2009 Chevrolet Impala vs. 1999 Mercedes-Benz SL
To start off, 2009 Chevrolet Impala is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz SL. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz SL would be higher. At 5,670 cc (8 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (303 HP @ 5600 RPM) has 113 more horse power than 1999 Mercedes-Benz SL. (190 HP @ 5500 RPM). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 1999 Mercedes-Benz SL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Impala weights approximately 381 kg more than 1999 Mercedes-Benz SL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Mercedes-Benz SL 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 1999 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Impala, 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, 2009 Chevrolet Impala (438 Nm @ 4000 RPM) has 167 more torque (in Nm) than 1999 Mercedes-Benz SL. (271 Nm @ 3750 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1999 Mercedes-Benz SL. 2009 Chevrolet Impala has automatic transmission and 1999 Mercedes-Benz SL has manual transmission. 1999 Mercedes-Benz SL will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Impala will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Chevrolet Impala | 1999 Mercedes-Benz SL | |
Make | Chevrolet | Mercedes-Benz |
Model | Impala | SL |
Year Released | 2009 | 1999 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 5670 cc | 2799 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 303 HP | 190 HP |
Engine RPM | 5600 RPM | 5500 RPM |
Torque | 438 Nm | 271 Nm |
Torque RPM | 4000 RPM | 3750 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2141 kg | 1760 kg |
Vehicle Length | 5100 mm | 4470 mm |
Vehicle Width | 1860 mm | 1820 mm |
Vehicle Height | 1500 mm | 1300 mm |
Wheelbase Size | 2810 mm | 2520 mm |
Fuel Tank Capacity | 64 L | 80 L |