2003 Nissan Almera vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Nissan Almera. In addition, the cost of maintenance, including insurance, on 2003 Nissan Almera would be higher. At 1,796 cc (4 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (120 HP @ 6000 RPM) has 39 more horse power than 2003 Nissan Almera. (81 HP @ 4000 RPM) In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2003 Nissan Almera. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 325 kg more than 2003 Nissan Almera. 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 Nissan Almera (175 Nm @ 2000 RPM) has 8 more torque (in Nm) than 2007 Opel Vectra. (167 Nm @ 3800 RPM). This means 2003 Nissan Almera will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2003 Nissan Almera | 2007 Opel Vectra | |
| Make | Nissan | Opel |
| Model | Almera | Vectra |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1461 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 120 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 175 Nm | 167 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Engine Bore Size | 76.1 mm | 80.5 mm |
| Engine Stroke Size | 80.5 mm | 88.2 mm |
| Engine Compression Ratio | 8.9:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1165 kg | 1490 kg |
| Vehicle Length | 4190 mm | 4830 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1510 mm |
| Wheelbase Size | 2540 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 60 L |
