2006 Cadillac STS vs. 1999 Renault Safrane
To start off, 2006 Cadillac STS is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Renault Safrane. In addition, the cost of maintenance, including insurance, on 1999 Renault Safrane would be higher. At 4,565 cc (8 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (321 HP @ 6400 RPM) has 130 more horse power than 1999 Renault Safrane. (191 HP @ 5750 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 1999 Renault Safrane. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 238 kg more than 1999 Renault Safrane. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac STS is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 1999 Renault Safrane, being front wheel drive (FWD), will offer much better control with better grip. 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 Cadillac STS (427 Nm @ 4400 RPM) has 150 more torque (in Nm) than 1999 Renault Safrane. (277 Nm @ 4000 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1999 Renault Safrane.
Compare all specifications:
| 2006 Cadillac STS | 1999 Renault Safrane | |
| Make | Cadillac | Renault |
| Model | STS | Safrane |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2946 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 321 HP | 191 HP |
| Engine RPM | 6400 RPM | 5750 RPM |
| Torque | 427 Nm | 277 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 87 mm |
| Engine Stroke Size | 84 mm | 82.6 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1818 kg | 1580 kg |
| Vehicle Length | 4990 mm | 4740 mm |
| Vehicle Width | 1850 mm | 1830 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2960 mm | 2770 mm |
