2001 Cadillac XLR vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 10 year(s). Which means there will be less support and parts availability for 2001 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2001 Cadillac XLR would be higher. At 4,565 cc (8 cylinders), 2001 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (345 HP @ 6500 RPM) has 29 more horse power than 2001 Cadillac XLR. (316 HP @ 6400 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2001 Cadillac XLR. With that said, vehicle weight also plays an important factor in acceleration. 2001 Cadillac XLR weights approximately 124 kg more than 2011 Porsche 911.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 2001 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 will offer significantly more control. 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, 2001 Cadillac XLR (401 Nm @ 4400 RPM) has 11 more torque (in Nm) than 2011 Porsche 911. (390 Nm @ 4400 RPM). This means 2001 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche 911. 2001 Cadillac XLR has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Cadillac XLR | 2011 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | XLR | 911 |
| Year Released | 2001 | 2011 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4565 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 316 HP | 345 HP |
| Engine RPM | 6400 RPM | 6500 RPM |
| Torque | 401 Nm | 390 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1654 kg | 1530 kg |
| Vehicle Length | 4520 mm | 4460 mm |
| Vehicle Width | 1840 mm | 1852 mm |
| Vehicle Height | 1290 mm | 1311 mm |
| Wheelbase Size | 2690 mm | 2350 mm |
| Fuel Tank Capacity | 68 L | 67 L |
