | 5020 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1310 mm | 1480 mm |
| Wheelbase Size | 2500 mm | 3060 mm |
| Fuel Consumption Overall | 11.7 L/100km | 11.1 L/100km |
| Fuel Tank Capacity | 55 L | 68 L |
