2009 Mercedes-Benz CLS vs. 2007 Tata Sumo
To start off, 2009 Mercedes-Benz CLS is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Tata Sumo. In addition, the cost of maintenance, including insurance, on 2007 Tata Sumo would be higher. At 5,461 cc (8 cylinders), 2009 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLS (377 HP @ 6000 RPM) has 308 more horse power than 2007 Tata Sumo. (69 HP @ 3000 RPM). In normal driving conditions, 2009 Mercedes-Benz CLS should accelerate faster than 2007 Tata Sumo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz CLS weights approximately 35 kg more than 2007 Tata Sumo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Tata Sumo is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Mercedes-Benz CLS (392 Nm @ 4800 RPM) has 169 more torque (in Nm) than 2007 Tata Sumo. (223 Nm @ 1600 RPM). This means 2009 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Tata Sumo. 2009 Mercedes-Benz CLS has automatic transmission and 2007 Tata Sumo has manual transmission. 2007 Tata Sumo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz CLS | 2007 Tata Sumo | |
| Make | Mercedes-Benz | Tata |
| Model | CLS | Sumo |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5461 cc | 2956 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 377 HP | 69 HP |
| Engine RPM | 6000 RPM | 3000 RPM |
| Torque | 392 Nm | 223 Nm |
| Torque RPM | 4800 RPM | 1600 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 250 km/hour | 120 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1835 kg | 1800 kg |
| Vehicle Length | 4920 mm | 4258 mm |
| Vehicle Width | 1880 mm | 1726 mm |
| Vehicle Height | 1420 mm | 1925 mm |
| Wheelbase Size | 2570 mm | 2425 mm |
