1996 BMW Z3 vs. 2009 BMW 630
To start off, 2009 BMW 630 is newer by 13 year(s). Which means there will be less support and parts availability for 1996 BMW Z3. In addition, the cost of maintenance, including insurance, on 1996 BMW Z3 would be higher. At 2,996 cc (6 cylinders), 2009 BMW 630 is equipped with a bigger engine. In terms of performance, 2009 BMW 630 (268 HP @ 6700 RPM) has 127 more horse power than 1996 BMW Z3. (141 HP @ 4800 RPM) In normal driving conditions, 2009 BMW 630 should accelerate faster than 1996 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 630 weights approximately 188 kg more than 1996 BMW Z3. 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, 2009 BMW 630 (320 Nm) has 140 more torque (in Nm) than 1996 BMW Z3. (180 Nm). This means 2009 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 1996 BMW Z3.
Compare all specifications:
| 1996 BMW Z3 | 2009 BMW 630 | |
| Make | BMW | BMW |
| Model | Z3 | 630 |
| Year Released | 1996 | 2009 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1897 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 141 HP | 268 HP |
| Engine RPM | 4800 RPM | 6700 RPM |
| Torque | 180 Nm | 320 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 186 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1630 kg | 1818 kg |
| Vehicle Length | 4030 mm | 4830 mm |
| Vehicle Width | 1700 mm | 1860 mm |
| Vehicle Height | 1290 mm | 1380 mm |
| Wheelbase Size | 2450 mm | 2790 mm |
| Fuel Tank Capacity | 63 L | 70 L |
