2007 Cadillac STS vs. 2005 GMC Savana
To start off, 2007 Cadillac STS is newer by 2 year(s). Which means there will be less support and parts availability for 2005 GMC Savana. In addition, the cost of maintenance, including insurance, on 2005 GMC Savana would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (321 HP) has 126 more horse power than 2005 GMC Savana. (195 HP). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2005 GMC Savana. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Savana weights approximately 695 kg more than 2007 Cadillac STS.
Let's talk about torque, 2007 Cadillac STS (427 Nm) has 74 more torque (in Nm) than 2005 GMC Savana. (353 Nm). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Savana.
Compare all specifications:
| 2007 Cadillac STS | 2005 GMC Savana | |
| Make | Cadillac | GMC |
| Model | STS | Savana |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4293 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 195 HP |
| Torque | 427 Nm | 353 Nm |
| Engine Bore Size | 93 mm | 102 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 2330 kg |
| Vehicle Length | 4990 mm | 5700 mm |
| Vehicle Width | 1850 mm | 2020 mm |
| Vehicle Height | 1470 mm | 2080 mm |
| Wheelbase Size | 2960 mm | 3440 mm |
| Fuel Consumption | 8.7 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 64 L | 117 L |
