2005 Mercedes-Benz C vs. 1990 Porsche 911
To start off, 2005 Mercedes-Benz C is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Porsche 911. In addition, the cost of maintenance, including insurance, on 1990 Porsche 911 would be higher. At 3,498 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (268 HP @ 6000 RPM) has 40 more horse power than 1990 Porsche 911. (228 HP @ 5900 RPM). In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1990 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 314 kg more than 1990 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Mercedes-Benz C (350 Nm @ 2500 RPM) has 64 more torque (in Nm) than 1990 Porsche 911. (286 Nm @ 4800 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1990 Porsche 911. 2005 Mercedes-Benz C has automatic transmission and 1990 Porsche 911 has manual transmission. 1990 Porsche 911 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 | 1990 Porsche 911 | |
| Make | Mercedes-Benz | Porsche |
| Model | C | 911 |
| Year Released | 2005 | 1990 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 3498 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 268 HP | 228 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 350 Nm | 286 Nm |
| Torque RPM | 2500 RPM | 4800 RPM |
| Engine Bore Size | 92.9 mm | 95 mm |
| Engine Stroke Size | 86 mm | 74.4 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1236 kg |
| Vehicle Length | 4530 mm | 4300 mm |
| Vehicle Width | 1730 mm | 1660 mm |
| Vehicle Height | 1440 mm | 1330 mm |
| Wheelbase Size | 2920 mm | 2280 mm |
| Fuel Tank Capacity | 62 L | 80 L |
