2007 BMW Convertible vs. 2009 Cadillac XLR
To start off, 2009 Cadillac XLR 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 4,799 cc (8 cylinders), 2007 BMW Convertible is equipped with a bigger engine. In terms of performance, 2009 Cadillac XLR (444 HP @ 6400 RPM) has 81 more horse power than 2007 BMW Convertible. (363 HP @ 6300 RPM) In normal driving conditions, 2009 Cadillac XLR should accelerate faster than 2007 BMW Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Convertible weights approximately 129 kg more than 2009 Cadillac XLR.
Let's talk about torque, 2009 Cadillac XLR (561 Nm @ 3900 RPM) has 71 more torque (in Nm) than 2007 BMW Convertible. (490 Nm @ 3600 RPM). This means 2009 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Convertible. 2009 Cadillac XLR has automatic transmission and 2007 BMW Convertible has manual transmission. 2007 BMW Convertible will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Convertible | 2009 Cadillac XLR | |
| Make | BMW | Cadillac |
| Model | Convertible | XLR |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 4369 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 363 HP | 444 HP |
| Engine RPM | 6300 RPM | 6400 RPM |
| Torque | 490 Nm | 561 Nm |
| Torque RPM | 3600 RPM | 3900 RPM |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.7 seconds | 4.7 seconds |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1850 kg | 1721 kg |
| Vehicle Length | 4830 mm | 4520 mm |
| Vehicle Width | 1380 mm | 1840 mm |
| Vehicle Height | 1860 mm | 1290 mm |
| Wheelbase Size | 2790 mm | 2690 mm |
| Fuel Tank Capacity | 70 L | 68 L |
