2007 Acura RDX vs. 1999 Mercedes-Benz S
To start off, 2007 Acura RDX is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz S would be higher. At 5,439 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (356 HP @ 5500 RPM) has 116 more horse power than 2007 Acura RDX. (240 HP @ 6000 RPM) In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 2007 Acura RDX.
Because 2007 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2007 Acura RDX 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, 1999 Mercedes-Benz S (530 Nm @ 3150 RPM) has 177 more torque (in Nm) than 2007 Acura RDX. (353 Nm @ 4500 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 Acura RDX.
Compare all specifications:
| 2007 Acura RDX | 1999 Mercedes-Benz S | |
| Make | Acura | Mercedes-Benz |
| Model | RDX | S |
| Year Released | 2007 | 1999 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 240 HP | 356 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 353 Nm | 530 Nm |
| Torque RPM | 4500 RPM | 3150 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4600 mm | 5160 mm |
| Vehicle Width | 1880 mm | 1860 mm |
| Vehicle Height | 1660 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 3090 mm |
| Fuel Consumption Highway | 10.2 L/100km | 9.5 L/100km |
| Fuel Consumption City | 12.4 L/100km | 19.8 L/100km |
| Fuel Consumption Overall | 11.2 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 68 L | 88 L |
