1981 BMW 725 vs. 2007 Mercedes-Benz CLK
To start off, 2007 Mercedes-Benz CLK is newer by 26 year(s). Which means there will be less support and parts availability for 1981 BMW 725. In addition, the cost of maintenance, including insurance, on 1981 BMW 725 would be higher. At 6,206 cc (8 cylinders), 2007 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLK (474 HP @ 6800 RPM) has 326 more horse power than 1981 BMW 725. (148 HP @ 5500 RPM) In normal driving conditions, 2007 Mercedes-Benz CLK should accelerate faster than 1981 BMW 725.
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, 2007 Mercedes-Benz CLK (630 Nm @ 5000 RPM) has 415 more torque (in Nm) than 1981 BMW 725. (215 Nm @ 4000 RPM). This means 2007 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
1981 BMW 725 | 2007 Mercedes-Benz CLK | |
Make | BMW | Mercedes-Benz |
Model | 725 | CLK |
Year Released | 1981 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2493 cc | 6206 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 148 HP | 474 HP |
Engine RPM | 5500 RPM | 6800 RPM |
Torque | 215 Nm | 630 Nm |
Torque RPM | 4000 RPM | 5000 RPM |
Engine Bore Size | 86 mm | 102.2 mm |
Engine Stroke Size | 71.6 mm | 94.6 mm |
Engine Compression Ratio | 9.6:1 | 11.3:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 4870 mm | 4660 mm |
Vehicle Width | 1810 mm | 1750 mm |
Vehicle Height | 1440 mm | 1410 mm |
Wheelbase Size | 2810 mm | 2720 mm |