1986 Opel Omega vs. 2011 Tata Sumo
To start off, 2011 Tata Sumo is newer by 25 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 1,996 cc (4 cylinders), 1986 Opel Omega is equipped with a bigger engine. In terms of performance, 1986 Opel Omega (122 HP) has 55 more horse power than 2011 Tata Sumo. (67 HP). In normal driving conditions, 1986 Opel Omega should accelerate faster than 2011 Tata Sumo. With that said, vehicle weight also plays an important factor in acceleration. 2011 Tata Sumo weights approximately 605 kg more than 1986 Opel Omega.
Because 2011 Tata Sumo is four wheel drive (4WD), it will have significant more traction and grip than 1986 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2011 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, 1986 Opel Omega (175 Nm @ 2600 RPM) has 56 more torque (in Nm) than 2011 Tata Sumo. (119 Nm @ 2500 RPM). This means 1986 Opel Omega will have an easier job in driving up hills or pulling heavy equipment than 2011 Tata Sumo.
Compare all specifications:
| 1986 Opel Omega | 2011 Tata Sumo | |
| Make | Opel | Tata |
| Model | Omega | Sumo |
| Year Released | 1986 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1948 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 122 HP | 67 HP |
| Torque | 175 Nm | 119 Nm |
| Torque RPM | 2600 RPM | 2500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1275 kg | 1880 kg |
| Vehicle Length | 4740 mm | 4410 mm |
| Vehicle Width | 1770 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1980 mm |
| Wheelbase Size | 2740 mm | 2410 mm |
