2006 Audi A4 vs. 2003 Mercury Grand Marquis
To start off, 2006 Audi A4 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, 2006 Audi A4 (217 HP @ 6300 RPM) has 9 more horse power than 2003 Mercury Grand Marquis. (208 HP @ 4250 RPM). In normal driving conditions, 2006 Audi A4 should accelerate faster than 2003 Mercury Grand Marquis. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercury Grand Marquis weights approximately 242 kg more than 2006 Audi A4.
Because 2003 Mercury Grand Marquis is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mercury Grand Marquis. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Mercury Grand Marquis (359 Nm @ 3000 RPM) has 58 more torque (in Nm) than 2006 Audi A4. (301 Nm @ 3200 RPM). This means 2003 Mercury Grand Marquis will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4. 2003 Mercury Grand Marquis has automatic transmission and 2006 Audi A4 has manual transmission. 2006 Audi A4 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 A4 | 2003 Mercury Grand Marquis | |
| Make | Audi | Mercury |
| Model | A4 | Grand Marquis |
| Year Released | 2006 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 4604 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 208 HP |
| Engine RPM | 6300 RPM | 4250 RPM |
| Torque | 301 Nm | 359 Nm |
| Torque RPM | 3200 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1832 kg |
| Vehicle Length | 4580 mm | 5390 mm |
| Vehicle Width | 1780 mm | 1990 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 2760 mm |
| Fuel Consumption Overall | 9.9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 70 L | 72 L |
