2007 Buick Lucerne vs. 2003 Mercedes-Benz CLK
To start off, 2007 Buick Lucerne 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 3,791 cc (6 cylinders), 2007 Buick Lucerne is equipped with a bigger engine. In terms of performance, 2007 Buick Lucerne (198 HP @ 5200 RPM) has 31 more horse power than 2003 Mercedes-Benz CLK. (167 HP @ 5750 RPM). In normal driving conditions, 2007 Buick Lucerne should accelerate faster than 2003 Mercedes-Benz CLK. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz CLK weights approximately 115 kg more than 2007 Buick Lucerne.
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 Buick Lucerne, 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 Buick Lucerne (308 Nm @ 3800 RPM) has 63 more torque (in Nm) than 2003 Mercedes-Benz CLK. (245 Nm @ 3000 RPM). This means 2007 Buick Lucerne will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz CLK. 2007 Buick Lucerne has automatic transmission and 2003 Mercedes-Benz CLK has manual transmission. 2003 Mercedes-Benz CLK will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Buick Lucerne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Buick Lucerne | 2003 Mercedes-Benz CLK | |
| Make | Buick | Mercedes-Benz |
| Model | Lucerne | CLK |
| Year Released | 2007 | 2003 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1796 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 198 HP | 167 HP |
| Engine RPM | 5200 RPM | 5750 RPM |
| Torque | 308 Nm | 245 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Engine Bore Size | 97 mm | 82 mm |
| Engine Stroke Size | 86 mm | 85 mm |
| Engine Compression Ratio | 9.4:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1665 kg |
| Vehicle Length | 5170 mm | 4530 mm |
| Vehicle Width | 1880 mm | 1750 mm |
| Vehicle Height | 1480 mm | 1420 mm |
| Wheelbase Size | 2940 mm | 2720 mm |
| Fuel Tank Capacity | 68 L | 62 L |
