1992 Mercedes-Benz 420 vs. 2007 Saab 9-7X
To start off, 2007 Saab 9-7X is newer by 15 year(s). Which means there will be less support and parts availability for 1992 Mercedes-Benz 420. In addition, the cost of maintenance, including insurance, on 1992 Mercedes-Benz 420 would be higher. At 4,196 cc (8 cylinders), 1992 Mercedes-Benz 420 is equipped with a bigger engine. In terms of performance, 1992 Mercedes-Benz 420 (296 HP @ 5700 RPM) has 6 more horse power than 2007 Saab 9-7X. (290 HP @ 6000 RPM). In normal driving conditions, 1992 Mercedes-Benz 420 should accelerate faster than 2007 Saab 9-7X.
Because 2007 Saab 9-7X is four wheel drive (4WD), it will have significant more traction and grip than 1992 Mercedes-Benz 420. In wet, icy, snow, or gravel driving conditions, 2007 Saab 9-7X 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, 1992 Mercedes-Benz 420 (410 Nm @ 3900 RPM) has 34 more torque (in Nm) than 2007 Saab 9-7X. (376 Nm @ 4800 RPM). This means 1992 Mercedes-Benz 420 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saab 9-7X.
Compare all specifications:
| 1992 Mercedes-Benz 420 | 2007 Saab 9-7X | |
| Make | Mercedes-Benz | Saab |
| Model | 420 | 9-7X |
| Year Released | 1992 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 4160 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 296 HP | 290 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 410 Nm | 376 Nm |
| Torque RPM | 3900 RPM | 4800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 5070 mm | 4910 mm |
| Vehicle Width | 1920 mm | 1920 mm |
| Vehicle Height | 1460 mm | 1750 mm |
| Wheelbase Size | 2500 mm | 2880 mm |
| Fuel Tank Capacity | 100 L | 83 L |
