2005 Mercedes-Benz CLK vs. 1991 Porsche 964
To start off, 2005 Mercedes-Benz CLK is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Porsche 964. In addition, the cost of maintenance, including insurance, on 1991 Porsche 964 would be higher. At 4,964 cc (8 cylinders), 2005 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz CLK (302 HP @ 2700 RPM) has 41 more horse power than 1991 Porsche 964. (261 HP @ 6100 RPM). In normal driving conditions, 2005 Mercedes-Benz CLK should accelerate faster than 1991 Porsche 964. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz CLK weights approximately 455 kg more than 1991 Porsche 964. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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, 2005 Mercedes-Benz CLK (460 Nm @ 2700 RPM) has 142 more torque (in Nm) than 1991 Porsche 964. (318 Nm @ 4800 RPM). This means 2005 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 964. 2005 Mercedes-Benz CLK has automatic transmission and 1991 Porsche 964 has manual transmission. 1991 Porsche 964 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz CLK | 1991 Porsche 964 | |
| Make | Mercedes-Benz | Porsche |
| Model | CLK | 964 |
| Year Released | 2005 | 1991 |
| Engine Position | Front | Rear |
| Engine Size | 4964 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 3 valves | 2 valves |
| Horse Power | 302 HP | 261 HP |
| Engine RPM | 2700 RPM | 6100 RPM |
| Torque | 460 Nm | 318 Nm |
| Torque RPM | 2700 RPM | 4800 RPM |
| Engine Bore Size | 97 mm | 100.1 mm |
| Engine Stroke Size | 84 mm | 76.4 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1660 kg | 1205 kg |
| Vehicle Length | 4640 mm | 4260 mm |
| Vehicle Width | 1750 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1330 mm |
| Wheelbase Size | 2720 mm | 2280 mm |
| Fuel Tank Capacity | 62 L | 73 L |
