2005 Cadillac STS vs. 2006 Renault Laguna
To start off, 2006 Renault Laguna is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 117 more horse power than 2006 Renault Laguna. (138 HP @ 4000 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2006 Renault Laguna. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 196 kg more than 2006 Renault Laguna. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2006 Renault Laguna, 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, 2005 Cadillac STS (339 Nm @ 3200 RPM) has 18 more torque (in Nm) than 2006 Renault Laguna. (321 Nm @ 1750 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2006 Renault Laguna. 2005 Cadillac STS has automatic transmission and 2006 Renault Laguna has manual transmission. 2006 Renault Laguna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac STS | 2006 Renault Laguna | |
| Make | Cadillac | Renault |
| Model | STS | Laguna |
| Year Released | 2005 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 2188 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 255 HP | 138 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 339 Nm | 321 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Engine Bore Size | 94 mm | 87 mm |
| Engine Stroke Size | 86 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 229 km/hour | 207 km/hour |
| Acceleration 0-100mph | 7.4 seconds | 10 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1796 kg | 1600 kg |
| Vehicle Length | 4990 mm | 4700 mm |
| Vehicle Width | 1850 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2750 mm |
| Fuel Consumption Overall | 12.4 L/100km | 6.9 L/100km |
| Fuel Tank Capacity | 64 L | 70 L |
