2008 Cadillac STS vs. 2007 Chevrolet Cobalt
To start off, 2008 Cadillac STS is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Cobalt. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Cobalt would be higher. At 4,565 cc (8 cylinders), 2008 Cadillac STS is equipped with a bigger engine. In terms of performance, 2008 Cadillac STS (320 HP @ 6400 RPM) has 149 more horse power than 2007 Chevrolet Cobalt. (171 HP @ 5800 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2007 Chevrolet Cobalt. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac STS weights approximately 374 kg more than 2007 Chevrolet Cobalt. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Cadillac STS is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Cobalt. In wet, icy, snow, or gravel driving conditions, 2008 Cadillac STS will offer significantly more control. 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 201 more torque (in Nm) than 2007 Chevrolet Cobalt. (226 Nm @ 4500 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Cobalt. 2008 Cadillac STS has automatic transmission and 2007 Chevrolet Cobalt has manual transmission. 2007 Chevrolet Cobalt will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Cadillac STS | 2007 Chevrolet Cobalt | |
Make | Cadillac | Chevrolet |
Model | STS | Cobalt |
Year Released | 2008 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4565 cc | 2393 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 320 HP | 171 HP |
Engine RPM | 6400 RPM | 5800 RPM |
Torque | 427 Nm | 226 Nm |
Torque RPM | 4400 RPM | 4500 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1635 kg | 1261 kg |
Vehicle Length | 5000 mm | 4590 mm |
Vehicle Width | 1850 mm | 1730 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2960 mm | 2630 mm |
Fuel Consumption Highway | 9.8 L/100km | 7.5 L/100km |
Fuel Consumption City | 15.7 L/100km | 10.8 L/100km |
Fuel Consumption Overall | 13.1 L/100km | 9.2 L/100km |
Fuel Tank Capacity | 64 L | 49 L |