1999 Audi A4 vs. 2007 Jeep Wrangler
To start off, 2007 Jeep Wrangler is newer by 8 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 3,966 cc (6 cylinders), 2007 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 2007 Jeep Wrangler (175 HP @ 4600 RPM) has 52 more horse power than 1999 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2007 Jeep Wrangler should accelerate faster than 1999 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Wrangler weights approximately 160 kg more than 1999 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2007 Jeep Wrangler (296 Nm @ 3500 RPM) has 128 more torque (in Nm) than 1999 Audi A4. (168 Nm @ 3500 RPM). This means 2007 Jeep Wrangler will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A4.
Compare all specifications:
| 1999 Audi A4 | 2007 Jeep Wrangler | |
| Make | Audi | Jeep |
| Model | A4 | Wrangler |
| Year Released | 1999 | 2007 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3966 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 175 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 168 Nm | 296 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Engine Bore Size | 81 mm | 98.4 mm |
| Engine Stroke Size | 86.4 mm | 86.7 mm |
| Engine Compression Ratio | 10.3:1 | 8.8:1 |
| Top Speed | 197 km/hour | 174 km/hour |
| Acceleration 0-100mph | 11.3 seconds | 10.2 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1550 kg |
| Vehicle Length | 4480 mm | 3950 mm |
| Vehicle Width | 1740 mm | 1740 mm |
| Vehicle Height | 1420 mm | 1810 mm |
| Wheelbase Size | 2610 mm | 2380 mm |
| Fuel Tank Capacity | 60 L | 72 L |
