2009 Mercury Mariner vs. 1977 Volvo 66
To start off, 2009 Mercury Mariner is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Volvo 66. In addition, the cost of maintenance, including insurance, on 1977 Volvo 66 would be higher. At 2,967 cc (6 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (240 HP @ 6550 RPM) has 184 more horse power than 1977 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1977 Volvo 66.
Because 1977 Volvo 66 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 1977 Volvo 66. However, in wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner, 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, 2009 Mercury Mariner (302 Nm @ 4500 RPM) has 208 more torque (in Nm) than 1977 Volvo 66. (94 Nm @ 2800 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1977 Volvo 66.
Compare all specifications:
| 2009 Mercury Mariner | 1977 Volvo 66 | |
| Make | Mercury | Volvo |
| Model | Mariner | 66 |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 56 HP |
| Engine RPM | 6550 RPM | 5200 RPM |
| Torque | 302 Nm | 94 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Engine Compression Ratio | 9.7:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4460 mm | 3910 mm |
| Vehicle Width | 1810 mm | 1550 mm |
