2007 Chevrolet HHR vs. 1988 Chevrolet Astro
To start off, 2007 Chevrolet HHR is newer by 19 year(s). Which means there will be less support and parts availability for 1988 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1988 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1988 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1988 Chevrolet Astro (183 HP @ 4400 RPM) has 33 more horse power than 2007 Chevrolet HHR. (150 HP @ 5600 RPM) In normal driving conditions, 1988 Chevrolet Astro should accelerate faster than 2007 Chevrolet HHR. With that said, vehicle weight also plays an important factor in acceleration. 1988 Chevrolet Astro weights approximately 822 kg more than 2007 Chevrolet HHR. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1988 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet HHR. In wet, icy, snow, or gravel driving conditions, 1988 Chevrolet Astro will offer significantly more control. 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, 1988 Chevrolet Astro (338 Nm @ 2800 RPM) has 132 more torque (in Nm) than 2007 Chevrolet HHR. (206 Nm @ 4000 RPM). This means 1988 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet HHR.
Compare all specifications:
| 2007 Chevrolet HHR | 1988 Chevrolet Astro | |
| Make | Chevrolet | Chevrolet |
| Model | HHR | Astro |
| Year Released | 2007 | 1988 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2189 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 150 HP | 183 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 206 Nm | 338 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Engine Bore Size | 86.1 mm | 101.6 mm |
| Engine Stroke Size | 94.5 mm | 88.4 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1073 kg | 1895 kg |
| Vehicle Length | 4480 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1980 mm |
| Vehicle Height | 1610 mm | 1910 mm |
| Wheelbase Size | 2630 mm | 2830 mm |
