2007 Jeep Liberty vs. 2011 Mercedes-Benz E
To start off, 2011 Mercedes-Benz E is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Jeep Liberty. In addition, the cost of maintenance, including insurance, on 2007 Jeep Liberty would be higher. At 3,700 cc (6 cylinders), 2007 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2007 Jeep Liberty (210 HP @ 5200 RPM) has 42 more horse power than 2011 Mercedes-Benz E. (168 HP @ 3000 RPM). In normal driving conditions, 2007 Jeep Liberty should accelerate faster than 2011 Mercedes-Benz E. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Liberty weights approximately 361 kg more than 2011 Mercedes-Benz E. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 2011 Mercedes-Benz E. In wet, icy, snow, or gravel driving conditions, 2007 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, 2011 Mercedes-Benz E (400 Nm @ 1400 RPM) has 81 more torque (in Nm) than 2007 Jeep Liberty. (319 Nm @ 4000 RPM). This means 2011 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2007 Jeep Liberty. 2011 Mercedes-Benz E has automatic transmission and 2007 Jeep Liberty has manual transmission. 2007 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Liberty | 2011 Mercedes-Benz E | |
| Make | Jeep | Mercedes-Benz |
| Model | Liberty | E |
| Year Released | 2007 | 2011 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 2143 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 210 HP | 168 HP |
| Engine RPM | 5200 RPM | 3000 RPM |
| Torque | 319 Nm | 400 Nm |
| Torque RPM | 4000 RPM | 1400 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2031 kg | 1670 kg |
| Fuel Tank Capacity | 78 L | 80 L |
