2007 Chevrolet HHR vs. 1985 Mercedes-Benz 420
To start off, 2007 Chevrolet HHR is newer by 22 year(s). Which means there will be less support and parts availability for 1985 Mercedes-Benz 420. In addition, the cost of maintenance, including insurance, on 1985 Mercedes-Benz 420 would be higher. At 4,196 cc (8 cylinders), 1985 Mercedes-Benz 420 is equipped with a bigger engine. In terms of performance, 1985 Mercedes-Benz 420 (219 HP @ 5200 RPM) has 44 more horse power than 2007 Chevrolet HHR. (175 HP @ 6200 RPM) In normal driving conditions, 1985 Mercedes-Benz 420 should accelerate faster than 2007 Chevrolet HHR.
Because 1985 Mercedes-Benz 420 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 1985 Mercedes-Benz 420. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1985 Mercedes-Benz 420 (329 Nm @ 3750 RPM) has 105 more torque (in Nm) than 2007 Chevrolet HHR. (224 Nm @ 5000 RPM). This means 1985 Mercedes-Benz 420 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 2007 Chevrolet HHR | 1985 Mercedes-Benz 420 | |
| Make | Chevrolet | Mercedes-Benz |
| Model | HHR | 420 |
| Year Released | 2007 | 1985 |
| Engine Position | Front | Front |
| Engine Size | 2397 cc | 4196 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 219 HP |
| Engine RPM | 6200 RPM | 5200 RPM |
| Torque | 224 Nm | 329 Nm |
| Torque RPM | 5000 RPM | 3750 RPM |
| Engine Bore Size | 87.9 mm | 92 mm |
| Engine Stroke Size | 97.8 mm | 78.9 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Drive Type | Front | Rear |
| Vehicle Length | 4440 mm | 4400 mm |
| Vehicle Width | 1740 mm | 1800 mm |
| Vehicle Height | 1570 mm | 1300 mm |
| Wheelbase Size | 2630 mm | 2460 mm |
