2006 Acura MDX vs. 1991 Mercedes-Benz 400
To start off, 2006 Acura MDX is newer by 15 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 400. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 400 would be higher. At 4,196 cc (8 cylinders), 1991 Mercedes-Benz 400 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 400 (287 HP @ 5700 RPM) has 34 more horse power than 2006 Acura MDX. (253 HP @ 5800 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2006 Acura MDX. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 400 weights approximately 425 kg more than 2006 Acura MDX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Acura MDX is four wheel drive (4WD), it will have significant more traction and grip than 1991 Mercedes-Benz 400. In wet, icy, snow, or gravel driving conditions, 2006 Acura MDX 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, 1991 Mercedes-Benz 400 (410 Nm @ 3900 RPM) has 70 more torque (in Nm) than 2006 Acura MDX. (340 Nm @ 3500 RPM). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2006 Acura MDX.
Compare all specifications:
| 2006 Acura MDX | 1991 Mercedes-Benz 400 | |
| Make | Acura | Mercedes-Benz |
| Model | MDX | 400 |
| Year Released | 2006 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3474 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 253 HP | 287 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 340 Nm | 410 Nm |
| Torque RPM | 3500 RPM | 3900 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1575 kg | 2000 kg |
| Vehicle Length | 4790 mm | 5110 mm |
| Vehicle Width | 1960 mm | 1890 mm |
| Vehicle Height | 1750 mm | 1500 mm |
| Wheelbase Size | 2710 mm | 3050 mm |
