2009 Chevrolet HHR vs. 1991 Fiat Tempra
To start off, 2009 Chevrolet HHR is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Fiat Tempra. In addition, the cost of maintenance, including insurance, on 1991 Fiat Tempra would be higher. At 2,399 cc (4 cylinders), 2009 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2009 Chevrolet HHR (168 HP @ 6200 RPM) has 93 more horse power than 1991 Fiat Tempra. (75 HP @ 6000 RPM). In normal driving conditions, 2009 Chevrolet HHR should accelerate faster than 1991 Fiat Tempra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet HHR weights approximately 440 kg more than 1991 Fiat Tempra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 Chevrolet HHR (222 Nm @ 4800 RPM) has 111 more torque (in Nm) than 1991 Fiat Tempra. (111 Nm @ 2900 RPM). This means 2009 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1991 Fiat Tempra.
Compare all specifications:
| 2009 Chevrolet HHR | 1991 Fiat Tempra | |
| Make | Chevrolet | Fiat |
| Model | HHR | Tempra |
| Year Released | 2009 | 1991 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2399 cc | 1372 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 168 HP | 75 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 222 Nm | 111 Nm |
| Torque RPM | 4800 RPM | 2900 RPM |
| Engine Bore Size | 88 mm | 80.5 mm |
| Engine Stroke Size | 98 mm | 67.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1030 kg |
| Vehicle Length | 3380 mm | 4360 mm |
| Vehicle Width | 1760 mm | 1700 mm |
| Vehicle Height | 1610 mm | 1450 mm |
| Wheelbase Size | 2640 mm | 2550 mm |
| Fuel Tank Capacity | 61 L | 50 L |
