2004 Audi S4 vs. 1980 Mercury Cougar
To start off, 2004 Audi S4 is newer by 24 year(s). Which means there will be less support and parts availability for 1980 Mercury Cougar. In addition, the cost of maintenance, including insurance, on 1980 Mercury Cougar would be higher. At 4,172 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 249 more horse power than 1980 Mercury Cougar. (90 HP @ 4600 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1980 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 405 kg more than 1980 Mercury Cougar. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1980 Mercury Cougar. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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 S4 (410 Nm @ 3500 RPM) has 246 more torque (in Nm) than 1980 Mercury Cougar. (164 Nm @ 2600 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1980 Mercury Cougar.
Compare all specifications:
| 2004 Audi S4 | 1980 Mercury Cougar | |
| Make | Audi | Mercury |
| Model | S4 | Cougar |
| Year Released | 2004 | 1980 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2301 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 90 HP |
| Engine RPM | 7000 RPM | 4600 RPM |
| Torque | 410 Nm | 164 Nm |
| Torque RPM | 3500 RPM | 2600 RPM |
| Engine Bore Size | 84.5 mm | 96 mm |
| Engine Stroke Size | 92.8 mm | 79.5 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1720 kg | 1315 kg |
| Vehicle Length | 4590 mm | 4960 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1430 mm | 1370 mm |
| Wheelbase Size | 2470 mm | 2690 mm |
