2003 Audi A8 vs. 1991 BMW M12
To start off, 2003 Audi A8 is newer by 12 year(s). Which means there will be less support and parts availability for 1991 BMW M12. In addition, the cost of maintenance, including insurance, on 1991 BMW M12 would be higher. At 4,988 cc (12 cylinders), 1991 BMW M12 is equipped with a bigger engine. In terms of performance, 1991 BMW M12 (296 HP @ 5200 RPM) has 79 more horse power than 2003 Audi A8. (217 HP @ 6300 RPM) In normal driving conditions, 1991 BMW M12 should accelerate faster than 2003 Audi A8.
Because 1991 BMW M12 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 1991 BMW M12. However, in wet, icy, snow, or gravel driving conditions, 2003 Audi A8, 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, 1991 BMW M12 (450 Nm @ 4100 RPM) has 150 more torque (in Nm) than 2003 Audi A8. (300 Nm @ 8200 RPM). This means 1991 BMW M12 will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A8.
Compare all specifications:
| 2003 Audi A8 | 1991 BMW M12 | |
| Make | Audi | BMW |
| Model | A8 | M12 |
| Year Released | 2003 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2976 cc | 4988 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 296 HP |
| Engine RPM | 6300 RPM | 5200 RPM |
| Torque | 300 Nm | 450 Nm |
| Torque RPM | 8200 RPM | 4100 RPM |
| Engine Compression Ratio | 11.0:1 | 8.8:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 5060 mm | 4370 mm |
| Vehicle Width | 1900 mm | 2000 mm |
| Vehicle Height | 1450 mm | 1110 mm |
| Wheelbase Size | 2950 mm | 2610 mm |
