2006 Pontiac G6 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Pontiac G6. In addition, the cost of maintenance, including insurance, on 2006 Pontiac G6 would be higher. At 3,490 cc (6 cylinders), 2006 Pontiac G6 is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (268 HP @ 5500 RPM) has 67 more horse power than 2006 Pontiac G6. (201 HP @ 5600 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2006 Pontiac G6. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 178 kg more than 2006 Pontiac G6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Cadillac ATS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2013 Cadillac ATS. However, in wet, icy, snow, or gravel driving conditions, 2006 Pontiac G6, being front wheel drive (FWD), will offer much better control with better grip. 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 52 more torque (in Nm) than 2006 Pontiac G6. (301 Nm @ 3200 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac G6.
Compare all specifications:
| 2006 Pontiac G6 | 2013 Cadillac ATS | |
| Make | Pontiac | Cadillac |
| Model | G6 | ATS |
| Year Released | 2006 | 2013 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3490 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 201 HP | 268 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 301 Nm | 353 Nm |
| Torque RPM | 3200 RPM | 5500 RPM |
| Engine Bore Size | 94 mm | 86 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Engine Compression Ratio | 9.8:1 | 9.5 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1352 kg | 1530 kg |
| Vehicle Length | 4810 mm | 4643 mm |
| Vehicle Width | 1800 mm | 1806 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2860 mm | 2776 mm |
| Fuel Consumption Highway | 8.7 L/100km | 7.8 L/100km |
| Fuel Consumption City | 12.4 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 61 L | 61 L |
