1975 Dodge Aspen vs. 2008 Mercury Grand Marquis
To start off, 2008 Mercury Grand Marquis is newer by 33 year(s). Which means there will be less support and parts availability for 1975 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1975 Dodge Aspen would be higher. At 4,606 cc (8 cylinders), 2008 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2008 Mercury Grand Marquis (225 HP @ 4800 RPM) has 124 more horse power than 1975 Dodge Aspen. (101 HP @ 3600 RPM) In normal driving conditions, 2008 Mercury Grand Marquis should accelerate faster than 1975 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercury Grand Marquis weights approximately 347 kg more than 1975 Dodge Aspen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Mercury Grand Marquis (373 Nm @ 4000 RPM) has 142 more torque (in Nm) than 1975 Dodge Aspen. (231 Nm @ 1600 RPM). This means 2008 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 1975 Dodge Aspen.
Compare all specifications:
| 1975 Dodge Aspen | 2008 Mercury Grand Marquis | |
| Make | Dodge | Mercury |
| Model | Aspen | Grand Marquis |
| Year Released | 1975 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 4606 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 101 HP | 225 HP |
| Engine RPM | 3600 RPM | 4800 RPM |
| Torque | 231 Nm | 373 Nm |
| Torque RPM | 1600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1485 kg | 1832 kg |
| Vehicle Length | 5200 mm | 5370 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2870 mm | 2920 mm |
