2003 Audi A6 vs. 2006 Cadillac STS
To start off, 2006 Cadillac STS is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Audi A6. In addition, the cost of maintenance, including insurance, on 2003 Audi A6 would be higher. At 3,563 cc (6 cylinders), 2006 Cadillac STS is equipped with a bigger engine. In terms of performance, 2006 Cadillac STS (253 HP @ 6500 RPM) has 27 more horse power than 2003 Audi A6. (226 HP @ 5800 RPM) In normal driving conditions, 2006 Cadillac STS should accelerate faster than 2003 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac STS weights approximately 120 kg more than 2003 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2003 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, 2006 Cadillac STS (342 Nm @ 3200 RPM) has 32 more torque (in Nm) than 2003 Audi A6. (310 Nm @ 1700 RPM). This means 2006 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi A6. 2006 Cadillac STS has automatic transmission and 2003 Audi A6 has manual transmission. 2003 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac STS will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Audi A6 | 2006 Cadillac STS | |
Make | Audi | Cadillac |
Model | A6 | STS |
Year Released | 2003 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 2671 cc | 3563 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Horse Power | 226 HP | 253 HP |
Engine RPM | 5800 RPM | 6500 RPM |
Torque | 310 Nm | 342 Nm |
Torque RPM | 1700 RPM | 3200 RPM |
Engine Bore Size | 81 mm | 94 mm |
Engine Stroke Size | 86.4 mm | 85.6 mm |
Engine Compression Ratio | 9.3:1 | 10.2:1 |
Top Speed | 245 km/hour | 229 km/hour |
Acceleration 0-100mph | 7.3 seconds | 7.4 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1662 kg | 1782 kg |
Vehicle Length | 4800 mm | 4990 mm |
Vehicle Width | 1820 mm | 1850 mm |
Vehicle Height | 1460 mm | 1470 mm |
Wheelbase Size | 2770 mm | 2960 mm |
Fuel Consumption Highway | 8.8 L/100km | 8.7 L/100km |
Fuel Consumption City | 16.6 L/100km | 13.1 L/100km |
Fuel Consumption Overall | 11.6 L/100km | 12.4 L/100km |
Fuel Tank Capacity | 70 L | 66 L |