2004 Audi A4 vs. 1971 Ford GT 40
To start off, 2004 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Ford GT 40. In addition, the cost of maintenance, including insurance, on 1971 Ford GT 40 would be higher. At 4,195 cc (8 cylinders), 1971 Ford GT 40 is equipped with a bigger engine. In terms of performance, 1971 Ford GT 40 (350 HP @ 7200 RPM) has 127 more horse power than 2004 Audi A4. (223 HP @ 6300 RPM) In normal driving conditions, 1971 Ford GT 40 should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 650 kg more than 1971 Ford GT 40.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Ford GT 40. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (300 Nm) has 215 more torque (in Nm) than 1971 Ford GT 40. (85 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford GT 40.
Compare all specifications:
| 2004 Audi A4 | 1971 Ford GT 40 | |
| Make | Audi | Ford |
| Model | A4 | GT 40 |
| Year Released | 2004 | 1971 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2976 cc | 4195 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 223 HP | 350 HP |
| Engine RPM | 6300 RPM | 7200 RPM |
| Torque | 300 Nm | 85 Nm |
| Engine Bore Size | 82.5 mm | 95.6 mm |
| Engine Stroke Size | 92.8 mm | 72.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1610 kg | 960 kg |
| Vehicle Length | 4550 mm | 4350 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1430 mm | 980 mm |
| Wheelbase Size | 2660 mm | 2420 mm |
| Fuel Tank Capacity | 66 L | 125 L |
