2009 Mazda CX-9 vs. 1986 Mercedes-Benz 300
To start off, 2009 Mazda CX-9 is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1986 Mercedes-Benz 300 would be higher. At 3,725 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (273 HP @ 6250 RPM) has 85 more horse power than 1986 Mercedes-Benz 300. (188 HP @ 5700 RPM). In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 1986 Mercedes-Benz 300. With that said, vehicle weight also plays an important factor in acceleration. 1986 Mercedes-Benz 300 weights approximately 216 kg more than 2009 Mazda CX-9.
Because 2009 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mercedes-Benz 300. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-9 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, 2009 Mazda CX-9 (366 Nm @ 4500 RPM) has 106 more torque (in Nm) than 1986 Mercedes-Benz 300. (260 Nm @ 4800 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1986 Mercedes-Benz 300.
Compare all specifications:
| 2009 Mazda CX-9 | 1986 Mercedes-Benz 300 | |
| Make | Mazda | Mercedes-Benz |
| Model | CX-9 | 300 |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3725 cc | 2960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 273 HP | 188 HP |
| Engine RPM | 6250 RPM | 5700 RPM |
| Torque | 366 Nm | 260 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1329 kg | 1545 kg |
| Vehicle Length | 5080 mm | 5170 mm |
| Vehicle Width | 1940 mm | 2010 mm |
| Vehicle Height | 1730 mm | 1450 mm |
| Wheelbase Size | 2880 mm | 3080 mm |
