2009 Audi A4 vs. 1991 Italdesign M12
To start off, 2009 Audi A4 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Italdesign M12. In addition, the cost of maintenance, including insurance, on 1991 Italdesign M12 would be higher. At 4,988 cc (12 cylinders), 1991 Italdesign M12 is equipped with a bigger engine. In terms of performance, 1991 Italdesign M12 (300 HP) has 89 more horse power than 2009 Audi A4. (211 HP) In normal driving conditions, 1991 Italdesign M12 should accelerate faster than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Italdesign M12. In wet, icy, snow, or gravel driving conditions, 2009 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, 1991 Italdesign M12 (450 Nm) has 100 more torque (in Nm) than 2009 Audi A4. (350 Nm). This means 1991 Italdesign M12 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4. 2009 Audi A4 has automatic transmission and 1991 Italdesign M12 has manual transmission. 1991 Italdesign M12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Audi A4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi A4 | 1991 Italdesign M12 | |
| Make | Audi | Italdesign |
| Model | A4 | M12 |
| Year Released | 2009 | 1991 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1984 cc | 4988 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 211 HP | 300 HP |
| Torque | 350 Nm | 450 Nm |
| Engine Bore Size | 82.5 mm | 84.1 mm |
| Engine Stroke Size | 92.8 mm | 74.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4710 mm | 4380 mm |
| Vehicle Width | 1840 mm | 1990 mm |
| Vehicle Height | 1430 mm | 1120 mm |
| Wheelbase Size | 2820 mm | 2600 mm |
