2003 Opel Vectra vs. 2012 Nissan Titan
To start off, 2012 Nissan Titan is newer by 9 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 5,551 cc (8 cylinders), 2012 Nissan Titan is equipped with a bigger engine. In terms of performance, 2012 Nissan Titan (317 HP @ 5200 RPM) has 144 more horse power than 2003 Opel Vectra. (173 HP @ 5500 RPM) In normal driving conditions, 2012 Nissan Titan should accelerate faster than 2003 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Nissan Titan weights approximately 705 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.
Because 2012 Nissan Titan is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2012 Nissan Titan will offer significantly more control. 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, 2012 Nissan Titan (522 Nm @ 3400 RPM) has 257 more torque (in Nm) than 2003 Opel Vectra. (265 Nm @ 2500 RPM). This means 2012 Nissan Titan will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Vectra. 2012 Nissan Titan has automatic transmission and 2003 Opel Vectra has manual transmission. 2003 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Nissan Titan will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 2012 Nissan Titan | |
| Make | Opel | Nissan |
| Model | Vectra | Titan |
| Year Released | 2003 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 5551 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 317 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 265 Nm | 522 Nm |
| Torque RPM | 2500 RPM | 3400 RPM |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1585 kg | 2290 kg |
| Vehicle Length | 4830 mm | 5710 mm |
| Vehicle Width | 1800 mm | 2030 mm |
| Vehicle Height | 1510 mm | 1940 mm |
| Wheelbase Size | 2710 mm | 4060 mm |
| Fuel Consumption | 6.9 L/100km | 13.8 L/100km |
| Fuel Consumption City | 13.1 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 9.2 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 60 L | 140 L |
