2009 Cadillac BLS vs. 1986 Porsche 911
To start off, 2009 Cadillac BLS is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Porsche 911. In addition, the cost of maintenance, including insurance, on 1986 Porsche 911 would be higher. At 3,164 cc (6 cylinders), 1986 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Cadillac BLS (252 HP @ 5500 RPM) has 24 more horse power than 1986 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2009 Cadillac BLS should accelerate faster than 1986 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac BLS weights approximately 405 kg more than 1986 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1986 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2009 Cadillac BLS, being front wheel drive (FWD), will offer much better control with better grip. 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 BLS (365 Nm @ 1800 RPM) has 79 more torque (in Nm) than 1986 Porsche 911. (286 Nm @ 4800 RPM). This means 2009 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 1986 Porsche 911.
Compare all specifications:
| 2009 Cadillac BLS | 1986 Porsche 911 | |
| Make | Cadillac | Porsche |
| Model | BLS | 911 |
| Year Released | 2009 | 1986 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 2792 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 252 HP | 228 HP |
| Engine RPM | 5500 RPM | 5900 RPM |
| Torque | 365 Nm | 286 Nm |
| Torque RPM | 1800 RPM | 4800 RPM |
| Engine Bore Size | 89.1 mm | 95 mm |
| Engine Stroke Size | 74.8 mm | 74.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1635 kg | 1230 kg |
| Vehicle Length | 4690 mm | 4300 mm |
| Vehicle Width | 1760 mm | 1660 mm |
| Vehicle Height | 1480 mm | 1330 mm |
| Wheelbase Size | 2680 mm | 2280 mm |
| Fuel Tank Capacity | 58 L | 80 L |
