2008 Cadillac CTS 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 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2008 Cadillac CTS would be higher. At 2,792 cc (6 cylinders), 2008 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (268 HP @ 5500 RPM) has 58 more horse power than 2008 Cadillac CTS. (210 HP @ 6500 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 2008 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac CTS weights approximately 30 kg more than 2013 Cadillac ATS.
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 90 more torque (in Nm) than 2008 Cadillac CTS. (263 Nm @ 3200 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac CTS. 2013 Cadillac ATS has automatic transmission and 2008 Cadillac CTS has manual transmission. 2008 Cadillac CTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Cadillac ATS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Cadillac CTS | 2013 Cadillac ATS | |
| Make | Cadillac | Cadillac |
| Model | CTS | ATS |
| Year Released | 2008 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 268 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 263 Nm | 353 Nm |
| Torque RPM | 3200 RPM | 5500 RPM |
| Engine Bore Size | 88.9 mm | 86 mm |
| Engine Stroke Size | 74.7 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1530 kg |
| Vehicle Length | 4870 mm | 4643 mm |
| Vehicle Width | 1850 mm | 1805 mm |
| Vehicle Height | 1480 mm | 1421 mm |
| Wheelbase Size | 2890 mm | 2775 mm |
| Fuel Tank Capacity | 68 L | 61 L |
