2009 Cadillac STS vs. 1986 Porsche 928
To start off, 2009 Cadillac STS is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Porsche 928. In addition, the cost of maintenance, including insurance, on 1986 Porsche 928 would be higher. At 4,957 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (321 HP @ 6000 RPM) has 1 more horse power than 2009 Cadillac STS. (320 HP @ 6400 RPM) In normal driving conditions, 1986 Porsche 928 should accelerate faster than 2009 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 85 kg more than 1986 Porsche 928.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1986 Porsche 928 (430 Nm @ 3000 RPM) has 3 more torque (in Nm) than 2009 Cadillac STS. (427 Nm @ 4400 RPM). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS. 2009 Cadillac STS has automatic transmission and 1986 Porsche 928 has manual transmission. 1986 Porsche 928 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Cadillac STS | 1986 Porsche 928 | |
Make | Cadillac | Porsche |
Model | STS | 928 |
Year Released | 2009 | 1986 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4564 cc | 4957 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 320 HP | 321 HP |
Engine RPM | 6400 RPM | 6000 RPM |
Torque | 427 Nm | 430 Nm |
Torque RPM | 4400 RPM | 3000 RPM |
Engine Compression Ratio | 3.7:1 | 10.0:1 |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1635 kg | 1550 kg |
Vehicle Length | 5000 mm | 4450 mm |
Vehicle Width | 1850 mm | 1840 mm |
Vehicle Height | 1470 mm | 1290 mm |
Wheelbase Size | 2960 mm | 2510 mm |