2003 Alpina Roadster vs. 2005 Chrysler 300
To start off, 2005 Chrysler 300 is newer by 2 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 3,346 cc (6 cylinders), 2003 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2003 Alpina Roadster (301 HP @ 6300 RPM) has 111 more horse power than 2005 Chrysler 300. (190 HP @ 6400 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2005 Chrysler 300. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler 300 weights approximately 189 kg more than 2003 Alpina Roadster.
Let's talk about torque, 2003 Alpina Roadster (362 Nm) has 104 more torque (in Nm) than 2005 Chrysler 300. (258 Nm). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2005 Chrysler 300.
Compare all specifications:
| 2003 Alpina Roadster | 2005 Chrysler 300 | |
| Make | Alpina | Chrysler |
| Model | Roadster | 300 |
| Year Released | 2003 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 2776 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 301 HP | 190 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 362 Nm | 258 Nm |
| Engine Compression Ratio | 10.0:1 | 9.7:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1626 kg | 1815 kg |
| Vehicle Length | 4100 mm | 5010 mm |
| Vehicle Width | 1790 mm | 1890 mm |
| Vehicle Height | 1310 mm | 1490 mm |
| Wheelbase Size | 2500 mm | 3040 mm |
| Fuel Consumption Overall | 11.7 L/100km | 9.8 L/100km |
| Fuel Tank Capacity | 55 L | 68 L |
