2006 Audi S4 vs. 1999 GMC Sierra
To start off, 2006 Audi S4 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (340 HP @ 7000 RPM) has 58 more horse power than 1999 GMC Sierra. (282 HP @ 5200 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1999 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 325 kg more than 2006 Audi S4.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Audi S4. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sierra 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, 1999 GMC Sierra (440 Nm @ 4000 RPM) has 30 more torque (in Nm) than 2006 Audi S4. (410 Nm @ 3500 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
| 2006 Audi S4 | 1999 GMC Sierra | |
| Make | Audi | GMC |
| Model | S4 | Sierra |
| Year Released | 2006 | 1999 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5325 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 282 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 410 Nm | 440 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Drive Type | Front | 4WD |
| Vehicle Weight | 1510 kg | 1835 kg |
| Vehicle Length | 4590 mm | 5170 mm |
| Vehicle Width | 1790 mm | 2000 mm |
| Vehicle Height | 1420 mm | 1810 mm |
| Wheelbase Size | 2660 mm | 3030 mm |
