2006 Audi A6 vs. 2003 Mercury Grand Marquis
To start off, 2006 Audi A6 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Mercury Grand Marquis. In addition, the cost of maintenance, including insurance, on 2003 Mercury Grand Marquis would be higher. At 4,604 cc (8 cylinders), 2003 Mercury Grand Marquis is equipped with a bigger engine. In terms of performance, 2003 Mercury Grand Marquis (208 HP @ 4250 RPM) has 30 more horse power than 2006 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 2003 Mercury Grand Marquis should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercury Grand Marquis weights approximately 137 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Mercury Grand Marquis. In wet, icy, snow, or gravel driving conditions, 2006 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 Audi A6 (380 Nm @ 1400 RPM) has 21 more torque (in Nm) than 2003 Mercury Grand Marquis. (359 Nm @ 3000 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercury Grand Marquis. 2003 Mercury Grand Marquis has automatic transmission and 2006 Audi A6 has manual transmission. 2006 Audi A6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercury Grand Marquis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi A6 | 2003 Mercury Grand Marquis | |
| Make | Audi | Mercury |
| Model | A6 | Grand Marquis |
| Year Released | 2006 | 2003 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 4604 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 178 HP | 208 HP |
| Engine RPM | 3300 RPM | 4250 RPM |
| Torque | 380 Nm | 359 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1695 kg | 1832 kg |
| Vehicle Length | 4940 mm | 5390 mm |
| Vehicle Width | 1860 mm | 1990 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2850 mm | 2760 mm |
| Fuel Consumption Overall | 8.3 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 80 L | 72 L |
