2009 BMW Z4 vs. 1994 Mazda RX-7
To start off, 2009 BMW Z4 is newer by 15 year(s). Which means there will be less support and parts availability for 1994 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1994 Mazda RX-7 would be higher. At 2,616 cc, 1994 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1994 Mazda RX-7 (238 HP @ 6500 RPM) has 90 more horse power than 2009 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 1994 Mazda RX-7 should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW Z4 weights approximately 71 kg more than 1994 Mazda RX-7.
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 Mazda RX-7 (296 Nm @ 5000 RPM) has 96 more torque (in Nm) than 2009 BMW Z4. (200 Nm @ 3600 RPM). This means 1994 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
| 2009 BMW Z4 | 1994 Mazda RX-7 | |
| Make | BMW | Mazda |
| Model | Z4 | RX-7 |
| Year Released | 2009 | 1994 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 148 HP | 238 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 200 Nm | 296 Nm |
| Torque RPM | 3600 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1314 kg |
| Vehicle Length | 4100 mm | 4300 mm |
| Vehicle Width | 1310 mm | 1760 mm |
| Vehicle Height | 1790 mm | 1240 mm |
| Wheelbase Size | 2500 mm | 2430 mm |
| Fuel Tank Capacity | 55 L | 55 L |
