1995 BMW Z3 vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 10 year(s). Which means there will be less support and parts availability for 1995 BMW Z3. In addition, the cost of maintenance, including insurance, on 1995 BMW Z3 would be higher. At 2,489 cc (6 cylinders), 2005 BMW Z4 is equipped with a bigger engine. In terms of performance, 2005 BMW Z4 (184 HP @ 6100 RPM) has 44 more horse power than 1995 BMW Z3. (140 HP @ 6000 RPM) In normal driving conditions, 2005 BMW Z4 should accelerate faster than 1995 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW Z4 weights approximately 220 kg more than 1995 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, 2005 BMW Z4 (237 Nm @ 3500 RPM) has 58 more torque (in Nm) than 1995 BMW Z3. (179 Nm @ 4300 RPM). This means 2005 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1995 BMW Z3. 2005 BMW Z4 has automatic transmission and 1995 BMW Z3 has manual transmission. 1995 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1995 BMW Z3 | 2005 BMW Z4 | |
| Make | BMW | BMW |
| Model | Z3 | Z4 |
| Year Released | 1995 | 2005 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1894 cc | 2489 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 140 HP | 184 HP |
| Engine RPM | 6000 RPM | 6100 RPM |
| Torque | 179 Nm | 237 Nm |
| Torque RPM | 4300 RPM | 3500 RPM |
| Engine Bore Size | 85 mm | 84 mm |
| Engine Stroke Size | 83.5 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 187 km/hour | 235 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1175 kg | 1395 kg |
| Vehicle Length | 4030 mm | 4100 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1290 mm | 1310 mm |
| Wheelbase Size | 2450 mm | 2500 mm |
| Fuel Tank Capacity | 51 L | 55 L |
