2005 Cadillac STS vs. 2006 Chevrolet Optra
To start off, 2006 Chevrolet Optra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 3,562 cc (6 cylinders), 2005 Cadillac STS is equipped with a bigger engine. In terms of performance, 2005 Cadillac STS (252 HP) has 144 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 2005 Cadillac STS should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 3 kg more than 2005 Cadillac STS.
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, 2006 Chevrolet Optra, 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 (342 Nm @ 3200 RPM) has 192 more torque (in Nm) than 2006 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2005 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra. 2005 Cadillac STS has automatic transmission and 2006 Chevrolet Optra has manual transmission. 2006 Chevrolet Optra 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 | 2006 Chevrolet Optra | |
Make | Cadillac | Chevrolet |
Model | STS | Optra |
Year Released | 2005 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 3562 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 252 HP | 108 HP |
Torque | 342 Nm | 150 Nm |
Torque RPM | 3200 RPM | 4000 RPM |
Engine Bore Size | 94 mm | 79.1 mm |
Engine Stroke Size | 86 mm | 81.5 mm |
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 | 4 doors |
Vehicle Weight | 1790 kg | 1793 kg |
Vehicle Length | 4990 mm | 4440 mm |
Vehicle Height | 1470 mm | 1250 mm |
Wheelbase Size | 2690 mm | 2610 mm |
Fuel Consumption Overall | 12.4 L/100km | 14 L/100km |
Fuel Tank Capacity | 95 L | 60 L |