2009 BMW Z4 vs. 1994 BMW 740
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 740. In addition, the cost of maintenance, including insurance, on 1994 BMW 740 would be higher. At 3,982 cc (8 cylinders), 1994 BMW 740 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (335 HP @ 7900 RPM) has 53 more horse power than 1994 BMW 740. (282 HP @ 5800 RPM). In normal driving conditions, 2009 BMW Z4 should accelerate faster than 1994 BMW 740. With that said, vehicle weight also plays an important factor in acceleration. 1994 BMW 740 weights approximately 440 kg more than 2009 BMW Z4.
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 740 (400 Nm @ 4500 RPM) has 85 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 1994 BMW 740 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 1994 BMW 740 | |
| Make | BMW | BMW |
| Model | Z4 | 740 |
| Year Released | 2009 | 1994 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3982 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 335 HP | 282 HP |
| Engine RPM | 7900 RPM | 5800 RPM |
| Torque | 315 Nm | 400 Nm |
| Torque RPM | 2750 RPM | 4500 RPM |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Top Speed | 244 km/hour | 249 km/hour |
| Acceleration 0-100mph | 6.2 seconds | 7.7 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1750 kg |
| Vehicle Length | 4100 mm | 4990 mm |
| Vehicle Width | 1790 mm | 1870 mm |
| Vehicle Height | 1310 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2940 mm |
