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, 2006 BMW Z4 (343 HP @ 7900 RPM) has 105 more horse power than 1998 Buick Signia. (238 HP @ 5200 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 1998 Buick Signia. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Signia weights approximately 408 kg more than 2006 BMW Z4.
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, 2006 BMW Z4 (495 Nm @ 4900 RPM) has 108 more torque (in Nm) than 1998 Buick Signia. (387 Nm @ 3600 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Signia. 1998 Buick Signia has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Signia will be easier to drive especially in heavy traffic.
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 | 3246 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 343 HP | 238 HP |
Engine RPM | 7900 RPM | 5200 RPM |
Torque | 495 Nm | 387 Nm |
Torque RPM | 4900 RPM | 3600 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1332 kg | 1740 kg |
Vehicle Length | 4100 mm | 4710 mm |
Vehicle Width | 1790 mm | 1890 mm |
Vehicle Height | 1300 mm | 1550 mm |
Wheelbase Size | 2500 mm | 2860 mm |