1999 Audi RS4 vs. 2009 Mercedes-Benz ML
To start off, 2009 Mercedes-Benz ML is newer by 10 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 6,208 cc (8 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (503 HP @ 6800 RPM) has 253 more horse power than 1999 Audi RS4. (250 HP @ 6100 RPM) In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 1999 Audi RS4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz ML weights approximately 696 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. 2009 Mercedes-Benz ML 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. 2009 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi RS4 | 2009 Mercedes-Benz ML | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | ML |
| Year Released | 1999 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 6208 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 503 HP |
| Engine RPM | 6100 RPM | 6800 RPM |
| Acceleration 0-100mph | 4.9 seconds | 5 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 | 2316 kg |
| Vehicle Length | 4530 mm | 4790 mm |
| Vehicle Width | 1810 mm | 2130 mm |
| Vehicle Height | 1390 mm | 1820 mm |
| Wheelbase Size | 2610 mm | 2920 mm |
| Fuel Tank Capacity | 62 L | 95 L |
