2002 Honda Accord vs. 2003 Opel Vectra
To start off, 2003 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Honda Accord. In addition, the cost of maintenance, including insurance, on 2002 Honda Accord would be higher. At 1,997 cc (4 cylinders), 2002 Honda Accord is equipped with a bigger engine. In terms of performance, 2002 Honda Accord (152 HP @ 6000 RPM) has 29 more horse power than 2003 Opel Vectra. (123 HP @ 5600 RPM). In normal driving conditions, 2002 Honda Accord should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 550 kg more than 2002 Honda Accord.
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, 2002 Honda Accord (190 Nm @ 4500 RPM) has 28 more torque (in Nm) than 2003 Opel Vectra. (162 Nm @ 3800 RPM). This means 2002 Honda Accord will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra.
Compare all specifications:
| 2002 Honda Accord | 2003 Opel Vectra | |
| Make | Honda | Opel |
| Model | Accord | Vectra |
| Year Released | 2002 | 2003 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 152 HP | 123 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 190 Nm | 162 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Engine Bore Size | 86 mm | 80.5 mm |
| Engine Stroke Size | 86 mm | 88.2 mm |
| Engine Compression Ratio | 9.8:1 | 10.5:1 |
| Top Speed | 216 km/hour | 192 km/hour |
| Acceleration 0-100mph | 10.6 seconds | 12.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 840 kg | 1390 kg |
| Vehicle Length | 4670 mm | 4500 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2680 mm | 2710 mm |
| Fuel Tank Capacity | 65 L | 60 L |
