2008 Mercedes-Benz Viano vs. 2004 Pontiac Aztek
To start off, 2008 Mercedes-Benz Viano is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Pontiac Aztek. In addition, the cost of maintenance, including insurance, on 2004 Pontiac Aztek would be higher. At 3,392 cc (6 cylinders), 2004 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2004 Pontiac Aztek (176 HP @ 5200 RPM) has 28 more horse power than 2008 Mercedes-Benz Viano. (148 HP @ 3800 RPM) In normal driving conditions, 2004 Pontiac Aztek should accelerate faster than 2008 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz Viano weights approximately 260 kg more than 2004 Pontiac Aztek.
Because 2004 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2004 Pontiac Aztek 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, 2008 Mercedes-Benz Viano (330 Nm @ 1800 RPM) has 32 more torque (in Nm) than 2004 Pontiac Aztek. (298 Nm @ 4000 RPM). This means 2008 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2004 Pontiac Aztek.
Compare all specifications:
| 2008 Mercedes-Benz Viano | 2004 Pontiac Aztek | |
| Make | Mercedes-Benz | Pontiac |
| Model | Viano | Aztek |
| Year Released | 2008 | 2004 |
| Body Type | Minivan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2147 cc | 3392 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 176 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 330 Nm | 298 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Engine Bore Size | 88 mm | 92 mm |
| Engine Stroke Size | 88.3 mm | 84 mm |
| Engine Compression Ratio | 18.0:1 | 8.6:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2090 kg | 1830 kg |
| Vehicle Length | 5000 mm | 4630 mm |
| Vehicle Width | 1880 mm | 1880 mm |
| Vehicle Height | 1910 mm | 1700 mm |
| Wheelbase Size | 3210 mm | 2760 mm |
| Fuel Tank Capacity | 79 L | 69 L |
