2007 Opel Vectra vs. 2005 Opel Tigra
To start off, 2007 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Tigra. In addition, the cost of maintenance, including insurance, on 2005 Opel Tigra would be higher. At 2,958 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (175 HP @ 4000 RPM) has 105 more horse power than 2005 Opel Tigra. (70 HP @ 4000 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2005 Opel Tigra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 500 kg more than 2005 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, 2007 Opel Vectra (370 Nm @ 1900 RPM) has 200 more torque (in Nm) than 2005 Opel Tigra. (170 Nm @ 1750 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Tigra. 2007 Opel Vectra has automatic transmission and 2005 Opel Tigra has manual transmission. 2005 Opel Tigra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Vectra | 2005 Opel Tigra | |
| Make | Opel | Opel |
| Model | Vectra | Tigra |
| Year Released | 2007 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1194 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 70 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 370 Nm | 170 Nm |
| Torque RPM | 1900 RPM | 1750 RPM |
| Engine Compression Ratio | 18.5:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1705 kg | 1205 kg |
| Vehicle Length | 4830 mm | 3930 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1510 mm | 1370 mm |
