2004 Audi A4 vs. 2013 Mercedes-Benz SLK
To start off, 2013 Mercedes-Benz SLK is newer by 9 year(s). Which means there will be less support and parts availability for 2004 Audi A4. In addition, the cost of maintenance, including insurance, on 2004 Audi A4 would be higher. At 2,983 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (220 HP @ 6300 RPM) has 22 more horse power than 2013 Mercedes-Benz SLK. (198 HP @ 5500 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 2013 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 235 kg more than 2013 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2004 Audi A4 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, 2013 Mercedes-Benz SLK (310 Nm @ 4350 RPM) has 10 more torque (in Nm) than 2004 Audi A4. (300 Nm @ 3200 RPM). This means 2013 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4.
Compare all specifications:
| 2004 Audi A4 | 2013 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SLK |
| Year Released | 2004 | 2013 |
| Body Type | Sedan | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 2983 cc | 1800 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 220 HP | 198 HP |
| Engine RPM | 6300 RPM | 5500 RPM |
| Torque | 300 Nm | 310 Nm |
| Torque RPM | 3200 RPM | 4350 RPM |
| Engine Bore Size | 83 mm | 82 mm |
| Engine Stroke Size | 93 mm | 85 mm |
| Engine Compression Ratio | 10.1:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 6.9 seconds | 6.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 4-speed manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1710 kg | 1475 kg |
| Vehicle Length | 4550 mm | 4134 mm |
| Vehicle Width | 1780 mm | 2006 mm |
| Vehicle Height | 1430 mm | 1303 mm |
| Wheelbase Size | 2660 mm | 2430 mm |
| Fuel Consumption Highway | 9.1 L/100km | 5.8 L/100km |
| Fuel Consumption City | 13.8 L/100km | 9.8 L/100km |
