2007 BMW Convertible vs. 2009 Cadillac CTS-V
To start off, 2009 Cadillac CTS-V is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Convertible. In addition, the cost of maintenance, including insurance, on 2007 BMW Convertible would be higher. At 6,162 cc (8 cylinders), 2009 Cadillac CTS-V is equipped with a bigger engine. In terms of performance, 2009 Cadillac CTS-V (542 HP @ 6200 RPM) has 180 more horse power than 2007 BMW Convertible. (362 HP @ 6300 RPM) In normal driving conditions, 2009 Cadillac CTS-V should accelerate faster than 2007 BMW Convertible.
Let's talk about torque, 2009 Cadillac CTS-V (550 Nm @ 6200 RPM) has 60 more torque (in Nm) than 2007 BMW Convertible. (490 Nm @ 3900 RPM). This means 2009 Cadillac CTS-V will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Convertible. 2007 BMW Convertible has automatic transmission and 2009 Cadillac CTS-V has manual transmission. 2009 Cadillac CTS-V will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Convertible will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 2009 Cadillac CTS-V | |
| Make | BMW | Cadillac |
| Model | Convertible | CTS-V |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4797 cc | 6162 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 362 HP | 542 HP |
| Engine RPM | 6300 RPM | 6200 RPM |
| Torque | 490 Nm | 550 Nm |
| Torque RPM | 3900 RPM | 6200 RPM |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4830 mm | 4870 mm |
| Vehicle Width | 1380 mm | 1850 mm |
| Vehicle Height | 1860 mm | 1460 mm |
| Wheelbase Size | 2790 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 68 L |
