1999 Audi RS4 vs. 2006 Mercedes-Benz G
To start off, 2006 Mercedes-Benz G is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi RS4. In addition, the cost of maintenance, including insurance, on 1999 Audi RS4 would be higher. At 5,439 cc (8 cylinders), 2006 Mercedes-Benz G is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz G (470 HP @ 6100 RPM) has 220 more horse power than 1999 Audi RS4. (250 HP @ 6100 RPM) In normal driving conditions, 2006 Mercedes-Benz G should accelerate faster than 1999 Audi RS4. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz G weights approximately 805 kg more than 1999 Audi RS4. 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. 2006 Mercedes-Benz G has automatic transmission and 1999 Audi RS4 has manual transmission. 1999 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mercedes-Benz G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi RS4 | 2006 Mercedes-Benz G | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | G |
| Year Released | 1999 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 470 HP |
| Engine RPM | 6100 RPM | 6100 RPM |
| Engine Bore Size | 81.1 mm | 97 mm |
| Engine Stroke Size | 86.4 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Acceleration 0-100mph | 4.9 seconds | 5.6 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1620 kg | 2425 kg |
| Vehicle Length | 4530 mm | 4670 mm |
| Vehicle Width | 1810 mm | 1870 mm |
| Vehicle Height | 1390 mm | 1940 mm |
| Wheelbase Size | 2610 mm | 2860 mm |
| Fuel Tank Capacity | 62 L | 96 L |
