2007 GMC Acadia vs. 1991 Mercedes-Benz 400
To start off, 2007 GMC Acadia is newer by 16 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 (286 HP @ 5700 RPM) has 11 more horse power than 2007 GMC Acadia. (275 HP @ 6600 RPM) In normal driving conditions, 1991 Mercedes-Benz 400 should accelerate faster than 2007 GMC Acadia.
Because 2007 GMC Acadia 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, 2007 GMC Acadia 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 2007 GMC Acadia. (340 Nm @ 3200 RPM). This means 1991 Mercedes-Benz 400 will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Acadia.
Compare all specifications:
| 2007 GMC Acadia | 1991 Mercedes-Benz 400 | |
| Make | GMC | Mercedes-Benz |
| Model | Acadia | 400 |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3564 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 275 HP | 286 HP |
| Engine RPM | 6600 RPM | 5700 RPM |
| Torque | 340 Nm | 410 Nm |
| Torque RPM | 3200 RPM | 3900 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5110 mm | 5220 mm |
| Vehicle Width | 2010 mm | 1890 mm |
| Vehicle Height | 1860 mm | 1500 mm |
| Wheelbase Size | 3030 mm | 3150 mm |
