2009 Audi A8 vs. 1993 Pontiac Grand Prix
To start off, 2009 Audi A8 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1993 Pontiac Grand Prix would be higher. At 3,936 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (272 HP @ 3750 RPM) has 131 more horse power than 1993 Pontiac Grand Prix. (141 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1993 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 480 kg more than 1993 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1993 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 Audi A8 (650 Nm @ 1800 RPM) has 406 more torque (in Nm) than 1993 Pontiac Grand Prix. (244 Nm @ 3200 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1993 Pontiac Grand Prix.
Compare all specifications:
| 2009 Audi A8 | 1993 Pontiac Grand Prix | |
| Make | Audi | Pontiac |
| Model | A8 | Grand Prix |
| Year Released | 2009 | 1993 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3936 cc | 3128 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 272 HP | 141 HP |
| Engine RPM | 3750 RPM | 4400 RPM |
| Torque | 650 Nm | 244 Nm |
| Torque RPM | 1800 RPM | 3200 RPM |
| Engine Bore Size | 81 mm | 88.9 mm |
| Engine Stroke Size | 95.5 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1460 kg |
| Vehicle Length | 5190 mm | 4960 mm |
| Vehicle Width | 1900 mm | 1810 mm |
| Vehicle Height | 1460 mm | 1390 mm |
| Wheelbase Size | 3080 mm | 2740 mm |
| Fuel Tank Capacity | 90 L | 69 L |
