2009 Cadillac STS vs. 1993 Porsche 964
To start off, 2009 Cadillac STS is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Porsche 964. In addition, the cost of maintenance, including insurance, on 1993 Porsche 964 would be higher. At 3,600 cc (6 cylinders), 1993 Porsche 964 is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 41 more horse power than 1993 Porsche 964. (261 HP @ 6100 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 1993 Porsche 964. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac STS weights approximately 430 kg more than 1993 Porsche 964. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1993 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 1993 Porsche 964 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, 2009 Cadillac STS (369 Nm @ 5200 RPM) has 51 more torque (in Nm) than 1993 Porsche 964. (318 Nm @ 4800 RPM). This means 2009 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1993 Porsche 964. 2009 Cadillac STS has automatic transmission and 1993 Porsche 964 has manual transmission. 1993 Porsche 964 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 | 1993 Porsche 964 | |
| Make | Cadillac | Porsche |
| Model | STS | 964 |
| Year Released | 2009 | 1993 |
| Engine Position | Front | Rear |
| Engine Size | 3599 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 302 HP | 261 HP |
| Engine RPM | 6300 RPM | 6100 RPM |
| Torque | 369 Nm | 318 Nm |
| Torque RPM | 5200 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1205 kg |
| Vehicle Length | 5000 mm | 4260 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1470 mm | 1320 mm |
| Wheelbase Size | 2960 mm | 2280 mm |
| Fuel Tank Capacity | 64 L | 73 L |
