2004 Audi A4 vs. 2010 Mercedes-Benz SLK
To start off, 2010 Mercedes-Benz SLK is newer by 6 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 5,400 cc (8 cylinders), 2010 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2010 Mercedes-Benz SLK (355 HP @ 5750 RPM) has 168 more horse power than 2004 Audi A4. (187 HP @ 5100 RPM) In normal driving conditions, 2010 Mercedes-Benz SLK should accelerate faster than 2004 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Mercedes-Benz SLK weights approximately 35 kg more than 2004 Audi A4. 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 2010 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, 2010 Mercedes-Benz SLK (509 Nm @ 4000 RPM) has 229 more torque (in Nm) than 2004 Audi A4. (280 Nm @ 1800 RPM). This means 2010 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi A4. 2010 Mercedes-Benz SLK has automatic transmission and 2004 Audi A4 has manual transmission. 2004 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Mercedes-Benz SLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi A4 | 2010 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SLK |
| Year Released | 2004 | 2010 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 5400 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 187 HP | 355 HP |
| Engine RPM | 5100 RPM | 5750 RPM |
| Torque | 280 Nm | 509 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1575 kg |
| Vehicle Length | 4590 mm | 4102 mm |
| Vehicle Width | 1780 mm | 1793 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2470 mm | 2431 mm |
| Fuel Consumption | 6.6 L/100km | 10.7 L/100km |
| Fuel Consumption City | 12.6 L/100km | 16.8 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
