2007 Mercedes-Benz CLS vs. 1999 BMW Z3
To start off, 2007 Mercedes-Benz CLS is newer by 8 year(s). Which means there will be less support and parts availability for 1999 BMW Z3. In addition, the cost of maintenance, including insurance, on 1999 BMW Z3 would be higher. At 6,206 cc (8 cylinders), 2007 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CLS (507 HP @ 6800 RPM) has 366 more horse power than 1999 BMW Z3. (141 HP @ 4800 RPM). In normal driving conditions, 2007 Mercedes-Benz CLS should accelerate faster than 1999 BMW Z3.
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 CLS (631 Nm) has 451 more torque (in Nm) than 1999 BMW Z3. (180 Nm). This means 2007 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW Z3. 2007 Mercedes-Benz CLS has automatic transmission and 1999 BMW Z3 has manual transmission. 1999 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz CLS | 1999 BMW Z3 | |
| Make | Mercedes-Benz | BMW |
| Model | CLS | Z3 |
| Year Released | 2007 | 1999 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 6206 cc | 1897 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 507 HP | 141 HP |
| Engine RPM | 6800 RPM | 4800 RPM |
| Torque | 631 Nm | 180 Nm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4910 mm | 4030 mm |
| Vehicle Width | 1880 mm | 1700 mm |
| Vehicle Height | 1400 mm | 1290 mm |
| Wheelbase Size | 2860 mm | 2450 mm |
| Fuel Tank Capacity | 80 L | 63 L |
