1999 Audi A4 vs. 2006 Infiniti M
To start off, 2006 Infiniti M is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 4,494 cc (8 cylinders), 2006 Infiniti M is equipped with a bigger engine.
Because 2006 Infiniti M is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A4. In wet, icy, snow, or gravel driving conditions, 2006 Infiniti M 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 Infiniti M (461 Nm @ 4000 RPM) has 141 more torque (in Nm) than 1999 Audi A4. (320 Nm @ 1750 RPM). This means 2006 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4. 2006 Infiniti M has automatic transmission and 1999 Audi A4 has manual transmission. 1999 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A4 | 2006 Infiniti M | |
| Make | Audi | Infiniti |
| Model | A4 | M |
| Year Released | 1999 | 2006 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1780 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 335 HP |
| Torque | 320 Nm | 461 Nm |
| Torque RPM | 1750 RPM | 4000 RPM |
| Engine Compression Ratio | 9.5:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Width | 1740 mm | 140 mm |
| Vehicle Height | 1420 mm | 140 mm |
| Fuel Tank Capacity | 62 L | 75 L |
