2005 Audi A4 vs. 1991 Ferrari F40
To start off, 2005 Audi A4 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Ferrari F40. In addition, the cost of maintenance, including insurance, on 1991 Ferrari F40 would be higher. At 2,936 cc (8 cylinders), 1991 Ferrari F40 is equipped with a bigger engine. In terms of performance, 1991 Ferrari F40 (472 HP @ 7000 RPM) has 372 more horse power than 2005 Audi A4. (100 HP @ 1900 RPM) In normal driving conditions, 1991 Ferrari F40 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 350 kg more than 1991 Ferrari F40.
Because 1991 Ferrari F40 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Ferrari F40. However, in wet, icy, snow, or gravel driving conditions, 2005 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 Ferrari F40 (575 Nm @ 4000 RPM) has 325 more torque (in Nm) than 2005 Audi A4. (250 Nm @ 1900 RPM). This means 1991 Ferrari F40 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1991 Ferrari F40 | |
| Make | Audi | Ferrari |
| Model | A4 | F40 |
| Year Released | 2005 | 1991 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1894 cc | 2936 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 472 HP |
| Engine RPM | 1900 RPM | 7000 RPM |
| Torque | 250 Nm | 575 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Bore Size | 79.5 mm | 82 mm |
| Engine Stroke Size | 95.5 mm | 69.5 mm |
| Engine Compression Ratio | 19.0:1 | 7.7:1 |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 12.5 seconds | 4.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1450 kg | 1100 kg |
| Vehicle Length | 4550 mm | 4440 mm |
| Vehicle Width | 1780 mm | 1980 mm |
| Vehicle Height | 1430 mm | 1130 mm |
| Wheelbase Size | 2660 mm | 2650 mm |
| Fuel Consumption Overall | 5.7 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 70 L | 120 L |
