2004 Audi A4 vs. 1981 Mercury Cougar
To start off, 2004 Audi A4 is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1981 Mercury Cougar would be higher. At 3,797 cc (6 cylinders), 1981 Mercury Cougar is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (161 HP @ 4000 RPM) has 47 more horse power than 1981 Mercury Cougar. (114 HP @ 4000 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1981 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 204 kg more than 1981 Mercury Cougar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 Mercury Cougar 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 1981 Mercury Cougar. However, in wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi A4 (350 Nm @ 1500 RPM) has 113 more torque (in Nm) than 1981 Mercury Cougar. (237 Nm @ 2600 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercury Cougar.
Compare all specifications:
| 2004 Audi A4 | 1981 Mercury Cougar | |
| Make | Audi | Mercury |
| Model | A4 | Cougar |
| Year Released | 2004 | 1981 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3797 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 161 HP | 114 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 350 Nm | 237 Nm |
| Torque RPM | 1500 RPM | 2600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 1356 kg |
| Vehicle Length | 4590 mm | 4960 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2690 mm |
