2006 Cadillac STS vs. 2008 Chevrolet Impala
To start off, 2008 Chevrolet Impala is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac STS would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 42 more horse power than 2008 Chevrolet Impala. (211 HP @ 5800 RPM). In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2008 Chevrolet Impala.
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, 2008 Chevrolet Impala, 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 (342 Nm @ 3200 RPM) has 52 more torque (in Nm) than 2008 Chevrolet Impala. (290 Nm @ 4000 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Impala.
Compare all specifications:
2006 Cadillac STS | 2008 Chevrolet Impala | |
Make | Cadillac | Chevrolet |
Model | STS | Impala |
Year Released | 2006 | 2008 |
Engine Position | Front | Front |
Engine Size | 3563 cc | 3507 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 253 HP | 211 HP |
Engine RPM | 6500 RPM | 5800 RPM |
Torque | 342 Nm | 290 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Length | 4990 mm | 5100 mm |
Vehicle Width | 1850 mm | 1860 mm |
Vehicle Height | 1470 mm | 1500 mm |
Wheelbase Size | 2960 mm | 2810 mm |
Fuel Consumption Highway | 8.7 L/100km | 8.1 L/100km |
Fuel Consumption City | 13.1 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 12.4 L/100km | 10.7 L/100km |
Fuel Tank Capacity | 66 L | 64 L |