2007 Audi A4 vs. 2009 Mercedes-Benz CLK
To start off, 2009 Mercedes-Benz CLK is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 5,459 cc (8 cylinders), 2009 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CLK (382 HP @ 6000 RPM) has 130 more horse power than 2007 Audi A4. (252 HP @ 6500 RPM) In normal driving conditions, 2009 Mercedes-Benz CLK should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 365 kg more than 2009 Mercedes-Benz CLK.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz CLK. In wet, icy, snow, or gravel driving conditions, 2007 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, 2009 Mercedes-Benz CLK (530 Nm @ 2800 RPM) has 200 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 RPM). This means 2009 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4. 2009 Mercedes-Benz CLK has automatic transmission and 2007 Audi A4 has manual transmission. 2007 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A4 | 2009 Mercedes-Benz CLK | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | CLK |
| Year Released | 2007 | 2009 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5459 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 382 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 330 Nm | 530 Nm |
| Torque RPM | 3250 RPM | 2800 RPM |
| Engine Compression Ratio | 12.5:1 | 9.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1225 kg |
| Vehicle Length | 4590 mm | 4660 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1420 mm |
| Wheelbase Size | 2650 mm | 2720 mm |
| Fuel Consumption Overall | 10.9 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 62 L |
