2001 BMW X5 vs. 2006 Chevrolet Optra
To start off, 2006 Chevrolet Optra is newer by 5 year(s). Which means there will be less support and parts availability for 2001 BMW X5. In addition, the cost of maintenance, including insurance, on 2001 BMW X5 would be higher. At 4,619 cc (8 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (329 HP) has 221 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 2001 BMW X5 should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 430 kg more than 2006 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2001 BMW X5 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, 2001 BMW X5 (480 Nm @ 3700 RPM) has 329 more torque (in Nm) than 2006 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra. 2001 BMW X5 has automatic transmission and 2006 Chevrolet Optra has manual transmission. 2006 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 BMW X5 | 2006 Chevrolet Optra | |
| Make | BMW | Chevrolet |
| Model | X5 | Optra |
| Year Released | 2001 | 2006 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4619 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 329 HP | 108 HP |
| Torque | 480 Nm | 151 Nm |
| Torque RPM | 3700 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 79 mm |
| Engine Stroke Size | 85 mm | 81.5 mm |
| Top Speed | 240 km/hour | 187 km/hour |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2180 kg | 1750 kg |
| Vehicle Length | 4670 mm | 4440 mm |
| Vehicle Height | 1710 mm | 1250 mm |
| Wheelbase Size | 2830 mm | 2610 mm |
| Fuel Consumption Overall | 14.9 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 93 L | 60 L |
