2004 Audi A4 vs. 1970 Mercury Cougar
To start off, 2004 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1970 Mercury Cougar would be higher. At 5,769 cc (8 cylinders), 1970 Mercury Cougar is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (218 HP @ 6300 RPM) has 51 more horse power than 1970 Mercury Cougar. (167 HP @ 4000 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1970 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 70 kg more than 1970 Mercury Cougar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Mercury Cougar. 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, 1970 Mercury Cougar (363 Nm @ 2400 RPM) has 63 more torque (in Nm) than 2004 Audi A4. (300 Nm @ 3200 RPM). This means 1970 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 1970 Mercury Cougar | |
| Make | Audi | Mercury |
| Model | A4 | Cougar |
| Year Released | 2004 | 1970 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 5769 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 218 HP | 167 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 300 Nm | 363 Nm |
| Torque RPM | 3200 RPM | 2400 RPM |
| Engine Bore Size | 82.5 mm | 101.7 mm |
| Engine Stroke Size | 92.8 mm | 88.8 mm |
| Engine Compression Ratio | 11.0:1 | 8.6:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1650 kg |
| Vehicle Length | 4580 mm | 5840 mm |
| Vehicle Width | 1780 mm | 2000 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
