2005 BMW Z4 vs. 1984 Mercedes-Benz S
To start off, 2005 BMW Z4 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1984 Mercedes-Benz S would be higher. At 3,837 cc (6 cylinders), 1984 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1984 Mercedes-Benz S (201 HP @ 5250 RPM) has 33 more horse power than 2005 BMW Z4. (168 HP @ 6250 RPM) In normal driving conditions, 1984 Mercedes-Benz S should accelerate faster than 2005 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1984 Mercedes-Benz S weights approximately 260 kg more than 2005 BMW Z4. 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, 1984 Mercedes-Benz S (315 Nm @ 3200 RPM) has 105 more torque (in Nm) than 2005 BMW Z4. (210 Nm @ 3500 RPM). This means 1984 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4.
Compare all specifications:
| 2005 BMW Z4 | 1984 Mercedes-Benz S | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | S |
| Year Released | 2005 | 1984 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 3837 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 201 HP |
| Engine RPM | 6250 RPM | 5250 RPM |
| Torque | 210 Nm | 315 Nm |
| Torque RPM | 3500 RPM | 3200 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1325 kg | 1585 kg |
| Vehicle Length | 4100 mm | 4940 mm |
| Vehicle Width | 1790 mm | 1840 mm |
| Vehicle Height | 1310 mm | 1410 mm |
| Wheelbase Size | 2500 mm | 2860 mm |
