2008 Cadillac STS vs. 2009 Chevrolet Aveo
To start off, 2009 Chevrolet Aveo is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2008 Cadillac STS 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 (321 HP @ 6400 RPM) has 217 more horse power than 2009 Chevrolet Aveo. (104 HP @ 5800 RPM). In normal driving conditions, 2008 Cadillac STS should accelerate faster than 2009 Chevrolet Aveo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Aveo weights approximately 573 kg more than 2008 Cadillac STS.
Because 2008 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 2008 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Aveo, 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, 2008 Cadillac STS (427 Nm @ 4400 RPM) has 282 more torque (in Nm) than 2009 Chevrolet Aveo. (145 Nm @ 3600 RPM). This means 2008 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Aveo.
Compare all specifications:
2008 Cadillac STS | 2009 Chevrolet Aveo | |
Make | Cadillac | Chevrolet |
Model | STS | Aveo |
Year Released | 2008 | 2009 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4565 cc | 1598 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 321 HP | 104 HP |
Engine RPM | 6400 RPM | 5800 RPM |
Torque | 427 Nm | 145 Nm |
Torque RPM | 4400 RPM | 3600 RPM |
Engine Bore Size | 93 mm | 79 mm |
Engine Stroke Size | 84 mm | 81.5 mm |
Engine Compression Ratio | 10.5:1 | 9.5:1 |
Drive Type | Rear | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1812 kg | 2385 kg |
Vehicle Length | 4990 mm | 3930 mm |
Vehicle Width | 1850 mm | 1690 mm |
Vehicle Height | 1470 mm | 1510 mm |
Wheelbase Size | 2960 mm | 2490 mm |
Fuel Consumption Overall | 14.5 L/100km | 8 L/100km |
Fuel Tank Capacity | 66 L | 45 L |