2000 Audi A6 vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 9 year(s). Which means there will be less support and parts availability for 2000 Audi A6. In addition, the cost of maintenance, including insurance, on 2000 Audi A6 would be higher. At 5,967 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 GMC Sierra (327 HP @ 5100 RPM) has 167 more horse power than 2000 Audi A6. (160 HP @ 4000 RPM) In normal driving conditions, 2009 GMC Sierra should accelerate faster than 2000 Audi A6.
Because 2000 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 2000 Audi A6 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, 2000 Audi A6 (380 Nm @ 1500 RPM) has 13 more torque (in Nm) than 2009 GMC Sierra. (367 Nm @ 4100 RPM). This means 2000 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Sierra. 2009 GMC Sierra has automatic transmission and 2000 Audi A6 has manual transmission. 2000 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Audi A6 | 2009 GMC Sierra | |
| Make | Audi | GMC |
| Model | A6 | Sierra |
| Year Released | 2000 | 2009 |
| Body Type | Station Wagon | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 5967 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 160 HP | 327 HP |
| Engine RPM | 4000 RPM | 5100 RPM |
| Torque | 380 Nm | 367 Nm |
| Torque RPM | 1500 RPM | 4100 RPM |
| Engine Compression Ratio | 18.5:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4820 mm | 5850 mm |
| Vehicle Height | 1560 mm | 1910 mm |
| Wheelbase Size | 2770 mm | 2950 mm |
| Fuel Tank Capacity | 70 L | 98 L |
