2007 Audi Q7 vs. 1998 Buick Signia
To start off, 2007 Audi Q7 is newer by 9 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, 2007 Audi Q7 (276 HP @ 6200 RPM) has 38 more horse power than 1998 Buick Signia. (238 HP @ 5200 RPM). In normal driving conditions, 2007 Audi Q7 should accelerate faster than 1998 Buick Signia. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi Q7 weights approximately 500 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 2007 Audi Q7 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, 2007 Audi Q7 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, 1998 Buick Signia (387 Nm @ 3600 RPM) has 27 more torque (in Nm) than 2007 Audi Q7. (360 Nm @ 2500 RPM). This means 1998 Buick Signia will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi Q7.
Compare all specifications:
2007 Audi Q7 | 1998 Buick Signia | |
Make | Audi | Buick |
Model | Q7 | Signia |
Year Released | 2007 | 1998 |
Engine Position | Front | Front |
Engine Size | 3597 cc | 3800 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 276 HP | 238 HP |
Engine RPM | 6200 RPM | 5200 RPM |
Torque | 360 Nm | 387 Nm |
Torque RPM | 2500 RPM | 3600 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Vehicle Weight | 2240 kg | 1740 kg |
Vehicle Length | 5090 mm | 4710 mm |
Vehicle Width | 1990 mm | 1890 mm |
Vehicle Height | 1740 mm | 1550 mm |
Wheelbase Size | 3010 mm | 2860 mm |