2005 BMW 630 vs. 1999 BMW Z3
To start off, 2005 BMW 630 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 BMW Z3. In addition, the cost of maintenance, including insurance, on 1999 BMW Z3 would be higher. At 3,201 cc (6 cylinders), 1999 BMW Z3 is equipped with a bigger engine. In terms of performance, 2005 BMW 630 (254 HP @ 6600 RPM) has 14 more horse power than 1999 BMW Z3. (240 HP @ 7400 RPM). In normal driving conditions, 2005 BMW 630 should accelerate faster than 1999 BMW Z3. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 630 weights approximately 369 kg more than 1999 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, 1999 BMW Z3 (320 Nm) has 20 more torque (in Nm) than 2005 BMW 630. (300 Nm). This means 1999 BMW Z3 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 630.
Compare all specifications:
2005 BMW 630 | 1999 BMW Z3 | |
Make | BMW | BMW |
Model | 630 | Z3 |
Year Released | 2005 | 1999 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2999 cc | 3201 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 254 HP | 240 HP |
Engine RPM | 6600 RPM | 7400 RPM |
Torque | 300 Nm | 320 Nm |
Engine Compression Ratio | 10.7:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1764 kg | 1395 kg |
Vehicle Length | 4830 mm | 4030 mm |
Vehicle Width | 1860 mm | 1750 mm |
Vehicle Height | 1380 mm | 1310 mm |
Wheelbase Size | 2670 mm | 2450 mm |