2005 Audi S6 vs. 2004 GMC Sierra
To start off, 2005 Audi S6 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 Audi S6 (335 HP) has 35 more horse power than 2004 GMC Sierra. (300 HP). In normal driving conditions, 2005 Audi S6 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 522 kg more than 2005 Audi S6.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 68 more torque (in Nm) than 2005 Audi S6. (420 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S6. 2005 Audi S6 has automatic transmission and 2004 GMC Sierra has manual transmission. 2004 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi S6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S6 | 2004 GMC Sierra | |
| Make | Audi | GMC |
| Model | S6 | Sierra |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 300 HP |
| Torque | 420 Nm | 488 Nm |
| Engine Bore Size | 84.5 mm | 102.1 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1760 kg | 2282 kg |
| Wheelbase Size | 2770 mm | 3380 mm |
| Fuel Tank Capacity | 82 L | 129 L |
