2005 Ford GT vs. 2003 Mercedes-Benz SL
To start off, 2005 Ford GT is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz SL would be higher. At 5,408 cc (8 cylinders), 2005 Ford GT is equipped with a bigger engine. In terms of performance, 2005 Ford GT (551 HP @ 6150 RPM) has 249 more horse power than 2003 Mercedes-Benz SL. (302 HP @ 5600 RPM). In normal driving conditions, 2005 Ford GT should accelerate faster than 2003 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz SL weights approximately 321 kg more than 2005 Ford GT.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2005 Ford GT (678 Nm) has 218 more torque (in Nm) than 2003 Mercedes-Benz SL. (460 Nm). This means 2005 Ford GT will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz SL.
Compare all specifications:
| 2005 Ford GT | 2003 Mercedes-Benz SL | |
| Make | Ford | Mercedes-Benz |
| Model | GT | SL |
| Year Released | 2005 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5408 cc | 4966 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 551 HP | 302 HP |
| Engine RPM | 6150 RPM | 5600 RPM |
| Torque | 678 Nm | 460 Nm |
| Engine Bore Size | 90 mm | 97 mm |
| Engine Stroke Size | 106 mm | 84 mm |
| Engine Compression Ratio | 8.4:1 | 10.0:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1584 kg | 1905 kg |
| Vehicle Length | 4650 mm | 4540 mm |
| Vehicle Width | 1960 mm | 1830 mm |
| Vehicle Height | 1130 mm | 1300 mm |
| Wheelbase Size | 2620 mm | 2520 mm |
| Fuel Tank Capacity | 66 L | 80 L |
