2009 Audi A4 vs. 1999 Jeep Wrangler
To start off, 2009 Audi A4 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Jeep Wrangler. In addition, the cost of maintenance, including insurance, on 1999 Jeep Wrangler would be higher. At 3,960 cc (6 cylinders), 1999 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 1999 Jeep Wrangler (184 HP @ 4750 RPM) has 23 more horse power than 2009 Audi A4. (161 HP @ 4000 RPM) In normal driving conditions, 1999 Jeep Wrangler should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 52 kg more than 1999 Jeep Wrangler.
Because 1999 Jeep Wrangler is four wheel drive (4WD), it will have significant more traction and grip than 2009 Audi A4. In wet, icy, snow, or gravel driving conditions, 1999 Jeep Wrangler 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 Audi A4 (350 Nm @ 1500 RPM) has 60 more torque (in Nm) than 1999 Jeep Wrangler. (290 Nm @ 2950 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Jeep Wrangler.
Compare all specifications:
| 2009 Audi A4 | 1999 Jeep Wrangler | |
| Make | Audi | Jeep |
| Model | A4 | Wrangler |
| Year Released | 2009 | 1999 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 161 HP | 184 HP |
| Engine RPM | 4000 RPM | 4750 RPM |
| Torque | 350 Nm | 290 Nm |
| Torque RPM | 1500 RPM | 2950 RPM |
| Engine Bore Size | 78.3 mm | 98.6 mm |
| Engine Stroke Size | 86.4 mm | 86.6 mm |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1510 kg | 1458 kg |
| Vehicle Length | 4550 mm | 3950 mm |
| Vehicle Width | 1780 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1790 mm |
| Wheelbase Size | 2660 mm | 2380 mm |
| Fuel Tank Capacity | 70 L | 72 L |
