2004 Audi S4 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 S4. In addition, the cost of maintenance, including insurance, on 2004 Audi S4 would be higher. At 4,170 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 111 more horse power than 2010 Mercedes-Benz SLK. (228 HP @ 6000 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 2010 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 300 kg more than 2010 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 S4 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 S4 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 111 more torque (in Nm) than 2010 Mercedes-Benz SLK. (299 Nm @ 2500 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mercedes-Benz SLK. 2004 Audi S4 has automatic transmission and 2010 Mercedes-Benz SLK has manual transmission. 2010 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Audi S4 | 2010 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | SLK |
| Year Released | 2004 | 2010 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 228 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 410 Nm | 299 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1755 kg | 1455 kg |
| Vehicle Length | 4590 mm | 4102 mm |
| Vehicle Width | 1780 mm | 1788 mm |
| Vehicle Height | 1430 mm | 1298 mm |
| Wheelbase Size | 2430 mm | 2431 mm |
| Fuel Consumption Highway | 9.1 L/100km | 9 L/100km |
| Fuel Consumption City | 17.9 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
