2007 Mercedes-Benz A vs. 2003 Mercedes-Benz CLK
To start off, 2007 Mercedes-Benz A is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz CLK would be higher. At 1,989 cc (4 cylinders), 2007 Mercedes-Benz A is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz CLK (167 HP @ 5750 RPM) has 29 more horse power than 2007 Mercedes-Benz A. (138 HP @ 4200 RPM) In normal driving conditions, 2003 Mercedes-Benz CLK should accelerate faster than 2007 Mercedes-Benz A. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz CLK weights approximately 325 kg more than 2007 Mercedes-Benz A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Mercedes-Benz CLK is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Mercedes-Benz CLK. However, in wet, icy, snow, or gravel driving conditions, 2007 Mercedes-Benz A, being front wheel drive (FWD), will offer much better control with better grip. 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 A (300 Nm @ 1600 RPM) has 55 more torque (in Nm) than 2003 Mercedes-Benz CLK. (245 Nm @ 3000 RPM). This means 2007 Mercedes-Benz A will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz CLK. 2003 Mercedes-Benz CLK has automatic transmission and 2007 Mercedes-Benz A has manual transmission. 2007 Mercedes-Benz A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz CLK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz A | 2003 Mercedes-Benz CLK | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | A | CLK |
| Year Released | 2007 | 2003 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1989 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 167 HP |
| Engine RPM | 4200 RPM | 5750 RPM |
| Torque | 300 Nm | 245 Nm |
| Torque RPM | 1600 RPM | 3000 RPM |
| Engine Bore Size | 83 mm | 82 mm |
| Engine Stroke Size | 92 mm | 85 mm |
| Engine Compression Ratio | 18.0:1 | 10.7:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1665 kg |
| Vehicle Length | 3840 mm | 4530 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1600 mm | 1420 mm |
| Wheelbase Size | 2570 mm | 2720 mm |
| Fuel Tank Capacity | 54 L | 62 L |
