2007 Mercedes-Benz C vs. 1991 Mercedes-Benz SL
To start off, 2007 Mercedes-Benz C is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz SL would be higher. At 2,995 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, both vehicles can yield 228 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar.
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, 2007 Mercedes-Benz C (300 Nm @ 2400 RPM) has 28 more torque (in Nm) than 1991 Mercedes-Benz SL. (272 Nm @ 4600 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1991 Mercedes-Benz SL. 2007 Mercedes-Benz C has automatic transmission and 1991 Mercedes-Benz SL has manual transmission. 1991 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz C | 1991 Mercedes-Benz SL | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | C | SL |
| Year Released | 2007 | 1991 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 2961 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 228 HP | 228 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 300 Nm | 272 Nm |
| Torque RPM | 2400 RPM | 4600 RPM |
| Engine Bore Size | 88 mm | 88.5 mm |
| Engine Stroke Size | 82.1 mm | 80.3 mm |
| Engine Compression Ratio | 11.1:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1690 kg |
| Vehicle Length | 4550 mm | 4480 mm |
| Vehicle Width | 1470 mm | 1820 mm |
| Vehicle Height | 1730 mm | 1300 mm |
| Wheelbase Size | 2720 mm | 2520 mm |
| Fuel Tank Capacity | 62 L | 80 L |
