2009 Buick LaCrosse vs. 2007 Cadillac STS
To start off, 2009 Buick LaCrosse is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2007 Cadillac STS would be higher. At 3,786 cc (6 cylinders), 2009 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (255 HP @ 6500 RPM) has 58 more horse power than 2009 Buick LaCrosse. (197 HP @ 5200 RPM) In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2009 Buick LaCrosse.
Because 2007 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 2007 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2009 Buick LaCrosse, 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, 2007 Cadillac STS (342 Nm @ 3200 RPM) has 112 more torque (in Nm) than 2009 Buick LaCrosse. (230 Nm @ 4000 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Buick LaCrosse.
Compare all specifications:
2009 Buick LaCrosse | 2007 Cadillac STS | |
Make | Buick | Cadillac |
Model | LaCrosse | STS |
Year Released | 2009 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3786 cc | 3556 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 197 HP | 255 HP |
Engine RPM | 5200 RPM | 6500 RPM |
Torque | 230 Nm | 342 Nm |
Torque RPM | 4000 RPM | 3200 RPM |
Engine Compression Ratio | 9.4:1 | 10.2:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 5040 mm | 4990 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2960 mm |
Fuel Consumption | 8.6 L/100km | 8.7 L/100km |
Fuel Consumption City | 14 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 64 L | 64 L |