1991 Mercedes-Benz 300 vs. 2009 Mercury Grand Marquis
To start off, 2009 Mercury Grand Marquis is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 4,606 cc (8 cylinders), 2009 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 300 (231 HP @ 5800 RPM) has 10 more horse power than 2009 Mercury Grand Marquis. (221 HP @ 4800 RPM). In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 2009 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Grand Marquis weights approximately 25 kg more than 1991 Mercedes-Benz 300.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1991 Mercedes-Benz 300 (310 Nm @ 4100 RPM) has 35 more torque (in Nm) than 2009 Mercury Grand Marquis. (275 Nm @ 4000 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercury Grand Marquis. 2009 Mercury Grand Marquis has automatic transmission and 1991 Mercedes-Benz 300 has manual transmission. 1991 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Grand Marquis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Mercedes-Benz 300 | 2009 Mercury Grand Marquis | |
| Make | Mercedes-Benz | Mercury |
| Model | 300 | Grand Marquis |
| Year Released | 1991 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 4606 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 231 HP | 221 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 310 Nm | 275 Nm |
| Torque RPM | 4100 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1900 kg | 1925 kg |
| Vehicle Length | 5220 mm | 5390 mm |
| Vehicle Width | 1890 mm | 2000 mm |
| Vehicle Height | 1500 mm | 1440 mm |
| Wheelbase Size | 3150 mm | 2920 mm |
| Fuel Tank Capacity | 100 L | 62 L |
