2007 BMW Z4 vs. 1982 BMW 325
To start off, 2007 BMW Z4 is newer by 25 year(s). Which means there will be less support and parts availability for 1982 BMW 325. In addition, the cost of maintenance, including insurance, on 1982 BMW 325 would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (335 HP @ 7900 RPM) has 215 more horse power than 1982 BMW 325. (120 HP @ 4250 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1982 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 170 kg more than 1982 BMW 325. 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, 2007 BMW Z4 (315 Nm @ 2750 RPM) has 85 more torque (in Nm) than 1982 BMW 325. (230 Nm @ 3250 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1982 BMW 325. 2007 BMW Z4 has automatic transmission and 1982 BMW 325 has manual transmission. 1982 BMW 325 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 1982 BMW 325 | |
| Make | BMW | BMW |
| Model | Z4 | 325 |
| Year Released | 2007 | 1982 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 2693 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 335 HP | 120 HP |
| Engine RPM | 7900 RPM | 4250 RPM |
| Torque | 315 Nm | 230 Nm |
| Torque RPM | 2750 RPM | 3250 RPM |
| Engine Compression Ratio | 11.5:1 | 9.0:1 |
| Acceleration 0-100mph | 6.2 seconds | 10.1 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1140 kg |
| Vehicle Length | 4100 mm | 4330 mm |
| Vehicle Width | 1790 mm | 1650 mm |
| Vehicle Height | 1310 mm | 1390 mm |
| Wheelbase Size | 2500 mm | 2580 mm |
| Fuel Consumption Overall | 9.5 L/100km | 6.5 L/100km |
| Fuel Tank Capacity | 55 L | 55 L |
