2006 Audi A4 vs. 2005 Vector M12
To start off, 2006 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Vector M12. In addition, the cost of maintenance, including insurance, on 2005 Vector M12 would be higher. At 5,707 cc (12 cylinders), 2005 Vector M12 is equipped with a bigger engine. In terms of performance, 2005 Vector M12 (484 HP @ 6800 RPM) has 229 more horse power than 2006 Audi A4. (255 HP @ 6500 RPM) In normal driving conditions, 2005 Vector M12 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A4 weights approximately 250 kg more than 2005 Vector M12.
Because 2006 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Vector M12. In wet, icy, snow, or gravel driving conditions, 2006 Audi A4 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, 2005 Vector M12 (576 Nm @ 5200 RPM) has 246 more torque (in Nm) than 2006 Audi A4. (330 Nm @ 3250 RPM). This means 2005 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 2005 Vector M12 | |
| Make | Audi | Vector |
| Model | A4 | M12 |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3129 cc | 5707 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 255 HP | 484 HP |
| Engine RPM | 6500 RPM | 6800 RPM |
| Torque | 330 Nm | 576 Nm |
| Torque RPM | 3250 RPM | 5200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1630 kg |
| Vehicle Length | 4590 mm | 4790 mm |
| Vehicle Width | 1780 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1140 mm |
| Wheelbase Size | 2660 mm | 2750 mm |
