1991 Chrysler ES vs. 2011 Mercury Grand Marquis
To start off, 2011 Mercury Grand Marquis is newer by 20 year(s). Which means there will be less support and parts availability for 1991 Chrysler ES. In addition, the cost of maintenance, including insurance, on 1991 Chrysler ES would be higher. At 4,600 cc (8 cylinders), 2011 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2011 Mercury Grand Marquis (224 HP @ 4800 RPM) has 131 more horse power than 1991 Chrysler ES. (93 HP @ 4800 RPM) In normal driving conditions, 2011 Mercury Grand Marquis should accelerate faster than 1991 Chrysler ES. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercury Grand Marquis weights approximately 722 kg more than 1991 Chrysler ES. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercury Grand Marquis 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 2011 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 1991 Chrysler ES, 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, 2011 Mercury Grand Marquis (372 Nm @ 4000 RPM) has 207 more torque (in Nm) than 1991 Chrysler ES. (165 Nm @ 3200 RPM). This means 2011 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1991 Chrysler ES.
Compare all specifications:
| 1991 Chrysler ES | 2011 Mercury Grand Marquis | |
| Make | Chrysler | Mercury |
| Model | ES | Grand Marquis |
| Year Released | 1991 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2212 cc | 4600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 93 HP | 224 HP |
| Engine RPM | 4800 RPM | 4800 RPM |
| Torque | 165 Nm | 372 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1145 kg | 1867 kg |
| Vehicle Length | 4370 mm | 5385 mm |
| Vehicle Width | 1720 mm | 1989 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2470 mm | 2911 mm |
