2008 Jeep Liberty vs. 1999 Mercedes-Benz SL
To start off, 2008 Jeep Liberty is newer by 9 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz SL would be higher. At 3,701 cc (6 cylinders), 2008 Jeep Liberty is equipped with a bigger engine. In terms of performance, 2008 Jeep Liberty (210 HP @ 5200 RPM) has 20 more horse power than 1999 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 2008 Jeep Liberty should accelerate faster than 1999 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Liberty weights approximately 218 kg more than 1999 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Liberty is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Jeep Liberty (319 Nm @ 4000 RPM) has 48 more torque (in Nm) than 1999 Mercedes-Benz SL. (271 Nm @ 3750 RPM). This means 2008 Jeep Liberty will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz SL. 1999 Mercedes-Benz SL has automatic transmission and 2008 Jeep Liberty has manual transmission. 2008 Jeep Liberty will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Mercedes-Benz SL will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Jeep Liberty | 1999 Mercedes-Benz SL | |
| Make | Jeep | Mercedes-Benz |
| Model | Liberty | SL |
| Year Released | 2008 | 1999 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3701 cc | 2799 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 210 HP | 190 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 319 Nm | 271 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Engine Bore Size | 92 mm | 89.9 mm |
| Engine Stroke Size | 94 mm | 73.5 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1978 kg | 1760 kg |
| Vehicle Length | 4500 mm | 4470 mm |
| Vehicle Width | 1840 mm | 1820 mm |
| Vehicle Height | 1790 mm | 1300 mm |
| Wheelbase Size | 2700 mm | 2520 mm |
| Fuel Tank Capacity | 74 L | 80 L |
