2007 Audi A4 vs. 1973 Mercury Cougar
To start off, 2007 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1973 Mercury Cougar would be higher. At 5,766 cc (8 cylinders), 1973 Mercury Cougar is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (222 HP @ 4000 RPM) has 70 more horse power than 1973 Mercury Cougar. (152 HP @ 3600 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1973 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercury Cougar weights approximately 759 kg more than 2007 Audi A4.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mercury Cougar. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A4 (450 Nm @ 1400 RPM) has 73 more torque (in Nm) than 1973 Mercury Cougar. (377 Nm @ 1800 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercury Cougar.
Compare all specifications:
| 2007 Audi A4 | 1973 Mercury Cougar | |
| Make | Audi | Mercury |
| Model | A4 | Cougar |
| Year Released | 2007 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 5766 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 222 HP | 152 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 450 Nm | 377 Nm |
| Torque RPM | 1400 RPM | 1800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1275 kg | 2034 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 |
