2009 Audi Q7 vs. 2005 Cadillac CTS
To start off, 2009 Audi Q7 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac CTS would be higher. At 4,133 cc (8 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (322 HP @ 3750 RPM) has 143 more horse power than 2005 Cadillac CTS. (179 HP @ 6000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2005 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 632 kg more than 2005 Cadillac CTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Cadillac CTS. In wet, icy, snow, or gravel driving conditions, 2009 Audi Q7 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 Audi Q7 (760 Nm @ 2500 RPM) has 528 more torque (in Nm) than 2005 Cadillac CTS. (232 Nm @ 3400 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac CTS.
Compare all specifications:
| 2009 Audi Q7 | 2005 Cadillac CTS | |
| Make | Audi | Cadillac |
| Model | Q7 | CTS |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4133 cc | 2597 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 322 HP | 179 HP |
| Engine RPM | 3750 RPM | 6000 RPM |
| Torque | 760 Nm | 232 Nm |
| Torque RPM | 2500 RPM | 3400 RPM |
| Engine Bore Size | 83 mm | 83.2 mm |
| Engine Stroke Size | 95.5 mm | 79.6 mm |
| Engine Compression Ratio | 16.5:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 236 km/hour | 223 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 9.3 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2420 kg | 1788 kg |
| Vehicle Length | 5090 mm | 4830 mm |
| Vehicle Width | 2090 mm | 1800 mm |
| Vehicle Height | 1780 mm | 1450 mm |
| Wheelbase Size | 3010 mm | 2890 mm |
| Fuel Consumption Overall | 11.1 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 100 L | 68 L |
