2009 Mazda CX-7 vs. 1993 Mercedes-Benz SL
To start off, 2009 Mazda CX-7 is newer by 16 year(s). Which means there will be less support and parts availability for 1993 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1993 Mercedes-Benz SL would be higher. At 2,797 cc (6 cylinders), 1993 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-7 (244 HP @ 5000 RPM) has 54 more horse power than 1993 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 2009 Mazda CX-7 should accelerate faster than 1993 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 1993 Mercedes-Benz SL weights approximately 580 kg more than 2009 Mazda CX-7.
Because 2009 Mazda CX-7 is four wheel drive (4WD), it will have significant more traction and grip than 1993 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-7 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, 2009 Mazda CX-7 (350 Nm @ 2500 RPM) has 80 more torque (in Nm) than 1993 Mercedes-Benz SL. (270 Nm @ 3750 RPM). This means 2009 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1993 Mercedes-Benz SL.
Compare all specifications:
| 2009 Mazda CX-7 | 1993 Mercedes-Benz SL | |
| Make | Mazda | Mercedes-Benz |
| Model | CX-7 | SL |
| Year Released | 2009 | 1993 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2258 cc | 2797 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 190 HP |
| Engine RPM | 5000 RPM | 5500 RPM |
| Torque | 350 Nm | 270 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Compression Ratio | 8.4:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1180 kg | 1760 kg |
| Vehicle Length | 4680 mm | 4470 mm |
| Vehicle Width | 1880 mm | 1820 mm |
| Vehicle Height | 1650 mm | 1300 mm |
| Wheelbase Size | 2760 mm | 2520 mm |
| Fuel Tank Capacity | 69 L | 80 L |
