2008 Audi S4 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 S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 4,124 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (456 HP @ 6800 RPM) has 139 more horse power than 2013 Cadillac ATS. (317 HP @ 6800 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2013 Cadillac ATS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 325 kg more than 2013 Cadillac ATS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Cadillac ATS (373 Nm @ 4800 RPM) has 71 more torque (in Nm) than 2008 Audi S4. (302 Nm @ 3500 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi S4.
Compare all specifications:
| 2008 Audi S4 | 2013 Cadillac ATS | |
| Make | Audi | Cadillac |
| Model | S4 | ATS |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4124 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 456 HP | 317 HP |
| Engine RPM | 6800 RPM | 6800 RPM |
| Torque | 302 Nm | 373 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Compression Ratio | 11.0:1 | 11.5 |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1895 kg | 1570 kg |
| Vehicle Length | 4580 mm | 4643 mm |
| Vehicle Width | 1400 mm | 1806 mm |
| Vehicle Height | 1400 mm | 1417 mm |
| Wheelbase Size | 2660 mm | 2776 mm |
| Fuel Tank Capacity | 70 L | 61 L |
