2008 Chevrolet Lumina vs. 2003 Opel Signum
To start off, 2008 Chevrolet Lumina is newer by 5 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 3,791 cc (6 cylinders), 2008 Chevrolet Lumina is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 20 kg more than 2008 Chevrolet Lumina.
Because 2008 Chevrolet Lumina 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 2008 Chevrolet Lumina. 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, 2008 Chevrolet Lumina (305 Nm @ 3600 RPM) has 5 more torque (in Nm) than 2003 Opel Signum. (300 Nm @ 4000 RPM). This means 2008 Chevrolet Lumina will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2008 Chevrolet Lumina | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Lumina | Signum |
| Year Released | 2008 | 2003 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 0 HP | 209 HP |
| Torque | 305 Nm | 300 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 97 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1525 kg | 1545 kg |
| Vehicle Length | 4320 mm | 4640 mm |
| Vehicle Height | 1500 mm | 1470 mm |
| Wheelbase Size | 2790 mm | 2840 mm |
| Fuel Tank Capacity | 75 L | 60 L |
