2005 Mercedes-Benz C vs. 1978 Porsche 924
To start off, 2005 Mercedes-Benz C is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Porsche 924. In addition, the cost of maintenance, including insurance, on 1978 Porsche 924 would be higher. At 2,685 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 1978 Porsche 924 (170 HP @ 5500 RPM) has 10 more horse power than 2005 Mercedes-Benz C. (160 HP @ 5500 RPM) In normal driving conditions, 1978 Porsche 924 should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 884 kg more than 1978 Porsche 924.
Because 2005 Mercedes-Benz C is four wheel drive (4WD), it will have significant more traction and grip than 1978 Porsche 924. In wet, icy, snow, or gravel driving conditions, 2005 Mercedes-Benz C 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, 1978 Porsche 924 (245 Nm @ 3500 RPM) has 5 more torque (in Nm) than 2005 Mercedes-Benz C. (240 Nm @ 4500 RPM). This means 1978 Porsche 924 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C. 2005 Mercedes-Benz C has automatic transmission and 1978 Porsche 924 has manual transmission. 1978 Porsche 924 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz C | 1978 Porsche 924 | |
| Make | Mercedes-Benz | Porsche |
| Model | C | 924 |
| Year Released | 2005 | 1978 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2685 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 170 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 240 Nm | 245 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 89.9 mm | 86.6 mm |
| Engine Stroke Size | 68.2 mm | 84.4 mm |
| Engine Compression Ratio | 11.0:1 | 7.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2064 kg | 1180 kg |
| Vehicle Length | 4530 mm | 4220 mm |
| Vehicle Width | 1730 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2720 mm | 2410 mm |
| Fuel Tank Capacity | 62 L | 61 L |
