2007 BMW 320 vs. 2006 Cadillac XLR
To start off, 2007 BMW 320 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2006 Cadillac XLR would be higher. At 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 174 more horse power than 2007 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 230 kg more than 2007 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2006 Cadillac XLR (420 Nm @ 4000 RPM) has 220 more torque (in Nm) than 2007 BMW 320. (200 Nm @ 3600 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
| 2007 BMW 320 | 2006 Cadillac XLR | |
| Make | BMW | Cadillac |
| Model | 320 | XLR |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 4563 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 322 HP |
| Engine RPM | 6200 RPM | 6400 RPM |
| Torque | 200 Nm | 420 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 84 mm |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 215 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 5.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1425 kg | 1655 kg |
| Vehicle Length | 4530 mm | 4520 mm |
| Vehicle Width | 1430 mm | 1840 mm |
| Vehicle Height | 1820 mm | 1290 mm |
| Wheelbase Size | 2770 mm | 2690 mm |
| Fuel Consumption Overall | 7.9 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 63 L | 68 L |
