2007 Mercedes-Benz SLK vs. 2005 Audi A3
To start off, 2007 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Audi A3. In addition, the cost of maintenance, including insurance, on 2005 Audi A3 would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (269 HP @ 6000 RPM) has 22 more horse power than 2005 Audi A3. (247 HP @ 6000 RPM). In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 2005 Audi A3.
Because 2005 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2005 Audi A3 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, 2007 Mercedes-Benz SLK (350 Nm @ 2400 RPM) has 30 more torque (in Nm) than 2005 Audi A3. (320 Nm @ 2500 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A3. 2005 Audi A3 has automatic transmission and 2007 Mercedes-Benz SLK has manual transmission. 2007 Mercedes-Benz SLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Audi A3 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Mercedes-Benz SLK | 2005 Audi A3 | |
Make | Mercedes-Benz | Audi |
Model | SLK | A3 |
Year Released | 2007 | 2005 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 3498 cc | 3188 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 269 HP | 247 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 350 Nm | 320 Nm |
Torque RPM | 2400 RPM | 2500 RPM |
Engine Bore Size | 92.9 mm | 84 mm |
Engine Stroke Size | 86 mm | 95.9 mm |
Engine Compression Ratio | 10.7:1 | 11.3:1 |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4090 mm | 4290 mm |
Vehicle Width | 1790 mm | 1770 mm |
Vehicle Height | 1300 mm | 1430 mm |
Wheelbase Size | 2440 mm | 2580 mm |
Fuel Consumption Overall | 11.2 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 70 L | 60 L |