2009 Cadillac BLS vs. 2003 Chevrolet Corvette
To start off, 2009 Cadillac BLS is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Corvette. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Corvette would be higher. At 5,665 cc (8 cylinders), 2003 Chevrolet Corvette is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Corvette (340 HP @ 5400 RPM) has 88 more horse power than 2009 Cadillac BLS. (252 HP @ 5500 RPM) In normal driving conditions, 2003 Chevrolet Corvette should accelerate faster than 2009 Cadillac BLS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 115 kg more than 2003 Chevrolet Corvette.
Because 2003 Chevrolet Corvette 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 2003 Chevrolet Corvette. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, 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, 2003 Chevrolet Corvette (483 Nm @ 4200 RPM) has 118 more torque (in Nm) than 2009 Cadillac BLS. (365 Nm @ 1800 RPM). This means 2003 Chevrolet Corvette will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac BLS.
Compare all specifications:
| 2009 Cadillac BLS | 2003 Chevrolet Corvette | |
| Make | Cadillac | Chevrolet |
| Model | BLS | Corvette |
| Year Released | 2009 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 5665 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 340 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 365 Nm | 483 Nm |
| Torque RPM | 1800 RPM | 4200 RPM |
| Engine Bore Size | 89.1 mm | 99 mm |
| Engine Stroke Size | 74.8 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1520 kg |
| Vehicle Length | 4690 mm | 4570 mm |
| Vehicle Width | 1760 mm | 1880 mm |
| Vehicle Height | 1480 mm | 1220 mm |
| Wheelbase Size | 2680 mm | 2950 mm |
| Fuel Consumption Overall | 10.2 L/100km | 14 L/100km |
| Fuel Tank Capacity | 58 L | 117 L |
