2005 Audi S4 vs. 1991 Italdesign M12
To start off, 2005 Audi S4 is newer by 14 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, 2005 Audi S4 (340 HP) has 40 more horse power than 1991 Italdesign M12. (300 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1991 Italdesign M12.
Let's talk about torque, 1991 Italdesign M12 (450 Nm) has 40 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1991 Italdesign M12 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1991 Italdesign M12 | |
| Make | Audi | Italdesign |
| Model | S4 | M12 |
| Year Released | 2005 | 1991 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4172 cc | 4988 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 300 HP |
| Torque | 410 Nm | 450 Nm |
| Engine Bore Size | 85 mm | 84.1 mm |
| Engine Stroke Size | 93 mm | 74.9 mm |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4550 mm | 4380 mm |
| Vehicle Width | 1770 mm | 1990 mm |
| Vehicle Height | 1430 mm | 1120 mm |
| Wheelbase Size | 2470 mm | 2600 mm |
