1997 Daihatsu Rocky vs. 2011 Tata Sumo
To start off, 2011 Tata Sumo is newer by 14 year(s). Which means there will be less support and parts availability for 1997 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1997 Daihatsu Rocky would be higher. At 2,237 cc (4 cylinders), 1997 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1997 Daihatsu Rocky (91 HP) has 24 more horse power than 2011 Tata Sumo. (67 HP). In normal driving conditions, 1997 Daihatsu Rocky should accelerate faster than 2011 Tata Sumo. With that said, vehicle weight also plays an important factor in acceleration. 2011 Tata Sumo weights approximately 500 kg more than 1997 Daihatsu Rocky.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 1997 Daihatsu Rocky (182 Nm @ 2500 RPM) has 63 more torque (in Nm) than 2011 Tata Sumo. (119 Nm @ 2500 RPM). This means 1997 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2011 Tata Sumo.
Compare all specifications:
| 1997 Daihatsu Rocky | 2011 Tata Sumo | |
| Make | Daihatsu | Tata |
| Model | Rocky | Sumo |
| Year Released | 1997 | 2011 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2237 cc | 1948 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 91 HP | 67 HP |
| Torque | 182 Nm | 119 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1880 kg |
| Vehicle Length | 3850 mm | 4410 mm |
| Vehicle Width | 1700 mm | 1710 mm |
| Vehicle Height | 1860 mm | 1980 mm |
| Wheelbase Size | 2540 mm | 2410 mm |
