2007 Opel Vectra vs. 2010 Tata Sumo
To start off, 2010 Tata Sumo is newer by 3 year(s). Which means there will be less support and parts availability for 2007 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2007 Opel Vectra 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 106 more horse power than 2010 Tata Sumo. (69 HP @ 3000 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2010 Tata Sumo. With that said, vehicle weight also plays an important factor in acceleration. 2010 Tata Sumo weights approximately 95 kg more than 2007 Opel Vectra.
Because 2010 Tata Sumo is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2010 Tata Sumo 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, 2007 Opel Vectra (370 Nm @ 1900 RPM) has 147 more torque (in Nm) than 2010 Tata Sumo. (223 Nm @ 1600 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2010 Tata Sumo. 2007 Opel Vectra has automatic transmission and 2010 Tata Sumo has manual transmission. 2010 Tata Sumo 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 | 2010 Tata Sumo | |
| Make | Opel | Tata |
| Model | Vectra | Sumo |
| Year Released | 2007 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2956 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 175 HP | 69 HP |
| Engine RPM | 4000 RPM | 3000 RPM |
| Torque | 370 Nm | 223 Nm |
| Torque RPM | 1900 RPM | 1600 RPM |
| Engine Compression Ratio | 18.5:1 | 19.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 217 km/hour | 120 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1705 kg | 1800 kg |
| Vehicle Length | 4830 mm | 4258 mm |
| Vehicle Width | 1800 mm | 1726 mm |
| Vehicle Height | 1510 mm | 1925 mm |
| Wheelbase Size | 2840 mm | 2425 mm |
