2007 BMW 645 vs. 2007 Tata Indigo
To start off, both 2007 BMW 645 and 2007 Tata Indigo were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,398 cc (8 cylinders), 2007 BMW 645 is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 243 more horse power than 2007 Tata Indigo. (85 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 645 should accelerate faster than 2007 Tata Indigo. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 645 weights approximately 550 kg more than 2007 Tata Indigo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 BMW 645 (450 Nm @ 3600 RPM) has 335 more torque (in Nm) than 2007 Tata Indigo. (115 Nm @ 3000 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2007 Tata Indigo.
Compare all specifications:
| 2007 BMW 645 | 2007 Tata Indigo | |
| Make | BMW | Tata |
| Model | 645 | Indigo |
| Year Released | 2007 | 2007 |
| Engine Size | 4398 cc | 1405 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 85 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Torque | 450 Nm | 115 Nm |
| Torque RPM | 3600 RPM | 3000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1690 kg | 1140 kg |
| Vehicle Length | 4830 mm | 4160 mm |
| Vehicle Width | 1860 mm | 1630 mm |
| Vehicle Height | 1380 mm | 1550 mm |
| Wheelbase Size | 2790 mm | 2460 mm |
| Fuel Tank Capacity | 70 L | 42 L |
