2003 Opel Vectra vs. 2007 Opel Tigra
To start off, 2007 Opel Tigra is newer by 4 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 2,958 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (174 HP @ 4000 RPM) has 51 more horse power than 2007 Opel Tigra. (123 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2007 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 499 kg more than 2007 Opel Tigra. 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 Opel Vectra (370 Nm @ 1900 RPM) has 204 more torque (in Nm) than 2007 Opel Tigra. (166 Nm @ 4600 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Tigra. 2003 Opel Vectra has automatic transmission and 2007 Opel Tigra has manual transmission. 2007 Opel Tigra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Vectra | 2007 Opel Tigra | |
| Make | Opel | Opel |
| Model | Vectra | Tigra |
| Year Released | 2003 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 174 HP | 123 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 166 Nm |
| Torque RPM | 1900 RPM | 4600 RPM |
| Engine Bore Size | 87.5 mm | 80.5 mm |
| Engine Stroke Size | 82 mm | 88.2 mm |
| Top Speed | 220 km/hour | 204 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 9.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1764 kg | 1265 kg |
| Vehicle Length | 4830 mm | 3930 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1370 mm |
| Wheelbase Size | 2840 mm | 2500 mm |
| Fuel Consumption Overall | 7.7 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 60 L | 45 L |
