2007 Acura RDX vs. 1989 Mercedes-Benz 300
To start off, 2007 Acura RDX is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1989 Mercedes-Benz 300 would be higher. At 2,962 cc (6 cylinders), 1989 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 20 more horse power than 1989 Mercedes-Benz 300. (220 HP @ 6400 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 1989 Mercedes-Benz 300.
Because 2007 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1989 Mercedes-Benz 300. 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, 2007 Acura RDX (353 Nm @ 4500 RPM) has 88 more torque (in Nm) than 1989 Mercedes-Benz 300. (265 Nm @ 4500 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1989 Mercedes-Benz 300. 2007 Acura RDX has automatic transmission and 1989 Mercedes-Benz 300 has manual transmission. 1989 Mercedes-Benz 300 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RDX | 1989 Mercedes-Benz 300 | |
| Make | Acura | Mercedes-Benz |
| Model | RDX | 300 |
| Year Released | 2007 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2962 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 220 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 353 Nm | 265 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4600 mm | 4660 mm |
| Vehicle Width | 1880 mm | 1750 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
