2006 Audi A4 vs. 1978 Mercury Cougar
To start off, 2006 Audi A4 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1978 Mercury Cougar would be higher. At 4,941 cc (8 cylinders), 1978 Mercury Cougar is equipped with a bigger engine. In terms of performance, 2006 Audi A4 (201 HP @ 5100 RPM) has 68 more horse power than 1978 Mercury Cougar. (133 HP @ 3400 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 1978 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercury Cougar weights approximately 345 kg more than 2006 Audi A4.
Because 1978 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 1978 Mercury Cougar. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 1978 Mercury Cougar (336 Nm @ 1600 RPM) has 55 more torque (in Nm) than 2006 Audi A4. (281 Nm @ 1800 RPM). This means 1978 Mercury Cougar will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 2006 Audi A4 | 1978 Mercury Cougar | |
| Make | Audi | Mercury |
| Model | A4 | Cougar |
| Year Released | 2006 | 1978 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 4941 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 201 HP | 133 HP |
| Engine RPM | 5100 RPM | 3400 RPM |
| Torque | 281 Nm | 336 Nm |
| Torque RPM | 1800 RPM | 1600 RPM |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1855 kg |
| Vehicle Length | 4590 mm | 5480 mm |
| Vehicle Width | 1780 mm | 2010 mm |
| Vehicle Height | 1430 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2910 mm |
