2005 Cadillac STS vs. 2005 Chevrolet Aveo
To start off, both 2005 Cadillac STS and 2005 Chevrolet Aveo were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,556 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (255 HP @ 6500 RPM) has 172 more horse power than 2005 Chevrolet Aveo. (83 HP @ 5400 RPM). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2005 Chevrolet Aveo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac STS weights approximately 796 kg more than 2005 Chevrolet Aveo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 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 2005 Cadillac STS. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Cadillac STS (339 Nm @ 3200 RPM) has 211 more torque (in Nm) than 2005 Chevrolet Aveo. (128 Nm @ 3000 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Aveo. 2005 Cadillac STS has automatic transmission and 2005 Chevrolet Aveo has manual transmission. 2005 Chevrolet Aveo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Cadillac STS | 2005 Chevrolet Aveo | |
| Make | Cadillac | Chevrolet |
| Model | STS | Aveo |
| Year Released | 2005 | 2005 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 255 HP | 83 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 339 Nm | 128 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1796 kg | 1000 kg |
| Wheelbase Size | 2890 mm | 2560 mm |
| Fuel Tank Capacity | 64 L | 48 L |
