1998 Audi A4 vs. 2009 Infiniti EX
To start off, 2009 Infiniti EX is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Audi A4. In addition, the cost of maintenance, including insurance, on 1998 Audi A4 would be higher. At 3,498 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (293 HP @ 6800 RPM) has 193 more horse power than 1998 Audi A4. (100 HP @ 5300 RPM) In normal driving conditions, 2009 Infiniti EX should accelerate faster than 1998 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 519 kg more than 1998 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 1998 Audi A4. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX 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, 2009 Infiniti EX (343 Nm @ 4800 RPM) has 203 more torque (in Nm) than 1998 Audi A4. (140 Nm @ 3800 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A4. 2009 Infiniti EX has automatic transmission and 1998 Audi A4 has manual transmission. 1998 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 Audi A4 | 2009 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | A4 | EX |
| Year Released | 1998 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 293 HP |
| Engine RPM | 5300 RPM | 6800 RPM |
| Torque | 140 Nm | 343 Nm |
| Torque RPM | 3800 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1200 kg | 1719 kg |
| Vehicle Length | 4480 mm | 4640 mm |
| Vehicle Width | 1740 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1600 mm |
| Wheelbase Size | 2620 mm | 2810 mm |
