2007 Chrysler 300 vs. 2003 Opel Signum
To start off, 2007 Chrysler 300 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 2,987 cc (6 cylinders), 2007 Chrysler 300 is equipped with a bigger engine. In terms of performance, 2007 Chrysler 300 (215 HP @ 3800 RPM) has 63 more horse power than 2003 Opel Signum. (152 HP @ 5600 RPM). In normal driving conditions, 2007 Chrysler 300 should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chrysler 300 weights approximately 345 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chrysler 300 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 2007 Chrysler 300. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 2007 Chrysler 300 (510 Nm @ 1600 RPM) has 290 more torque (in Nm) than 2003 Opel Signum. (220 Nm @ 3800 RPM). This means 2007 Chrysler 300 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2007 Chrysler 300 | 2003 Opel Signum | |
| Make | Chrysler | Opel |
| Model | 300 | Signum |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2987 cc | 2171 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 152 HP |
| Engine RPM | 3800 RPM | 5600 RPM |
| Torque | 510 Nm | 220 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Engine Bore Size | 83 mm | 86 mm |
| Engine Stroke Size | 92 mm | 94.6 mm |
| Engine Compression Ratio | 18.0:1 | 12.0:1 |
| Top Speed | 230 km/hour | 206 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 11 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1910 kg | 1565 kg |
| Vehicle Length | 5020 mm | 4640 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1480 mm | 1470 mm |
| Wheelbase Size | 3060 mm | 2840 mm |
| Fuel Consumption Overall | 8.1 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 71 L | 60 L |
