1997 Infiniti QX4 vs. 2011 Mercedes-Benz S
To start off, 2011 Mercedes-Benz S is newer by 14 year(s). Which means there will be less support and parts availability for 1997 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1997 Infiniti QX4 would be higher. At 3,500 cc (6 cylinders), 2011 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz S (295 HP @ 6000 RPM) has 126 more horse power than 1997 Infiniti QX4. (169 HP @ 4800 RPM) In normal driving conditions, 2011 Mercedes-Benz S should accelerate faster than 1997 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz S weights approximately 89 kg more than 1997 Infiniti QX4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 1997 Infiniti QX4 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, 2011 Mercedes-Benz S (385 Nm @ 2400 RPM) has 114 more torque (in Nm) than 1997 Infiniti QX4. (271 Nm @ 2800 RPM). This means 2011 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1997 Infiniti QX4.
Compare all specifications:
| 1997 Infiniti QX4 | 2011 Mercedes-Benz S | |
| Make | Infiniti | Mercedes-Benz |
| Model | QX4 | S |
| Year Released | 1997 | 2011 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3275 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 169 HP | 295 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 271 Nm | 385 Nm |
| Torque RPM | 2800 RPM | 2400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1940 kg | 2029 kg |
| Vehicle Length | 4660 mm | 5245 mm |
| Vehicle Width | 1850 mm | 1872 mm |
| Vehicle Height | 1800 mm | 1473 mm |
| Wheelbase Size | 2710 mm | 3165 mm |
