2003 BMW X5 vs. 1998 Buick Signia
To start off, 2003 BMW X5 is newer by 5 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 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 100 more horse power than 1998 Buick Signia. (238 HP @ 5200 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 1998 Buick Signia. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 455 kg more than 1998 Buick Signia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1998 Buick Signia. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 will offer significantly more control. 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, 2003 BMW X5 (400 Nm @ 3700 RPM) has 13 more torque (in Nm) than 1998 Buick Signia. (387 Nm @ 3600 RPM). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1998 Buick Signia.
Compare all specifications:
2003 BMW X5 | 1998 Buick Signia | |
Make | BMW | Buick |
Model | X5 | Signia |
Year Released | 2003 | 1998 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3800 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 338 HP | 238 HP |
Engine RPM | 6100 RPM | 5200 RPM |
Torque | 400 Nm | 387 Nm |
Torque RPM | 3700 RPM | 3600 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2195 kg | 1740 kg |
Vehicle Length | 4670 mm | 4710 mm |
Vehicle Width | 1880 mm | 1890 mm |
Vehicle Height | 1720 mm | 1550 mm |
Wheelbase Size | 2730 mm | 2860 mm |