2007 Cadillac XLR vs. 1999 Porsche 911
To start off, 2007 Cadillac XLR is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Porsche 911. In addition, the cost of maintenance, including insurance, on 1999 Porsche 911 would be higher. At 4,376 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (443 HP @ 6400 RPM) has 29 more horse power than 1999 Porsche 911. (414 HP @ 6200 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 1999 Porsche 911.
Because 1999 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 1999 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, 2007 Cadillac XLR (561 Nm @ 3900 RPM) has 1 more torque (in Nm) than 1999 Porsche 911. (560 Nm @ 2700 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1999 Porsche 911.
Compare all specifications:
2007 Cadillac XLR | 1999 Porsche 911 | |
Make | Cadillac | Porsche |
Model | XLR | 911 |
Year Released | 2007 | 1999 |
Body Type | Convertible | Coupe |
Engine Position | Front | Rear |
Engine Size | 4376 cc | 3600 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 443 HP | 414 HP |
Engine RPM | 6400 RPM | 6200 RPM |
Torque | 561 Nm | 560 Nm |
Torque RPM | 3900 RPM | 2700 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 4520 mm | 4440 mm |
Vehicle Width | 1840 mm | 1840 mm |
Vehicle Height | 1290 mm | 1300 mm |
Wheelbase Size | 2690 mm | 2360 mm |
Fuel Tank Capacity | 68 L | 64 L |