1981 Mercury Cougar vs. 2009 Volvo S40
To start off, 2009 Volvo S40 is newer by 28 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, 2009 Volvo S40 (227 HP @ 5000 RPM) has 113 more horse power than 1981 Mercury Cougar. (114 HP @ 4000 RPM) In normal driving conditions, 2009 Volvo S40 should accelerate faster than 1981 Mercury Cougar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Volvo S40 weights approximately 274 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 2009 Volvo S40 is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mercury Cougar. In wet, icy, snow, or gravel driving conditions, 2009 Volvo S40 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, 2009 Volvo S40 (320 Nm @ 1500 RPM) has 83 more torque (in Nm) than 1981 Mercury Cougar. (237 Nm @ 2600 RPM). This means 2009 Volvo S40 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mercury Cougar.
Compare all specifications:
| 1981 Mercury Cougar | 2009 Volvo S40 | |
| Make | Mercury | Volvo |
| Model | Cougar | S40 |
| Year Released | 1981 | 2009 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3797 cc | 2521 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 227 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 237 Nm | 320 Nm |
| Torque RPM | 2600 RPM | 1500 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1356 kg | 1630 kg |
| Vehicle Length | 4960 mm | 4480 mm |
| Vehicle Width | 1810 mm | 1780 mm |
| Vehicle Height | 1370 mm | 1480 mm |
| Wheelbase Size | 2690 mm | 2650 mm |
