2009 Chevrolet HHR vs. 1991 Mercedes-Benz 300
To start off, 2009 Chevrolet HHR is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Mercedes-Benz 300. In addition, the cost of maintenance, including insurance, on 1991 Mercedes-Benz 300 would be higher. At 3,199 cc (6 cylinders), 1991 Mercedes-Benz 300 is equipped with a bigger engine. In terms of performance, 1991 Mercedes-Benz 300 (231 HP @ 5800 RPM) has 63 more horse power than 2009 Chevrolet HHR. (168 HP @ 6200 RPM) In normal driving conditions, 1991 Mercedes-Benz 300 should accelerate faster than 2009 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mercedes-Benz 300 weights approximately 430 kg more than 2009 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Mercedes-Benz 300 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 1991 Mercedes-Benz 300. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet HHR, 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, 1991 Mercedes-Benz 300 (310 Nm @ 4100 RPM) has 88 more torque (in Nm) than 2009 Chevrolet HHR. (222 Nm @ 4800 RPM). This means 1991 Mercedes-Benz 300 will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet HHR.
Compare all specifications:
| 2009 Chevrolet HHR | 1991 Mercedes-Benz 300 | |
| Make | Chevrolet | Mercedes-Benz |
| Model | HHR | 300 |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 231 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 222 Nm | 310 Nm |
| Torque RPM | 4800 RPM | 4100 RPM |
| Engine Bore Size | 88 mm | 89.9 mm |
| Engine Stroke Size | 98 mm | 84 mm |
| Engine Compression Ratio | 10.4:1 | 10.0:1 |
| Top Speed | 180 km/hour | 230 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 8.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1900 kg |
| Vehicle Length | 3380 mm | 5220 mm |
| Vehicle Width | 1760 mm | 1890 mm |
| Vehicle Height | 1610 mm | 1500 mm |
| Wheelbase Size | 2640 mm | 3150 mm |
| Fuel Tank Capacity | 61 L | 100 L |
