2006 Cadillac CTS vs. 2008 Cadillac XLR
To start off, 2008 Cadillac XLR is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac CTS would be higher. At 4,371 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (444 HP @ 6400 RPM) has 265 more horse power than 2006 Cadillac CTS. (179 HP @ 6000 RPM) In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 2006 Cadillac CTS. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac CTS weights approximately 234 kg more than 2008 Cadillac XLR.
Because 2006 Cadillac CTS 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 2006 Cadillac CTS. 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, 2008 Cadillac XLR (561 Nm @ 3900 RPM) has 329 more torque (in Nm) than 2006 Cadillac CTS. (232 Nm @ 3400 RPM). This means 2008 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2006 Cadillac CTS. 2008 Cadillac XLR has automatic transmission and 2006 Cadillac CTS has manual transmission. 2006 Cadillac CTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Cadillac CTS | 2008 Cadillac XLR | |
| Make | Cadillac | Cadillac |
| Model | CTS | XLR |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2597 cc | 4371 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 179 HP | 444 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 232 Nm | 561 Nm |
| Torque RPM | 3400 RPM | 3900 RPM |
| Engine Bore Size | 83.2 mm | 91 mm |
| Engine Stroke Size | 79.6 mm | 84 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1794 kg | 1560 kg |
| Vehicle Length | 4830 mm | 4520 mm |
| Vehicle Width | 1800 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 2890 mm | 2690 mm |
| Fuel Consumption Overall | 10.2 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 68 L | 68 L |
