2006 Chevrolet Optra vs. 2007 Cadillac BLS
To start off, 2007 Cadillac BLS is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Optra would be higher. At 1,908 cc (4 cylinders), 2007 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2007 Cadillac BLS (148 HP @ 4000 RPM) has 28 more horse power than 2006 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2007 Cadillac BLS should accelerate faster than 2006 Chevrolet Optra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2007 Cadillac BLS (320 Nm @ 2000 RPM) has 155 more torque (in Nm) than 2006 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2007 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra. 2007 Cadillac BLS 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. 2007 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
2006 Chevrolet Optra | 2007 Cadillac BLS | |
Make | Chevrolet | Cadillac |
Model | Optra | BLS |
Year Released | 2006 | 2007 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1799 cc | 1908 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 148 HP |
Engine RPM | 5800 RPM | 4000 RPM |
Torque | 165 Nm | 320 Nm |
Torque RPM | 4000 RPM | 2000 RPM |
Engine Compression Ratio | 9.8:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4440 mm | 4690 mm |
Vehicle Width | 1730 mm | 1760 mm |
Vehicle Height | 1460 mm | 1480 mm |
Wheelbase Size | 2610 mm | 2680 mm |
Fuel Tank Capacity | 60 L | 58 L |