2009 Audi A3 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi A3. In addition, the cost of maintenance, including insurance, on 2009 Audi A3 would be higher. At 2,000 cc (4 cylinders), 2013 Cadillac ATS is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (268 HP @ 5500 RPM) has 68 more horse power than 2009 Audi A3. (200 HP @ 5100 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2009 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 600 kg more than 2009 Audi A3. 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 (353 Nm @ 5500 RPM) has 72 more torque (in Nm) than 2009 Audi A3. (281 Nm @ 1800 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 2013 Cadillac ATS | |
| Make | Audi | Cadillac |
| Model | A3 | ATS |
| Year Released | 2009 | 2013 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 268 HP |
| Engine RPM | 5100 RPM | 5500 RPM |
| Torque | 281 Nm | 353 Nm |
| Torque RPM | 1800 RPM | 5500 RPM |
| Engine Bore Size | 82.5 mm | 86 mm |
| Engine Stroke Size | 92.8 mm | 86 mm |
| Engine Compression Ratio | 10.5:1 | 9.5 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 930 kg | 1530 kg |
| Vehicle Length | 4290 mm | 4643 mm |
| Vehicle Width | 1970 mm | 1806 mm |
| Vehicle Height | 1430 mm | 1417 mm |
| Wheelbase Size | 2580 mm | 2772 mm |
| Fuel Consumption Highway | 8.4 L/100km | 7.8 L/100km |
| Fuel Consumption City | 10.7 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 55 L | 61 L |
