2009 Cadillac CTS vs. 2008 Audi A6
To start off, 2009 Cadillac CTS is newer by 1 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 3,175 cc (6 cylinders), 2009 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac CTS (215 HP @ 6000 RPM) has 47 more horse power than 2008 Audi A6. (168 HP @ 6000 RPM). In normal driving conditions, 2009 Cadillac CTS should accelerate faster than 2008 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac CTS weights approximately 150 kg more than 2008 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac CTS. In wet, icy, snow, or gravel driving conditions, 2008 Audi A6 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, 2009 Cadillac CTS (300 Nm @ 3400 RPM) has 70 more torque (in Nm) than 2008 Audi A6. (230 Nm @ 3200 RPM). This means 2009 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A6. 2008 Audi A6 has automatic transmission and 2009 Cadillac CTS has manual transmission. 2009 Cadillac CTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi A6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac CTS | 2008 Audi A6 | |
| Make | Cadillac | Audi |
| Model | CTS | A6 |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 2391 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 215 HP | 168 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 300 Nm | 230 Nm |
| Torque RPM | 3400 RPM | 3200 RPM |
| Engine Bore Size | 87.5 mm | 81 mm |
| Engine Stroke Size | 88 mm | 77.4 mm |
| Engine Compression Ratio | 10.0:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 238 km/hour | 218 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 9.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1790 kg | 1640 kg |
| Vehicle Length | 4830 mm | 4800 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2890 mm | 2770 mm |
| Fuel Consumption Overall | 11 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 68 L | 70 L |
