2009 Audi A8 vs. 2007 Cadillac DTS
To start off, 2009 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac DTS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac DTS would be higher. At 5,998 cc, 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 6200 RPM) has 152 more horse power than 2007 Cadillac DTS. (292 HP @ 6300 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2007 Cadillac DTS.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac DTS. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 A8 (580 Nm @ 4000 RPM) has 189 more torque (in Nm) than 2007 Cadillac DTS. (391 Nm @ 4500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac DTS.
Compare all specifications:
| 2009 Audi A8 | 2007 Cadillac DTS | |
| Make | Audi | Cadillac |
| Model | A8 | DTS |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 4563 cc |
| Engine Type | W | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 292 HP |
| Engine RPM | 6200 RPM | 6300 RPM |
| Torque | 580 Nm | 391 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90.2 mm | 84 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5190 mm | 5280 mm |
| Vehicle Width | 1900 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 3080 mm | 2940 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 90 L | 68 L |
