1994 BMW M5 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 15 year(s). Which means there will be less support and parts availability for 1994 BMW M5. In addition, the cost of maintenance, including insurance, on 1994 BMW M5 would be higher. At 3,793 cc (6 cylinders), 1994 BMW M5 is equipped with a bigger engine. In terms of performance, 1994 BMW M5 (335 HP @ 6900 RPM) has 187 more horse power than 2009 BMW Z4. (148 HP @ 6200 RPM). In normal driving conditions, 1994 BMW M5 should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1994 BMW M5 weights approximately 401 kg more than 2009 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, 1994 BMW M5 (400 Nm @ 4750 RPM) has 200 more torque (in Nm) than 2009 BMW Z4. (200 Nm @ 3600 RPM). This means 1994 BMW M5 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 1994 BMW M5 | 2009 BMW Z4 | |
| Make | BMW | BMW |
| Model | M5 | Z4 |
| Year Released | 1994 | 2009 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3793 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 335 HP | 148 HP |
| Engine RPM | 6900 RPM | 6200 RPM |
| Torque | 400 Nm | 200 Nm |
| Torque RPM | 4750 RPM | 3600 RPM |
| Engine Compression Ratio | 10.5:1 | 10.5:1 |
| Acceleration 0-100mph | 5.9 seconds | 8.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1786 kg | 1385 kg |
| Vehicle Length | 4730 mm | 4100 mm |
| Vehicle Width | 1760 mm | 1310 mm |
| Vehicle Height | 1400 mm | 1790 mm |
| Wheelbase Size | 2730 mm | 2500 mm |
| Fuel Consumption Overall | 8.2 L/100km | 7.5 L/100km |
