2008 Cadillac STS vs. 2006 Ford F-350
To start off, 2008 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Ford F-350. In addition, the cost of maintenance, including insurance, on 2006 Ford F-350 would be higher. At 5,407 cc (8 cylinders), 2006 Ford F-350 is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 20 more horse power than 2006 Ford F-350. (300 HP @ 5000 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2006 Ford F-350. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 385 kg more than 2006 Ford F-350. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2006 Ford F-350. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS 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, 2006 Ford F-350 (495 Nm @ 3750 RPM) has 68 more torque (in Nm) than 2008 Cadillac STS. (427 Nm @ 4400 RPM). This means 2006 Ford F-350 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac STS.
Compare all specifications:
| 2008 Cadillac STS | 2006 Ford F-350 | |
| Make | Cadillac | Ford |
| Model | STS | F-350 |
| Year Released | 2008 | 2006 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 5407 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 320 HP | 300 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 427 Nm | 495 Nm |
| Torque RPM | 4400 RPM | 3750 RPM |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1250 kg |
| Vehicle Length | 5000 mm | 5880 mm |
| Vehicle Width | 1850 mm | 2040 mm |
| Vehicle Height | 1470 mm | 1970 mm |
| Wheelbase Size | 2960 mm | 3610 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 64 L | 110 L |
