2003 Acura CL vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Acura CL. In addition, the cost of maintenance, including insurance, on 2003 Acura CL would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (283 HP @ 3600 RPM) has 60 more horse power than 2003 Acura CL. (223 HP @ 5600 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 2003 Acura CL. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 600 kg more than 2003 Acura CL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Acura CL. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X5 (440 Nm @ 5400 RPM) has 146 more torque (in Nm) than 2003 Acura CL. (294 Nm @ 4700 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2003 Acura CL.
Compare all specifications:
| 2003 Acura CL | 2007 BMW X5 | |
| Make | Acura | BMW |
| Model | CL | X5 |
| Year Released | 2003 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3210 cc | 4398 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 223 HP | 283 HP |
| Engine RPM | 5600 RPM | 3600 RPM |
| Torque | 294 Nm | 440 Nm |
| Torque RPM | 4700 RPM | 5400 RPM |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 86 mm | 82.7 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1580 kg | 2180 kg |
| Vehicle Length | 4890 mm | 4670 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1420 mm | 1710 mm |
| Wheelbase Size | 2730 mm | 2830 mm |
| Fuel Tank Capacity | 65 L | 93 L |
