2008 Cadillac XLR vs. 2013 BMW M6
To start off, 2013 BMW M6 is newer by 5 year(s). Which means there will be less support and parts availability for 2008 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2008 Cadillac XLR would be higher. At 4,395 cc (8 cylinders), 2013 BMW M6 is equipped with a bigger engine. In terms of performance, 2013 BMW M6 (552 HP @ 6000 RPM) has 108 more horse power than 2008 Cadillac XLR. (444 HP @ 6400 RPM) In normal driving conditions, 2013 BMW M6 should accelerate faster than 2008 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW M6 weights approximately 370 kg more than 2008 Cadillac XLR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW M6 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 2013 BMW M6. However, in wet, icy, snow, or gravel driving conditions, 2008 Cadillac XLR, 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, 2013 BMW M6 (678 Nm @ 5750 RPM) has 117 more torque (in Nm) than 2008 Cadillac XLR. (561 Nm @ 3900 RPM). This means 2013 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Cadillac XLR.
Compare all specifications:
| 2008 Cadillac XLR | 2013 BMW M6 | |
| Make | Cadillac | BMW |
| Model | XLR | M6 |
| Year Released | 2008 | 2013 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4371 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 552 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 561 Nm | 678 Nm |
| Torque RPM | 3900 RPM | 5750 RPM |
| Engine Bore Size | 91 mm | 89 mm |
| Engine Stroke Size | 84 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.0 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 7-speed automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1930 kg |
| Vehicle Length | 4520 mm | 4903 mm |
| Vehicle Width | 1840 mm | 2106 mm |
| Vehicle Height | 1290 mm | 1374 mm |
| Wheelbase Size | 2690 mm | 2851 mm |
| Fuel Consumption Highway | 11.2 L/100km | 8.6 L/100km |
| Fuel Consumption City | 16.8 L/100km | 13.2 L/100km |
| Fuel Tank Capacity | 68 L | 80 L |
