1991 Audi V8 vs. 1999 Vector M12
To start off, 1999 Vector M12 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Audi V8. In addition, the cost of maintenance, including insurance, on 1991 Audi V8 would be higher. At 5,707 cc (12 cylinders), 1999 Vector M12 is equipped with a bigger engine. In terms of performance, 1999 Vector M12 (484 HP @ 6800 RPM) has 237 more horse power than 1991 Audi V8. (247 HP @ 5800 RPM) In normal driving conditions, 1999 Vector M12 should accelerate faster than 1991 Audi V8. With that said, vehicle weight also plays an important factor in acceleration. 1991 Audi V8 weights approximately 160 kg more than 1999 Vector M12.
Because 1991 Audi V8 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Vector M12. In wet, icy, snow, or gravel driving conditions, 1991 Audi V8 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, 1999 Vector M12 (576 Nm @ 5200 RPM) has 236 more torque (in Nm) than 1991 Audi V8. (340 Nm @ 4000 RPM). This means 1999 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi V8.
Compare all specifications:
| 1991 Audi V8 | 1999 Vector M12 | |
| Make | Audi | Vector |
| Model | V8 | M12 |
| Year Released | 1991 | 1999 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3562 cc | 5707 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 484 HP |
| Engine RPM | 5800 RPM | 6800 RPM |
| Torque | 340 Nm | 576 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1790 kg | 1630 kg |
| Vehicle Length | 4870 mm | 4790 mm |
| Vehicle Width | 1820 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1140 mm |
| Wheelbase Size | 2710 mm | 2750 mm |
