2009 Cadillac STS vs. 2008 Volkswagen Passat
To start off, 2009 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 2008 Volkswagen Passat would be higher. At 3,600 cc (6 cylinders), 2009 Cadillac STS is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 112 more horse power than 2008 Volkswagen Passat. (190 HP @ 6000 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2008 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 210 kg more than 2008 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2008 Volkswagen Passat 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 STS (369 Nm @ 5200 RPM) has 89 more torque (in Nm) than 2008 Volkswagen Passat. (280 Nm @ 3200 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Volkswagen Passat. 2009 Cadillac STS has automatic transmission and 2008 Volkswagen Passat has manual transmission. 2008 Volkswagen Passat will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Cadillac STS | 2008 Volkswagen Passat | |
| Make | Cadillac | Volkswagen |
| Model | STS | Passat |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3600 cc | 2771 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 302 HP | 190 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 369 Nm | 280 Nm |
| Torque RPM | 5200 RPM | 3200 RPM |
| Engine Compression Ratio | 3.7:1 | 10.6:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1560 kg | 1350 kg |
| Vehicle Length | 5000 mm | 4690 mm |
| Vehicle Width | 1850 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1500 mm |
| Wheelbase Size | 2960 mm | 2710 mm |
| Fuel Consumption Overall | 11.9 L/100km | 10.8 L/100km |
| Fuel Tank Capacity | 64 L | 62 L |
