2007 Cadillac STS vs. 2005 GMC Safari
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 Safari. In addition, the cost of maintenance, including insurance, on 2005 GMC Safari 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 131 more horse power than 2005 GMC Safari. (190 HP). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2005 GMC Safari. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Safari weights approximately 406 kg more than 2007 Cadillac STS.
Because 2005 GMC Safari is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2005 GMC Safari 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, 2007 Cadillac STS (427 Nm) has 88 more torque (in Nm) than 2005 GMC Safari. (339 Nm). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Safari.
Compare all specifications:
| 2007 Cadillac STS | 2005 GMC Safari | |
| Make | Cadillac | GMC |
| Model | STS | Safari |
| Year Released | 2007 | 2005 |
| Body Type | Sedan | Van |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 190 HP |
| Torque | 427 Nm | 339 Nm |
| Engine Bore Size | 93 mm | 102 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 10.5:1 | 9.2:1 |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1635 kg | 2041 kg |
| Vehicle Length | 4990 mm | 4830 mm |
| Vehicle Width | 1850 mm | 1980 mm |
| Vehicle Height | 1470 mm | 1910 mm |
| Wheelbase Size | 2960 mm | 2830 mm |
| Fuel Consumption | 8.7 L/100km | 14 L/100km |
| Fuel Consumption City | 13.8 L/100km | 17 L/100km |
| Fuel Consumption Overall | 11.8 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 64 L | 102 L |
