1999 Oldsmobile Aurora vs. 1990 Porsche 911
To start off, 1999 Oldsmobile Aurora is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Porsche 911. In addition, the cost of maintenance, including insurance, on 1990 Porsche 911 would be higher. At 3,995 cc (8 cylinders), 1999 Oldsmobile Aurora is equipped with a bigger engine. In terms of performance, 1999 Oldsmobile Aurora (251 HP @ 5600 RPM) has 23 more horse power than 1990 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 1999 Oldsmobile Aurora should accelerate faster than 1990 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1999 Oldsmobile Aurora weights approximately 484 kg more than 1990 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 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 1990 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 1999 Oldsmobile Aurora, 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, 1999 Oldsmobile Aurora (353 Nm @ 4000 RPM) has 67 more torque (in Nm) than 1990 Porsche 911. (286 Nm @ 4800 RPM). This means 1999 Oldsmobile Aurora will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 911. 1999 Oldsmobile Aurora has automatic transmission and 1990 Porsche 911 has manual transmission. 1990 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Oldsmobile Aurora will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Oldsmobile Aurora | 1990 Porsche 911 | |
| Make | Oldsmobile | Porsche |
| Model | Aurora | 911 |
| Year Released | 1999 | 1990 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3995 cc | 3164 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 251 HP | 228 HP |
| Engine RPM | 5600 RPM | 5900 RPM |
| Torque | 353 Nm | 286 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Engine Bore Size | 87 mm | 95 mm |
| Engine Stroke Size | 84 mm | 74.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1236 kg |
| Vehicle Length | 5220 mm | 4300 mm |
| Vehicle Width | 1900 mm | 1660 mm |
| Vehicle Height | 1410 mm | 1330 mm |
| Wheelbase Size | 2900 mm | 2280 mm |
| Fuel Tank Capacity | 70 L | 80 L |
