1991 BMW M12 vs. 2005 Porsche Cayenne
To start off, 2005 Porsche Cayenne is newer by 14 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, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 54 more horse power than 1991 BMW M12. (296 HP @ 5200 RPM) In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 1991 BMW M12.
Because 2005 Porsche Cayenne 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, 2005 Porsche Cayenne 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 29 more torque (in Nm) than 2005 Porsche Cayenne. (421 Nm @ 2500 RPM). This means 1991 BMW M12 will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche Cayenne.
Compare all specifications:
1991 BMW M12 | 2005 Porsche Cayenne | |
Make | BMW | Porsche |
Model | M12 | Cayenne |
Year Released | 1991 | 2005 |
Body Type | Coupe | SUV |
Engine Position | Middle | Front |
Engine Size | 4988 cc | 4507 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 296 HP | 350 HP |
Engine RPM | 5200 RPM | 6000 RPM |
Torque | 450 Nm | 421 Nm |
Torque RPM | 4100 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 93 mm |
Engine Stroke Size | 75 mm | 83 mm |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4370 mm | 4790 mm |
Vehicle Width | 2000 mm | 1930 mm |
Vehicle Height | 1110 mm | 1710 mm |
Wheelbase Size | 2610 mm | 2860 mm |