1998 BMW Z3 vs. 2007 Porsche 911
To start off, 2007 Porsche 911 is newer by 9 year(s). Which means there will be less support and parts availability for 1998 BMW Z3. In addition, the cost of maintenance, including insurance, on 1998 BMW Z3 would be higher. At 3,822 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (350 HP @ 6600 RPM) has 110 more horse power than 1998 BMW Z3. (240 HP @ 7400 RPM) In normal driving conditions, 2007 Porsche 911 should accelerate faster than 1998 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 100 kg more than 1998 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, 2007 Porsche 911 (400 Nm) has 80 more torque (in Nm) than 1998 BMW Z3. (320 Nm). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1998 BMW Z3. 2007 Porsche 911 has automatic transmission and 1998 BMW Z3 has manual transmission. 1998 BMW Z3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 BMW Z3 | 2007 Porsche 911 | |
| Make | BMW | Porsche |
| Model | Z3 | 911 |
| Year Released | 1998 | 2007 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 3201 cc | 3822 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 350 HP |
| Engine RPM | 7400 RPM | 6600 RPM |
| Torque | 320 Nm | 400 Nm |
| Engine Compression Ratio | 10.5:1 | 11.8:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1395 kg | 1495 kg |
| Vehicle Length | 4030 mm | 4430 mm |
| Vehicle Width | 1750 mm | 1810 mm |
| Vehicle Height | 1310 mm | 1310 mm |
| Wheelbase Size | 2450 mm | 2360 mm |
