2006 Audi S4 vs. 1991 BMW M12
To start off, 2006 Audi S4 is newer by 15 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, 2006 Audi S4 (340 HP @ 6800 RPM) has 44 more horse power than 1991 BMW M12. (296 HP @ 5200 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1991 BMW M12.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW M12. In wet, icy, snow, or gravel driving conditions, 2006 Audi S4 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, 1991 BMW M12 (450 Nm @ 4100 RPM) has 40 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 1991 BMW M12 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
2006 Audi S4 | 1991 BMW M12 | |
Make | Audi | BMW |
Model | S4 | M12 |
Year Released | 2006 | 1991 |
Body Type | Convertible | Coupe |
Engine Position | Front | Middle |
Engine Size | 4163 cc | 4988 cc |
Engine Cylinders | 8 cylinders | 12 cylinders |
Engine Type | V | V |
Horse Power | 340 HP | 296 HP |
Engine RPM | 6800 RPM | 5200 RPM |
Torque | 410 Nm | 450 Nm |
Torque RPM | 3500 RPM | 4100 RPM |
Drive Type | 4WD | Rear |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Length | 4580 mm | 4370 mm |
Vehicle Width | 1780 mm | 2000 mm |
Vehicle Height | 1400 mm | 1110 mm |
Wheelbase Size | 2660 mm | 2610 mm |