2004 Chevrolet Monte Carlo vs. 2003 Opel Vectra
To start off, 2004 Chevrolet Monte Carlo is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2003 Opel Vectra would be higher. At 3,392 cc (6 cylinders), 2004 Chevrolet Monte Carlo is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Monte Carlo (180 HP @ 5600 RPM) has 81 more horse power than 2003 Opel Vectra. (99 HP @ 4400 RPM). In normal driving conditions, 2004 Chevrolet Monte Carlo should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Monte Carlo weights approximately 23 kg more than 2003 Opel Vectra. 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, 2004 Chevrolet Monte Carlo (278 Nm) has 57 more torque (in Nm) than 2003 Opel Vectra. (221 Nm). This means 2004 Chevrolet Monte Carlo will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2004 Chevrolet Monte Carlo | 2003 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Monte Carlo | Vectra |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3392 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 180 HP | 99 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 278 Nm | 221 Nm |
| Engine Bore Size | 92 mm | 84 mm |
| Engine Stroke Size | 84 mm | 90 mm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1518 kg | 1495 kg |
| Vehicle Length | 5030 mm | 4830 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1410 mm | 1510 mm |
| Wheelbase Size | 2760 mm | 2640 mm |
| Fuel Consumption Highway | 7.4 L/100km | 4.8 L/100km |
| Fuel Consumption City | 11.2 L/100km | 7.9 L/100km |
| Fuel Consumption Overall | 9.4 L/100km | 5.9 L/100km |
| Fuel Tank Capacity | 64 L | 60 L |
