2009 BMW X6 vs. 2001 Chevrolet Impala
To start off, 2009 BMW X6 is newer by 8 year(s). Which means there will be less support and parts availability for 2001 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 2001 Chevrolet Impala would be higher. At 3,350 cc (6 cylinders), 2001 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (300 HP @ 5800 RPM) has 120 more horse power than 2001 Chevrolet Impala. (180 HP @ 5200 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 2001 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 567 kg more than 2001 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X6 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2009 BMW X6 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 BMW X6 (407 Nm @ 1400 RPM) has 129 more torque (in Nm) than 2001 Chevrolet Impala. (278 Nm @ 4000 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2001 Chevrolet Impala.
Compare all specifications:
| 2009 BMW X6 | 2001 Chevrolet Impala | |
| Make | BMW | Chevrolet |
| Model | X6 | Impala |
| Year Released | 2009 | 2001 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 3350 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 300 HP | 180 HP |
| Engine RPM | 5800 RPM | 5200 RPM |
| Torque | 407 Nm | 278 Nm |
| Torque RPM | 1400 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 92 mm |
| Engine Stroke Size | 89.6 mm | 84.1 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2145 kg | 1578 kg |
| Vehicle Length | 4880 mm | 5090 mm |
| Vehicle Width | 1990 mm | 1860 mm |
| Vehicle Height | 1700 mm | 1460 mm |
| Wheelbase Size | 2940 mm | 3030 mm |
| Fuel Consumption Overall | 10.9 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 85 L | 117 L |
