2003 Alpina Roadster vs. 2004 Peugeot 405
To start off, 2004 Peugeot 405 is newer by 1 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 167 more horse power than 2004 Peugeot 405. (134 HP @ 4000 RPM). In normal driving conditions, 2003 Alpina Roadster should accelerate faster than 2004 Peugeot 405. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina Roadster weights approximately 701 kg more than 2004 Peugeot 405. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Alpina Roadster (362 Nm) has 157 more torque (in Nm) than 2004 Peugeot 405. (205 Nm). This means 2003 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2004 Peugeot 405.
Compare all specifications:
| 2003 Alpina Roadster | 2004 Peugeot 405 | |
| Make | Alpina | Peugeot |
| Model | Roadster | 405 |
| Year Released | 2003 | 2004 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 134 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 362 Nm | 205 Nm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1626 kg | 925 kg |
| Wheelbase Size | 2500 mm | 2450 mm |
| Fuel Tank Capacity | 55 L | 45 L |
