2006 BMW 645 vs. 2001 Renault Grand Espace
To start off, 2006 BMW 645 is newer by 5 year(s). Which means there will be less support and parts availability for 2001 Renault Grand Espace. In addition, the cost of maintenance, including insurance, on 2001 Renault Grand Espace would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 190 more horse power than 2001 Renault Grand Espace. (138 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2001 Renault Grand Espace. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 174 kg more than 2001 Renault Grand Espace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2001 Renault Grand Espace, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 269 more torque (in Nm) than 2001 Renault Grand Espace. (181 Nm @ 3750 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2001 Renault Grand Espace.
Compare all specifications:
| 2006 BMW 645 | 2001 Renault Grand Espace | |
| Make | BMW | Renault |
| Model | 645 | Grand Espace |
| Year Released | 2006 | 2001 |
| Body Type | Convertible | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2068 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 328 HP | 138 HP |
| Engine RPM | 6100 RPM | 6000 RPM |
| Torque | 450 Nm | 181 Nm |
| Torque RPM | 3600 RPM | 3750 RPM |
| Engine Bore Size | 92 mm | 83 mm |
| Engine Stroke Size | 83 mm | 93 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1836 kg | 1662 kg |
| Vehicle Length | 4830 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1780 mm |
| Wheelbase Size | 2790 mm | 2880 mm |
| Fuel Tank Capacity | 70 L | 70 L |
