1979 Mercedes-Benz 250 vs. 2005 Mercury Mariner
To start off, 2005 Mercury Mariner is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Mercedes-Benz 250. In addition, the cost of maintenance, including insurance, on 1979 Mercedes-Benz 250 would be higher. At 2,999 cc (6 cylinders), 2005 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2005 Mercury Mariner (201 HP) has 63 more horse power than 1979 Mercedes-Benz 250. (138 HP) In normal driving conditions, 2005 Mercury Mariner should accelerate faster than 1979 Mercedes-Benz 250. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Mariner weights approximately 139 kg more than 1979 Mercedes-Benz 250. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Mercedes-Benz 250 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 1979 Mercedes-Benz 250. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Mercury Mariner (262 Nm) has 62 more torque (in Nm) than 1979 Mercedes-Benz 250. (200 Nm). This means 2005 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1979 Mercedes-Benz 250.
Compare all specifications:
| 1979 Mercedes-Benz 250 | 2005 Mercury Mariner | |
| Make | Mercedes-Benz | Mercury |
| Model | 250 | Mariner |
| Year Released | 1979 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2525 cc | 2999 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 201 HP |
| Torque | 200 Nm | 262 Nm |
| Engine Bore Size | 86 mm | 89 mm |
| Engine Stroke Size | 72.5 mm | 80 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1360 kg | 1499 kg |
| Vehicle Length | 4730 mm | 4430 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1450 mm | 1730 mm |
| Wheelbase Size | 2800 mm | 2630 mm |
| Fuel Tank Capacity | 80 L | 62 L |
