1986 Chrysler ES vs. 2009 Mercury Mariner
To start off, 2009 Mercury Mariner is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Chrysler ES. In addition, the cost of maintenance, including insurance, on 1986 Chrysler ES would be higher. At 2,500 cc (4 cylinders), 1986 Chrysler ES is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (172 HP @ 6000 RPM) has 72 more horse power than 1986 Chrysler ES. (100 HP @ 4800 RPM) In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1986 Chrysler ES. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 750 kg more than 1986 Chrysler ES. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (232 Nm @ 4500 RPM) has 49 more torque (in Nm) than 1986 Chrysler ES. (183 Nm @ 2800 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1986 Chrysler ES.
Compare all specifications:
| 1986 Chrysler ES | 2009 Mercury Mariner | |
| Make | Chrysler | Mercury |
| Model | ES | Mariner |
| Year Released | 1986 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2500 cc | 2488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 172 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 183 Nm | 232 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Bore Size | 87.5 mm | 90.2 mm |
| Engine Stroke Size | 104 mm | 94 mm |
| Engine Compression Ratio | 8.7:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 1175 kg | 1925 kg |
| Vehicle Length | 4370 mm | 4460 mm |
| Vehicle Width | 1720 mm | 1810 mm |
| Vehicle Height | 1350 mm | 1780 mm |
| Wheelbase Size | 2470 mm | 2630 mm |
