2003 Nissan Almera vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 2 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 2,198 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (145 HP @ 5600 RPM) has 64 more horse power than 2003 Nissan Almera. (81 HP @ 4000 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2003 Nissan Almera. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 320 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, 2005 Opel Vectra (220 Nm @ 3800 RPM) has 45 more torque (in Nm) than 2003 Nissan Almera. (175 Nm @ 2000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Nissan Almera. 2005 Opel Vectra has automatic transmission and 2003 Nissan Almera has manual transmission. 2003 Nissan Almera will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Nissan Almera | 2005 Opel Vectra | |
| Make | Nissan | Opel |
| Model | Almera | Vectra |
| Year Released | 2003 | 2005 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1461 cc | 2198 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 81 HP | 145 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 175 Nm | 220 Nm |
| Torque RPM | 2000 RPM | 3800 RPM |
| Engine Bore Size | 76.1 mm | 86 mm |
| Engine Stroke Size | 80.5 mm | 94.6 mm |
| Engine Compression Ratio | 8.9:1 | 12.0:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1165 kg | 1485 kg |
| Vehicle Length | 4190 mm | 4600 mm |
| Vehicle Width | 1710 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 2540 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 61 L |
