2007 Audi A3 vs. 2009 Mercury Mountaineer
To start off, 2009 Mercury Mountaineer is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 4,009 cc (6 cylinders), 2009 Mercury Mountaineer is equipped with a bigger engine. In terms of performance, 2007 Audi A3 (247 HP @ 6300 RPM) has 37 more horse power than 2009 Mercury Mountaineer. (210 HP @ 5100 RPM). In normal driving conditions, 2007 Audi A3 should accelerate faster than 2009 Mercury Mountaineer. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mountaineer weights approximately 360 kg more than 2007 Audi A3.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2009 Mercury Mountaineer (344 Nm @ 3700 RPM) has 24 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 8200 RPM). This means 2009 Mercury Mountaineer will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3. 2009 Mercury Mountaineer has automatic transmission and 2007 Audi A3 has manual transmission. 2007 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Mountaineer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A3 | 2009 Mercury Mountaineer | |
| Make | Audi | Mercury |
| Model | A3 | Mountaineer |
| Year Released | 2007 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 3187 cc | 4009 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 210 HP |
| Engine RPM | 6300 RPM | 5100 RPM |
| Torque | 320 Nm | 344 Nm |
| Torque RPM | 8200 RPM | 3700 RPM |
| Engine Compression Ratio | 11.3:1 | 9.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1565 kg | 1925 kg |
| Vehicle Length | 4290 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1860 mm |
| Wheelbase Size | 2580 mm | 2890 mm |
| Fuel Consumption Overall | 9.9 L/100km | 15.8 L/100km |
| Fuel Tank Capacity | 60 L | 85 L |
