1997 Mercedes-Benz A vs. 2007 Mercury Mariner
To start off, 2007 Mercury Mariner is newer by 10 year(s). Which means there will be less support and parts availability for 1997 Mercedes-Benz A. In addition, the cost of maintenance, including insurance, on 1997 Mercedes-Benz A would be higher. At 2,299 cc (4 cylinders), 2007 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2007 Mercury Mariner (133 HP @ 6000 RPM) has 75 more horse power than 1997 Mercedes-Benz A. (58 HP @ 3600 RPM) In normal driving conditions, 2007 Mercury Mariner should accelerate faster than 1997 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercury Mariner weights approximately 805 kg more than 1997 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1997 Mercedes-Benz A. In wet, icy, snow, or gravel driving conditions, 2007 Mercury Mariner will offer significantly more control. 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, 2007 Mercury Mariner (168 Nm @ 4250 RPM) has 8 more torque (in Nm) than 1997 Mercedes-Benz A. (160 Nm @ 1500 RPM). This means 2007 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1997 Mercedes-Benz A.
Compare all specifications:
| 1997 Mercedes-Benz A | 2007 Mercury Mariner | |
| Make | Mercedes-Benz | Mercury |
| Model | A | Mariner |
| Year Released | 1997 | 2007 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1689 cc | 2299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 58 HP | 133 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 160 Nm | 168 Nm |
| Torque RPM | 1500 RPM | 4250 RPM |
| Engine Bore Size | 80 mm | 87.5 mm |
| Engine Stroke Size | 84 mm | 94 mm |
| Engine Compression Ratio | 19.5:1 | 12.4:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1120 kg | 1925 kg |
| Vehicle Length | 3580 mm | 4430 mm |
| Vehicle Width | 1730 mm | 1790 mm |
| Vehicle Height | 1580 mm | 1790 mm |
| Wheelbase Size | 2430 mm | 2630 mm |
| Fuel Tank Capacity | 54 L | 57 L |
