2008 Audi A6 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Audi A6. In addition, the cost of maintenance, including insurance, on 2008 Audi A6 would be higher. At 3,698 cc (6 cylinders), 2008 Audi A6 is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (317 HP @ 6800 RPM) has 140 more horse power than 2008 Audi A6. (177 HP @ 3300 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 85 kg more than 2013 Cadillac ATS.
Because 2013 Cadillac ATS is all wheel drive (AWD), it will have significant more traction and grip than 2008 Audi A6. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac ATS 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, 2008 Audi A6 (380 Nm @ 1400 RPM) has 7 more torque (in Nm) than 2013 Cadillac ATS. (373 Nm @ 4800 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2013 Cadillac ATS.
Compare all specifications:
| 2008 Audi A6 | 2013 Cadillac ATS | |
| Make | Audi | Cadillac |
| Model | A6 | ATS |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3698 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 177 HP | 317 HP |
| Engine RPM | 3300 RPM | 6800 RPM |
| Torque | 380 Nm | 373 Nm |
| Torque RPM | 1400 RPM | 4800 RPM |
| Engine Bore Size | 83.1 mm | 94 mm |
| Engine Stroke Size | 83.1 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 11.5 |
| Fuel Type | Diesel | Flex Fuel |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1655 kg | 1570 kg |
| Vehicle Length | 4920 mm | 4643 mm |
| Vehicle Width | 1470 mm | 1806 mm |
| Vehicle Height | 1860 mm | 1420 mm |
| Wheelbase Size | 2850 mm | 2776 mm |
| Fuel Tank Capacity | 70 L | 61 L |
