2007 Cadillac STS vs. 2010 Cadillac BLS

To start off, 2010 Cadillac BLS is newer by 3 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 3,556 cc (6 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (255 HP @ 6500 RPM) has 76 more horse power than 2010 Cadillac BLS. (179 HP @ 4000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 2010 Cadillac BLS.

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, 2010 Cadillac BLS, 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, 2010 Cadillac BLS (400 Nm @ 1850 RPM) has 58 more torque (in Nm) than 2007 Cadillac STS. (342 Nm @ 3200 RPM). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Cadillac STS.

Compare all specifications:

2007 Cadillac STS 2010 Cadillac BLS
Make Cadillac Cadillac
Model STS BLS
Year Released 2007 2010
Body Type Sedan Station Wagon
Engine Position Front Front
Engine Size 3556 cc 1910 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type V in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 255 HP 179 HP
Engine RPM 6500 RPM 4000 RPM
Torque 342 Nm 400 Nm
Torque RPM 3200 RPM 1850 RPM
Engine Bore Size 94 mm 82 mm
Engine Stroke Size 86 mm 90.4 mm
Engine Compression Ratio 10.2:1 9.5:1
Fuel Type Gasoline - Premium Diesel
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 4720 mm
Vehicle Width 1850 mm 1760 mm
Vehicle Height 1470 mm 1550 mm
Wheelbase Size 2960 mm 2680 mm
Fuel Consumption Overall 11.2 L/100km 6.5 L/100km
Fuel Tank Capacity 64 L 58 L


 

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