1981 Porsche 944 vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 32 year(s). Which means there will be less support and parts availability for 1981 Porsche 944. In addition, the cost of maintenance, including insurance, on 1981 Porsche 944 would be higher. At 3,564 cc (6 cylinders), 2013 Cadillac XTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac XTS (314 HP @ 6800 RPM) has 169 more horse power than 1981 Porsche 944. (145 HP @ 5800 RPM) In normal driving conditions, 2013 Cadillac XTS should accelerate faster than 1981 Porsche 944. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac XTS weights approximately 567 kg more than 1981 Porsche 944. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Cadillac XTS is all wheel drive (AWD), it will have significant more traction and grip than 1981 Porsche 944. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac XTS 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, 2013 Cadillac XTS (358 Nm @ 5200 RPM) has 163 more torque (in Nm) than 1981 Porsche 944. (195 Nm @ 3000 RPM). This means 2013 Cadillac XTS will have an easier job in driving up hills or pulling heavy equipment than 1981 Porsche 944.
Compare all specifications:
1981 Porsche 944 | 2013 Cadillac XTS | |
Make | Porsche | Cadillac |
Model | 944 | XTS |
Year Released | 1981 | 2013 |
Engine Position | Front | Front |
Engine Size | 2479 cc | 3564 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 145 HP | 314 HP |
Engine RPM | 5800 RPM | 6800 RPM |
Torque | 195 Nm | 358 Nm |
Torque RPM | 3000 RPM | 5200 RPM |
Engine Bore Size | 100 mm | 94 mm |
Engine Stroke Size | 78.9 mm | 86 mm |
Engine Compression Ratio | 9.7:1 | 11.5 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | AWD |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1345 kg | 1912 kg |
Vehicle Length | 4300 mm | 5131 mm |
Vehicle Width | 1740 mm | 1852 mm |
Vehicle Height | 1280 mm | 1510 mm |
Wheelbase Size | 2410 mm | 2831 mm |