1978 Mercedes-Benz S vs. 2010 Mazda CX-7
To start off, 2010 Mazda CX-7 is newer by 32 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz S would be higher. At 2,998 cc (5 cylinders), 1978 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2010 Mazda CX-7 (161 HP @ 6000 RPM) has 47 more horse power than 1978 Mercedes-Benz S. (114 HP @ 4200 RPM) In normal driving conditions, 2010 Mazda CX-7 should accelerate faster than 1978 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mercedes-Benz S weights approximately 629 kg more than 2010 Mazda CX-7.
Because 1978 Mercedes-Benz S 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 1978 Mercedes-Benz S. However, in wet, icy, snow, or gravel driving conditions, 2010 Mazda CX-7, 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, 1978 Mercedes-Benz S (231 Nm @ 2400 RPM) has 13 more torque (in Nm) than 2010 Mazda CX-7. (218 Nm @ 3500 RPM). This means 1978 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2010 Mazda CX-7.
Compare all specifications:
| 1978 Mercedes-Benz S | 2010 Mazda CX-7 | |
| Make | Mercedes-Benz | Mazda |
| Model | S | CX-7 |
| Year Released | 1978 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2998 cc | 2500 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 114 HP | 161 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 231 Nm | 218 Nm |
| Torque RPM | 2400 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2215 kg | 1586 kg |
| Vehicle Length | 4970 mm | 4681 mm |
| Vehicle Width | 1880 mm | 1872 mm |
| Vehicle Height | 1430 mm | 1646 mm |
| Wheelbase Size | 2870 mm | 2751 mm |
