2006 Chevrolet Monte Carlo vs. 2003 Opel Signum
To start off, 2006 Chevrolet Monte Carlo is newer by 3 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 3,491 cc (6 cylinders), 2006 Chevrolet Monte Carlo is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Monte Carlo (211 HP @ 5800 RPM) has 4 more horse power than 2003 Opel Signum. (207 HP @ 6200 RPM). In normal driving conditions, 2006 Chevrolet Monte Carlo should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Monte Carlo weights approximately 137 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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 Opel Signum (300 Nm @ 4000 RPM) has 10 more torque (in Nm) than 2006 Chevrolet Monte Carlo. (290 Nm @ 4000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Monte Carlo.
Compare all specifications:
| 2006 Chevrolet Monte Carlo | 2003 Opel Signum | |
| Make | Chevrolet | Opel |
| Model | Monte Carlo | Signum |
| Year Released | 2006 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3491 cc | 3173 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 211 HP | 207 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 290 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 99.2 mm | 87.5 mm |
| Engine Stroke Size | 75.9 mm | 88 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1613 kg |
| Vehicle Length | 5000 mm | 4640 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2840 mm |
| Fuel Consumption | 7.6 L/100km | 7.8 L/100km |
| Fuel Consumption City | 11.2 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 9.4 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
