2008 Chevrolet HHR vs. 1971 Saab 99
To start off, 2008 Chevrolet HHR is newer by 37 year(s). Which means there will be less support and parts availability for 1971 Saab 99. In addition, the cost of maintenance, including insurance, on 1971 Saab 99 would be higher. At 1,997 cc (4 cylinders), 2008 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2008 Chevrolet HHR (260 HP @ 5300 RPM) has 181 more horse power than 1971 Saab 99. (79 HP @ 5200 RPM). In normal driving conditions, 2008 Chevrolet HHR should accelerate faster than 1971 Saab 99.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2008 Chevrolet HHR (353 Nm @ 2000 RPM) has 225 more torque (in Nm) than 1971 Saab 99. (128 Nm @ 3000 RPM). This means 2008 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1971 Saab 99.
Compare all specifications:
| 2008 Chevrolet HHR | 1971 Saab 99 | |
| Make | Chevrolet | Saab |
| Model | HHR | 99 |
| Year Released | 2008 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1709 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 260 HP | 79 HP |
| Engine RPM | 5300 RPM | 5200 RPM |
| Torque | 353 Nm | 128 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4490 mm | 4380 mm |
| Vehicle Width | 1760 mm | 1680 mm |
| Vehicle Height | 1590 mm | 1450 mm |
| Wheelbase Size | 2640 mm | 2530 mm |
| Fuel Tank Capacity | 61 L | 54 L |
