2006 BMW Z4 vs. 1998 Buick Signia
To start off, 2006 BMW Z4 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Buick Signia. In addition, the cost of maintenance, including insurance, on 1998 Buick Signia would be higher. At 3,800 cc (6 cylinders), 1998 Buick Signia is equipped with a bigger engine. In terms of performance, 1998 Buick Signia (238 HP @ 5200 RPM) has 10 more horse power than 2006 BMW Z4. (228 HP @ 5900 RPM) In normal driving conditions, 1998 Buick Signia should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Signia weights approximately 375 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 1998 Buick Signia, being front wheel drive (FWD), will offer much better control with better grip. 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, 1998 Buick Signia (387 Nm @ 3600 RPM) has 86 more torque (in Nm) than 2006 BMW Z4. (301 Nm @ 3500 RPM). This means 1998 Buick Signia will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
2006 BMW Z4 | 1998 Buick Signia | |
Make | BMW | Buick |
Model | Z4 | Signia |
Year Released | 2006 | 1998 |
Engine Position | Front | Front |
Engine Size | 2979 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 228 HP | 238 HP |
Engine RPM | 5900 RPM | 5200 RPM |
Torque | 301 Nm | 387 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Vehicle Weight | 1365 kg | 1740 kg |
Vehicle Length | 4100 mm | 4710 mm |
Vehicle Width | 1790 mm | 1890 mm |
Vehicle Height | 1310 mm | 1550 mm |
Wheelbase Size | 2500 mm | 2860 mm |