1999 Infiniti QX4 vs. 2000 Mercedes-Benz S
To start off, 2000 Mercedes-Benz S is newer by 1 year(s). Which means there will be less support and parts availability for 1999 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1999 Infiniti QX4 would be higher. At 5,784 cc (12 cylinders), 2000 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2000 Mercedes-Benz S (361 HP @ 5500 RPM) has 123 more horse power than 1999 Infiniti QX4. (238 HP @ 6000 RPM) In normal driving conditions, 2000 Mercedes-Benz S should accelerate faster than 1999 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2000 Mercedes-Benz S weights approximately 28 kg more than 1999 Infiniti QX4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2000 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 1999 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, 2000 Mercedes-Benz S (530 Nm @ 4250 RPM) has 171 more torque (in Nm) than 1999 Infiniti QX4. (359 Nm @ 3200 RPM). This means 2000 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti QX4.
Compare all specifications:
| 1999 Infiniti QX4 | 2000 Mercedes-Benz S | |
| Make | Infiniti | Mercedes-Benz |
| Model | QX4 | S |
| Year Released | 1999 | 2000 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 5784 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 238 HP | 361 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 359 Nm | 530 Nm |
| Torque RPM | 3200 RPM | 4250 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1962 kg | 1990 kg |
| Vehicle Length | 4660 mm | 6160 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1800 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 4090 mm |
