1999 Mercedes-Benz SL vs. 2003 Scion xB
To start off, 2003 Scion xB is newer by 4 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 2,799 cc (6 cylinders), 1999 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz SL (190 HP @ 5500 RPM) has 84 more horse power than 2003 Scion xB. (106 HP @ 6000 RPM). In normal driving conditions, 1999 Mercedes-Benz SL should accelerate faster than 2003 Scion xB. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz SL weights approximately 650 kg more than 2003 Scion xB. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Mercedes-Benz SL is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1999 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2003 Scion xB, being front wheel drive (FWD), will offer much better control with better grip. 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, 1999 Mercedes-Benz SL (271 Nm @ 3750 RPM) has 129 more torque (in Nm) than 2003 Scion xB. (142 Nm @ 4200 RPM). This means 1999 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2003 Scion xB. 2003 Scion xB has automatic transmission and 1999 Mercedes-Benz SL has manual transmission. 1999 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Scion xB will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Mercedes-Benz SL | 2003 Scion xB | |
| Make | Mercedes-Benz | Scion |
| Model | SL | xB |
| Year Released | 1999 | 2003 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2799 cc | 1489 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 190 HP | 106 HP |
| Engine RPM | 5500 RPM | 6000 RPM |
| Torque | 271 Nm | 142 Nm |
| Torque RPM | 3750 RPM | 4200 RPM |
| Engine Bore Size | 89.9 mm | 76 mm |
| Engine Stroke Size | 73.5 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1760 kg | 1110 kg |
| Vehicle Length | 4470 mm | 3950 mm |
| Vehicle Width | 1820 mm | 1700 mm |
| Vehicle Height | 1300 mm | 1650 mm |
| Wheelbase Size | 2520 mm | 2510 mm |
| Fuel Tank Capacity | 80 L | 45 L |
