2005 Jeep Liberty vs. 2007 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2005 Jeep Liberty would be higher. At 3,199 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 43 more horse power than 2005 Jeep Liberty. (144 HP @ 5200 RPM) In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 2005 Jeep Liberty. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 248 kg more than 2005 Jeep Liberty. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2005 Jeep Liberty 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, 2007 Mercedes-Benz Viano (271 Nm @ 2750 RPM) has 56 more torque (in Nm) than 2005 Jeep Liberty. (215 Nm @ 4000 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2005 Jeep Liberty. 2007 Mercedes-Benz Viano has automatic transmission and 2005 Jeep Liberty has manual transmission. 2005 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Jeep Liberty | 2007 Mercedes-Benz Viano | |
| Make | Jeep | Mercedes-Benz |
| Model | Liberty | Viano |
| Year Released | 2005 | 2007 |
| Body Type | SUV | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2425 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 144 HP | 187 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 215 Nm | 271 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 87.5 mm | 89.9 mm |
| Engine Stroke Size | 101 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1812 kg | 2060 kg |
| Vehicle Length | 4440 mm | 4750 mm |
| Vehicle Width | 1830 mm | 1910 mm |
| Vehicle Height | 1790 mm | 1880 mm |
| Wheelbase Size | 2660 mm | 3210 mm |
| Fuel Consumption Overall | 12.4 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 72 L | 75 L |
